Dr. Peter M Blendonohy , DO
Specialist • Palatine, IL
909 E Palatine Rd
Palatine, IL 600745551
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 December 14, 2005; this date does not establish years in practice.
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Published CMS data list 6,653 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99232 — Subsequent hospital care with moderate levelof medical decision making: 3,063 service units.
- 99307 — Subsequent nursing facility care with straightforward level of medical decision making, per day: 1,493 service units.
- 99233 — Subsequent hospital care with moderate levelof medical decision making: 775 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® 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 9 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 684 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Pantoprazole Sodium — 83 prescription fills, including refills.
- Atorvastatin Calcium — 82 prescription fills, including refills.
- Gabapentin — 48 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 25 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 90% of clinicians listed under Specialist in Illinois (2024, 124 clinicians with data). Median for this group: 845. Middle half: 325 to 2,816.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 4,259 in 2020 to 6,653 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
909 E Palatine Rd
Palatine, IL 600745551
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: Rehabilitation Associates Of The Midwest, S.C.. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
Des Moines University Of Osteopathic Medicine And Health Sciences
1986
What Public CMS Data Show
Specialist: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
982 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 – by Provider, 2024.
Medicare-allowed amount
About $611,036 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 – by Provider and Service, 2024.
Paid by Medicare
About $492,273 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 – by Provider and Service, 2024.
30-day fills
757 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
$37,683 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 – by Provider and Drug, 2024.
Years since graduation
40 years (graduated 1986)
CMS Doctors and Clinicians data list 1986 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.
NPI first issued
2005
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; Medicare.gov, “Does your provider accept Medicare as full payment?”
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.
Enrolled in Medicare (PECOS)
Dr. Blendonohy 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. Blendonohy 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 Palatine 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 Specialist in Illinois (2024, 124 clinicians with data). Median for this group: 845. Middle half: 325 to 2,816.
Too few clinicians listed under Specialist in Palatine have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A higher Medicare-allowed amount than 95% of clinicians listed under Specialist in Illinois (2024, 124 clinicians with data). Median for this group: $82,929. Middle half: $28,554 to $241,062.
Too few clinicians listed under Specialist in Palatine have Medicare Part B data for 2024 to compare.
Paid by Medicare
A higher Medicare payment amount than 95% of clinicians listed under Specialist in Illinois (2024, 124 clinicians with data). Median for this group: $60,992. Middle half: $20,643 to $182,426.
Too few clinicians listed under Specialist in Palatine have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
Close to the middle for clinicians listed under Specialist in Illinois (2024, 127 clinicians with data). Median for this group: 468. Middle half: 69 to 1,831.
Too few clinicians listed under Specialist in Palatine have Medicare Part D data for 2024 to compare.
Part D drug cost
Close to the middle for clinicians listed under Specialist in Illinois (2024, 127 clinicians with data). Median for this group: $22,661. Middle half: $2,200 to $193,901.
Too few clinicians listed under Specialist in Palatine have Medicare Part D data for 2024 to compare.
5 active clinicians are listed under Specialist with a practice address in Palatine, IL (1,157 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
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 56% from 4,259 in 2020 to 6,653 in 2024.
- 2020: 4,259
- 2021: 4,106
- 2022: 3,512
- 2023: 4,621
- 2024: 6,653
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Medicare-allowed amount
Medicare-allowed amount increased 85% from $330,246 in 2020 to $611,036 in 2024.
- 2020: $330,246
- 2021: $339,602
- 2022: $270,423
- 2023: $404,933
- 2024: $611,036
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Paid by Medicare
Paid by Medicare increased 87% from $263,256 in 2020 to $492,273 in 2024.
- 2020: $263,256
- 2021: $271,189
- 2022: $214,725
- 2023: $320,149
- 2024: $492,273
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 258% from 191 in 2020 to 684 in 2024.
- 2020: 191
- 2021: 136
- 2022: 57
- 2023: 105
- 2024: 684
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30-day fills
30-day fills increased 296% from 191 in 2020 to 757 in 2024.
- 2020: 191
- 2021: 137
- 2022: 57
- 2023: 122
- 2024: 757
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Part D drug cost
Part D drug cost increased 437% from $7,023 in 2020 to $37,683 in 2024.
- 2020: $7,023
- 2021: $1,399
- 2022: $436
- 2023: $8,308
- 2024: $37,683
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 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 – by Provider and Service data, 2017–2024; 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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99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
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3,063 | 693 | $112.00 | $86.00 |
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99307
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes
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1,493 | 271 | $70.00 | $43.43 |
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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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775 | 317 | $165.13 | $129.66 |
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99223
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
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507 | 332 | $264.09 | $189.03 |
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99308
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more
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422 | 134 | $95.00 | $79.47 |
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99239
Hospital discharge day management, more than 30 minutes
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271 | 248 | $166.00 | $124.55 |
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99305
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes
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47 | 43 | $165.00 | $143.33 |
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99222
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
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46 | 42 | $209.00 | $144.73 |
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99306
Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more
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29 | 26 | $215.00 | $198.93 |
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 |
|---|---|---|---|---|---|
| Pantoprazole Sodium | Pantoprazole Sodium | 83 | 3,256 | $692.00 | 51 |
| Atorvastatin Calcium | Atorvastatin Calcium | 82 | 2,458 | $362.53 | 81 |
| Gabapentin | Gabapentin | 48 | 1,622 | $648.05 | 43 |
| Eliquis | Apixaban | 44 | 1,378 | $26,883.67 | 43 |
| Amlodipine Besylate | Amlodipine Besylate | 43 | 1,530 | $103.63 | 39 |
| Metoprolol Succinate | Metoprolol Succinate | 35 | 1,060 | $148.91 | 34 |
| Famotidine | Famotidine | 32 | 1,371 | $180.07 | 31 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 31 | 159 | $222.27 | 31 |
| Carvedilol | Carvedilol | 29 | 821 | $101.45 | 26 |
| Losartan Potassium | Losartan Potassium | 28 | 795 | $113.37 | 28 |
| Lisinopril | Lisinopril | 25 | 735 | $80.51 | 25 |
| Clopidogrel | Clopidogrel Bisulfate | 22 | 660 | $122.20 | 22 |
| Levothyroxine Sodium | Levothyroxine Sodium | 21 | 630 | $153.09 | 21 |
| Hydralazine Hcl | Hydralazine Hcl | 19 | 585 | $138.50 | 17 |
| Furosemide | Furosemide | 17 | 615 | $54.95 | 17 |
| Levetiracetam | Levetiracetam | 15 | 441 | $335.65 | — |
| Pravastatin Sodium | Pravastatin Sodium | 14 | 426 | $349.29 | — |
| Prednisone | Prednisone | 13 | 258 | $48.28 | 12 |
| Amiodarone Hcl | Amiodarone Hcl | 13 | 388 | $124.88 | 12 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 13 | 315 | $212.59 | 13 |
| Metoprolol Tartrate | Metoprolol Tartrate | 12 | 360 | $21.20 | 11 |
| Tamsulosin Hcl | Tamsulosin Hcl | 12 | 358 | $73.65 | 12 |
| Meloxicam | Meloxicam | 11 | 330 | $13.31 | — |
| Allopurinol | Allopurinol | 11 | 330 | $150.29 | 11 |
| Jardiance | Empagliflozin | 11 | 330 | $6,348.67 | 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
Self-certified to NPPES: 2020-10-13NUCC Taxonomy Code: 174400000X
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - PHYSICAL MEDICINE AND REHABILITATION
I20200312001141
IN
9133022387
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
Rehabilitation Associates Of The Midwest, S.c.
909 E Palatine Rd, Palatine, IL 600745551
Phone: 8477761400
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Specialist
Doctor of Medicine (M.D.)
Physical Medicine & Rehabilitation
Doctor of Medicine (M.D.)
Nurse Practitioner - Adult Health
Nurse Practitioner (Certified)
Physical Medicine & Rehabilitation
Doctor of Medicine (M.D.)
Psychologist - Clinical
Doctor of Philosophy (Ph.D.)
Nurse Practitioner - Family
Family Nurse Practitioner
Career & Practice History
NPI enumerated December 14, 2005.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
Mailing Address
909 E Palatine Rd
Palatine, IL 600745551
Phone: 8477761400