Dr. Rene Sherwin Parungao , MD
Surgery โข Mchenry, IL
4309 W Medical Center Dr Ste B202
Mchenry, IL 60050
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on July 5, 2006; this date does not establish years in practice.
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Published CMS data list 836 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 11042 โ Removal of skin and tissue, 20.0 sq cm or less: 250 service units.
- 99214 โ Established patient outpatient office visit: 167 service units.
- 11042 โ Removal of skin and tissue, 20.0 sq cm or less: 75 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 15 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 142 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Ammonium Lactate โ 38 prescription fills, including refills.
- Doxycycline Hyclate โ 19 prescription fills, including refills.
- Triamcinolone Acetonide โ 18 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 8 records in the table ยท Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 90% of clinicians listed under Surgery in Illinois (2024, 570 clinicians with data). Median for this group: 229. Middle half: 102 to 397.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 638 in 2020 to 836 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
4309 W Medical Center Dr Ste B202
Mchenry, IL 60050
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 4 distinct additional practice-address records in Crystal Lake, IL; Huntley, IL; Mchenry, IL and 1 more. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 2 distinct group names: Premier Provider Health Pa; Wound Integrity Arkansas, Pa. See the list
Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026
Illinois Medical College
2001
What Public CMS Data Show
Surgery: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
259 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider, 2024.
Medicare-allowed amount
About $94,825 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
Paid by Medicare
About $73,077 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
30-day fills
148 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$1,847 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $958.56 across 50 records.
By nature of payment
- Food and Beverage: $958.56 across 50 records.
Reporting-company totals (3 largest of 11)
- Organogenesis Inc.: $387.65 across 23 records.
- MIMEDX Group, Inc.: $138.02 across 6 records.
- Smith+Nephew, Inc.: $98.90 across 5 records.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
25 years (graduated 2001)
CMS Doctors and Clinicians data list 2001 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026.
NPI first issued
2006
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, โDoes your provider accept Medicare as full payment?โ
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.
Enrolled in Medicare (PECOS)
Dr. Parungao has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Parungao as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Mchenry and Illinois
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 90% of clinicians listed under Surgery in Illinois (2024, 570 clinicians with data). Median for this group: 229. Middle half: 102 to 397.
Too few clinicians listed under Surgery in Mchenry have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A higher Medicare-allowed amount than 90% of clinicians listed under Surgery in Illinois (2024, 570 clinicians with data). Median for this group: $31,595. Middle half: $12,203 to $55,808.
Too few clinicians listed under Surgery in Mchenry have Medicare Part B data for 2024 to compare.
Paid by Medicare
A higher Medicare payment amount than 90% of clinicians listed under Surgery in Illinois (2024, 570 clinicians with data). Median for this group: $24,103. Middle half: $9,063 to $43,941.
Too few clinicians listed under Surgery in Mchenry have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
More Part D prescriptions than 80% of clinicians listed under Surgery in Illinois (2024, 510 clinicians with data). Median for this group: 51. Middle half: 24 to 112.
Too few clinicians listed under Surgery in Mchenry have Medicare Part D data for 2024 to compare.
Part D drug cost
A higher Part D drug cost than 75% of clinicians listed under Surgery in Illinois (2024, 510 clinicians with data). Median for this group: $305. Middle half: $101 to $1,210.
Too few clinicians listed under Surgery in Mchenry have Medicare Part D data for 2024 to compare.
14 active clinicians are listed under Surgery with a practice address in Mchenry, IL (1,520 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Mchenry
7.1% of these 14 clinicians have the CMS telehealth indicator.
71.4% of these 14 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services increased 31% from 638 in 2020 to 836 in 2024.
- 2020: 638
- 2021: 916
- 2022: 624
- 2023: 692
- 2024: 836
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Medicare-allowed amount
Medicare-allowed amount increased 52% from $62,410 in 2020 to $94,825 in 2024.
- 2020: $62,410
- 2021: $69,002
- 2022: $68,547
- 2023: $62,711
- 2024: $94,825
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Paid by Medicare
Paid by Medicare increased 49% from $49,182 in 2020 to $73,077 in 2024.
- 2020: $49,182
- 2021: $52,019
- 2022: $51,329
- 2023: $48,318
- 2024: $73,077
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 112% from 67 in 2020 to 142 in 2024.
- 2020: 67
- 2021: 40
- 2022: 162
- 2023: 69
- 2024: 142
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30-day fills
30-day fills increased 121% from 67 in 2020 to 148 in 2024.
- 2020: 67
- 2021: 40
- 2022: 169
- 2023: 69
- 2024: 148
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Part D drug cost
Part D drug cost went from $280 in 2020 to $1,847 in 2024.
- 2020: $280
- 2021: $192
- 2022: $1,255
- 2023: $722
- 2024: $1,847
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $391.14 in 2021 to $958.56 in 2025.
- 2021: $391.14
- 2022: $18,651.99
- 2023: $450.91
- 2024: $961.78
- 2025: $958.56
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 โ December 31, 2025): 50 records totaling $958.56.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| MIMEDX Group, Inc. |
Food and Beverage
In-kind items and services
|
โ | General | $45.82 |
| Globus Medical, Inc. |
Food and Beverage
Cash or cash equivalent
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HARVEST | General | $45.17 |
| Organogenesis Inc. |
Food and Beverage
In-kind items and services
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AFFINITY | General | $42.96 |
| MIMEDX Group, Inc. |
Food and Beverage
In-kind items and services
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โ | General | $41.17 |
| Organogenesis Inc. |
Food and Beverage
In-kind items and services
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APLIGRAF | General | $36.36 |
| Molnlycke Health Care US, LLC |
Food and Beverage
Cash or cash equivalent
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Exufiber Ag+ | General | $33.92 |
| Molnlycke Health Care US, LLC |
Food and Beverage
Cash or cash equivalent
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Mepilex Border | General | $28.83 |
| Integra LifeSciences Corporation |
Food and Beverage
In-kind items and services
|
TCC-EZ | General | $28.75 |
| MIMEDX Group, Inc. |
Food and Beverage
In-kind items and services
|
โ | General | $25.38 |
| Smith+Nephew, Inc. |
Food and Beverage
In-kind items and services
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RENASYS TOUCH | General | $25.25 |
| Organogenesis Inc. |
Food and Beverage
In-kind items and services
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APLIGRAF | General | $25.11 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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DALVANCE | General | $24.79 |
| BSN Medical Inc |
Food and Beverage
In-kind items and services
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CUTIMED | General | $24.21 |
| Kerecis Limited |
Food and Beverage
Cash or cash equivalent
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Kerecis SurgiClose | General | $22.13 |
| Organogenesis Inc. |
Food and Beverage
In-kind items and services
|
APLIGRAF | General | $22.01 |
| Urgo Medical North America, LLC |
Food and Beverage
In-kind items and services
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URGOK2 | General | $21.99 |
| Organogenesis Inc. |
Food and Beverage
In-kind items and services
|
APLIGRAF | General | $21.84 |
| Organogenesis Inc. |
Food and Beverage
In-kind items and services
|
APLIGRAF | General | $20.85 |
| Smith+Nephew, Inc. |
Food and Beverage
In-kind items and services
|
GRAFIX | General | $20.77 |
| Organogenesis Inc. |
Food and Beverage
In-kind items and services
|
APLIGRAF | General | $19.60 |
| Smith+Nephew, Inc. |
Food and Beverage
In-kind items and services
|
GRAFIX | General | $19.34 |
| Kerecis Limited |
Food and Beverage
Cash or cash equivalent
|
Kerecis SurgiClose | General | $19.33 |
| Organogenesis Inc. |
Food and Beverage
In-kind items and services
|
APLIGRAF | General | $19.25 |
| Urgo Medical North America, LLC |
Food and Beverage
In-kind items and services
|
URGOCLEAN AG | General | $19.16 |
| Organogenesis Inc. |
Food and Beverage
In-kind items and services
|
APLIGRAF | General | $18.62 |
(top 25 shown)
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ by Provider and Service data, 2017โ2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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11042
Removal of skin and tissue, 20.0 sq cm or less
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250 | 55 | $429.00 | $130.87 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
167 | 71 | $194.00 | $96.26 |
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11042
Removal of skin and tissue, 20.0 sq cm or less
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75 | 40 | $263.00 | $59.48 |
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97597
Removal of tissue from wound, 20.0 sq cm or less
|
72 | 29 | $334.33 | $103.09 |
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36478
Laser destruction of incompetent vein of arm or leg using imaging guidance
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37 | 12 | $5902.00 | $283.19 |
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97597
Removal of tissue from wound, 20.0 sq cm or less
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35 | 21 | $296.00 | $35.45 |
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99212
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
|
33 | 30 | $189.00 | $57.76 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
|
33 | 25 | $298.52 | $92.58 |
|
99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
|
27 | 27 | $477.00 | $168.45 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
25 | 23 | $363.20 | $129.69 |
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
|
22 | 22 | $311.00 | $132.18 |
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99233
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
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20 | 15 | $205.00 | $117.76 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
|
16 | 16 | $123.00 | $65.41 |
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99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
|
13 | 13 | $373.00 | $113.66 |
|
99223
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
|
11 | 11 | $372.00 | $171.89 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Ammonium Lactate | Ammonium Lactate | 38 | 1,120 | $684.04 | 25 |
| Doxycycline Hyclate | Doxycycline Hyclate | 19 | 181 | $195.77 | 16 |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 18 | 464 | $78.38 | โ |
| Mupirocin | Mupirocin | 15 | 214 | $80.26 | 12 |
| Gentamicin Sulfate | Gentamicin Sulfate | 15 | 379 | $590.02 | 11 |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 15 | 112 | $108.17 | 13 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 11 | 31 | $100.68 | โ |
| Lorazepam | Lorazepam | 11 | 119 | $9.51 | 11 |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 208600000X
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
NUCC Taxonomy Code: 208600000X
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - GENERAL SURGERY
I20211129002615
TX
1557364833
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026
Premier Provider Health Pa
4316 James Casey St, Austin, TX 787451142
Phone: 5124444325
Premier Provider Health Pa
9301 N Central Expy, Dallas, TX 752310804
Phone: 2144662828
Wound Integrity Arkansas, Pa
13501 Chenal Pkwy, Little Rock, AR 722115262
Phone: 5012511733
Wound Integrity Arkansas, Pa
7306 Rogers Ave, Fort Smith, AR 729034164
Phone: 4793142804
Secondary Practice Locations
2507 N Richmond Rd
Mchenry, IL 600515407
Phone: 8478027300
3707 Doty Rd Ste E
Woodstock, IL 600987530
Phone: 8154552752
11650 S Il Route 47
Huntley, IL 601429613
Phone: 8478027300
360 N Terra Cotta Rd Ste C
Crystal Lake, IL 600123749
Phone: 8153386600
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Surgery
Doctor of Medicine (M.D.)
Surgery
Doctor of Medicine (M.D.), Master of Public Health
Nurse Practitioner - Acute Care
Certified Nurse Practitioner
Surgery
Doctor of Medicine (M.D.)
Surgery
Surgery
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 4309 W MEDICAL CENTER DR STE B202, MCHENRY, IL 60050 (Tel: 8154552752)
Registered at 4309 W MEDICAL CENTER DR STE B202, MCHENRY, IL 600508417 (Tel: 8154552752)
Additional practice office at 3707 Doty Rd Ste E, Woodstock, IL 600987530
Additional practice office at 11650 S Il Route 47, Huntley, IL 601429613
Additional practice office at 2507 N Richmond Rd, McHenry, IL 600515407
Additional practice office at 360 N Terra Cotta Rd Ste C, Crystal Lake, IL 600123749
Surgery (license number reported to NPPES: IL 036115790)
Surgery (license number reported to NPPES: MO 2013030325)
Surgery (license number reported to NPPES: IL 036115790)
Registered at 690 E TERRA COTTA AVE STE A, CRYSTAL LAKE, IL 60014 (Tel: 8154552752)
Surgery (license number reported to NPPES: MO 2013030325)
NPI status registered as active in NPPES database
Registered at 690 E TERRA COTTA AVE STE A, CRYSTAL LAKE, IL 600143605 (Tel: (815) 455-2752)
Registered at 690 E TERRA COTTA AVE STE A, CRYSTAL LAKE, IL 600143605 (Tel: (815) 455-2752)
Recorded as RENE PARUNGAO, MD
Surgery (license number reported to NPPES: IL 036115790)
NPI status registered as active in NPPES database
Registered at 800 S ASH ST, NEVADA, MO 647723223 (Tel: 4176673355)
Registered at 800 S ASH ST, NEVADA, MO 647723223 (Tel: 4176673355)
Recorded as RENE PARUNGAO, MD
Surgery (license number reported to NPPES: MO 2013030325)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Surgery Specialists in Mchenry
- Dr. Karishma Bhatt, MD
- Dr. Jee-Hye Choi, MD, MPH
- Dr. Basudeb Saha, MD
- Dr. Prodyot Mitra, MD
- Dr. Eugene Lee, MD
- Dr. Anna Lakoma Kuiken, MD
Mailing Address
4309 W Medical Center Dr Ste B202
Mchenry, IL 600508417
Phone: 8154552752