Dr. John K. Lee , MD
Internal Medicine • Naperville, IL
1220 Hobson Rd, 204
Naperville, IL 605408139
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
-
NPI assigned on August 1, 2006; this date does not establish years in practice.
-
Published CMS data list 2,228 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.
-
Published Part B service records, 2024:
- 99214 — Established patient outpatient office visit: 346 service units.
- 36415 — Insertion of needle into vein for collection of blood sample: 231 service units.
- 84443 — Blood test, thyroid stimulating hormone (tsh): 170 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 25 records in the table · Guide: How to read Medicare Part B data
-
Published CMS data list 3,232 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.
-
Published Part D records, 2024:
- Atorvastatin Calcium — 307 prescription fills, including refills.
- Rosuvastatin Calcium — 189 prescription fills, including refills.
- Levothyroxine Sodium — 184 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 66 records in the table · Guide: How to read Medicare Part D prescriber data
-
More Medicare Part B services than 75% of clinicians listed under Internal Medicine in Naperville, IL (2024, 58 clinicians with data). Median for this group: 1,180. Middle half: 684 to 2,074.
More Medicare Part B services than 85% of clinicians listed under Internal Medicine in Illinois (2024, 3,249 clinicians with data). Median for this group: 699. Middle half: 285 to 1,340.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
-
Medicare Part B services went from 754 in 2020 to 2,228 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
1220 Hobson Rd
204
Naperville, IL 605408139
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: Dupage Medical Group Ltd. 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
University Of Illinois College Of Med (Chi/peor/rock/chm-Urb)
2001
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
213 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 $112,991 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 $95,016 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
8,089 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
$132,647 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.
Open Payments general payments, program year 2025
All general payments: $18,698.46 across 90 records.
By nature of payment
- Consulting Fee: $17,100.00 across 10 records.
- Food and Beverage: $1,598.46 across 80 records.
Reporting-company totals (3 largest of 21)
- Cytovale, Inc.: $17,100.00 across 10 records.
- AstraZeneca Pharmaceuticals LP: $388.67 across 19 records.
- Amgen Inc.: $218.13 across 10 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.
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; 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. Lee 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. Lee 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 Naperville and Illinois
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 75% of clinicians listed under Internal Medicine in Naperville, IL (2024, 58 clinicians with data). Median for this group: 1,180. Middle half: 684 to 2,074.
More Medicare Part B services than 85% of clinicians listed under Internal Medicine in Illinois (2024, 3,249 clinicians with data). Median for this group: 699. Middle half: 285 to 1,340.
Medicare-allowed amount
Close to the middle for clinicians listed under Internal Medicine in Naperville, IL (2024, 58 clinicians with data). Median for this group: $105,225. Middle half: $59,037 to $153,506.
A higher Medicare-allowed amount than 70% of clinicians listed under Internal Medicine in Illinois (2024, 3,249 clinicians with data). Median for this group: $67,802. Middle half: $27,619 to $124,679.
Paid by Medicare
Close to the middle for clinicians listed under Internal Medicine in Naperville, IL (2024, 58 clinicians with data). Median for this group: $81,984. Middle half: $45,112 to $122,811.
A higher Medicare payment amount than 70% of clinicians listed under Internal Medicine in Illinois (2024, 3,249 clinicians with data). Median for this group: $52,838. Middle half: $21,117 to $98,214.
Medicare Part D prescriptions
Close to the middle for clinicians listed under Internal Medicine in Naperville, IL (2024, 59 clinicians with data). Median for this group: 2,959. Middle half: 817 to 4,770.
More Part D prescriptions than 65% of clinicians listed under Internal Medicine in Illinois (2024, 3,755 clinicians with data). Median for this group: 1,030. Middle half: 99 to 4,658.
Part D drug cost
Close to the middle for clinicians listed under Internal Medicine in Naperville, IL (2024, 59 clinicians with data). Median for this group: $144,304. Middle half: $25,562 to $424,580.
Close to the middle for clinicians listed under Internal Medicine in Illinois (2024, 3,755 clinicians with data). Median for this group: $78,716. Middle half: $2,604 to $371,507.
75 active clinicians are listed under Internal Medicine with a practice address in Naperville, IL (7,245 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Naperville
52% of these 75 clinicians have the CMS telehealth indicator.
73.3% of these 75 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.
-
Medicare Part B services
Medicare Part B services increased 195% from 754 in 2020 to 2,228 in 2024.
- 2020: 754
- 2021: 1,485
- 2022: 1,363
- 2023: 1,959
- 2024: 2,228
-
Medicare-allowed amount
Medicare-allowed amount increased 225% from $34,756 in 2020 to $112,991 in 2024.
- 2020: $34,756
- 2021: $72,633
- 2022: $61,679
- 2023: $106,959
- 2024: $112,991
-
Paid by Medicare
Paid by Medicare increased 247% from $27,347 in 2020 to $95,016 in 2024.
- 2020: $27,347
- 2021: $58,814
- 2022: $49,134
- 2023: $89,644
- 2024: $95,016
-
Medicare Part D prescriptions
Medicare Part D prescriptions increased 137% from 1,364 in 2020 to 3,232 in 2024.
- 2020: 1,364
- 2021: 1,863
- 2022: 2,390
- 2023: 2,986
- 2024: 3,232
-
30-day fills
30-day fills increased 140% from 3,367 in 2020 to 8,089 in 2024.
- 2020: 3,367
- 2021: 4,755
- 2022: 5,989
- 2023: 7,270
- 2024: 8,089
-
Part D drug cost
Part D drug cost increased 408% from $26,093 in 2020 to $132,647 in 2024.
- 2020: $26,093
- 2021: $33,183
- 2022: $55,238
- 2023: $57,879
- 2024: $132,647
-
Industry payments (Open Payments)
Industry payments (Open Payments) increased 1528% from $1,148.81 in 2021 to $18,698.46 in 2025.
- 2021: $1,148.81
- 2022: $941.90
- 2023: $1,394.20
- 2024: $1,440.61
- 2025: $18,698.46
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · 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 – December 31, 2025): 90 records totaling $18,698.46.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Cytovale, Inc. |
Consulting Fee
Cash or cash equivalent
|
— | General | $4,350.00 |
| Cytovale, Inc. |
Consulting Fee
Cash or cash equivalent
|
— | General | $2,700.00 |
| Cytovale, Inc. |
Consulting Fee
Cash or cash equivalent
|
— | General | $2,400.00 |
| Cytovale, Inc. |
Consulting Fee
Cash or cash equivalent
|
— | General | $1,800.00 |
| Cytovale, Inc. |
Consulting Fee
Cash or cash equivalent
|
— | General | $1,575.00 |
| Cytovale, Inc. |
Consulting Fee
Cash or cash equivalent
|
— | General | $1,575.00 |
| Cytovale, Inc. |
Consulting Fee
Cash or cash equivalent
|
— | General | $1,050.00 |
| Cytovale, Inc. |
Consulting Fee
Cash or cash equivalent
|
— | General | $1,050.00 |
| Cytovale, Inc. |
Consulting Fee
Cash or cash equivalent
|
— | General | $300.00 |
| Cytovale, Inc. |
Consulting Fee
Cash or cash equivalent
|
— | General | $300.00 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
|
AIRSUPRA | General | $37.74 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
|
Ozempic | General | $32.20 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
|
JARDIANCE | General | $31.54 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
CREON | General | $30.31 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
|
FARXIGA | General | $28.54 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
|
OTEZLA | General | $28.32 |
| Boehringer Ingelheim Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
|
OFEV | General | $26.46 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
|
JARDIANCE | General | $26.01 |
| Boehringer Ingelheim Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
|
JARDIANCE | General | $24.79 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
|
OTEZLA | General | $24.23 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
|
AIRSUPRA | General | $24.18 |
| Abbott Laboratories |
Food and Beverage
In-kind items and services
|
FREESTYLE LIBRE 3 | General | $23.99 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
|
OTEZLA | General | $23.78 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
|
OTEZLA | General | $23.74 |
| Abbott Laboratories |
Food and Beverage
In-kind items and services
|
FREESTYLE LIBRE 3 | General | $23.67 |
(top 25 shown)
Source: CMS Open Payments, program year 2025, released June 30, 2026.
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 |
|---|---|---|---|---|
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
346 | 188 | $229.00 | $131.30 |
|
36415
Insertion of needle into vein for collection of blood sample
|
231 | 169 | $20.00 | $8.65 |
|
84443
Blood test, thyroid stimulating hormone (tsh)
|
170 | 154 | $86.00 | $16.46 |
|
G0439
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
|
164 | 164 | $229.00 | $132.97 |
|
80061
Blood test, lipids (cholesterol and triglycerides)
|
159 | 148 | $69.00 | $13.12 |
|
80053
Blood test, comprehensive group of blood chemicals
|
155 | 143 | $55.00 | $10.35 |
|
85025
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
|
154 | 142 | $40.00 | $7.61 |
|
G2211
Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
|
137 | 92 | $35.00 | $16.72 |
|
83036
Hemoglobin a1c level
|
132 | 111 | $50.00 | $9.52 |
|
G0103
Prostate cancer screening; prostate specific antigen test (psa)
|
97 | 97 | $52.00 | $18.92 |
|
90677
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use
|
57 | 57 | $851.00 | $289.82 |
|
G0009
Administration of pneumococcal vaccine
|
57 | 57 | $55.00 | $33.45 |
|
99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
|
45 | 39 | $157.00 | $93.71 |
|
82043
Urine microalbumin (protein) level
|
43 | 37 | $30.00 | $5.66 |
|
82570
Creatinine level to test for kidney function or muscle injury
|
43 | 37 | $27.00 | $5.08 |
|
84439
Thyroxine (thyroid chemical), free
|
35 | 26 | $46.00 | $8.84 |
|
G0008
Administration of influenza virus vaccine
|
33 | 33 | $55.00 | $33.45 |
|
90653
Influenza vaccine, inactivated
|
29 | 29 | $251.00 | $81.82 |
|
82607
Cyanocobalamin (vitamin b-12) level
|
24 | 24 | $77.00 | $14.78 |
|
82746
Folic acid level, serum
|
24 | 24 | $77.00 | $14.41 |
|
82306
Vitamin d-3 level
|
23 | 22 | $152.00 | $29.01 |
|
83090
Homocysteine (amino acid) level
|
22 | 22 | $87.00 | $17.56 |
|
80048
Blood test, basic group of blood chemicals (calcium, total)
|
20 | 16 | $44.00 | $8.29 |
|
85652
Red blood cell sedimentation rate, to detect inflammation, automated
|
17 | 17 | $14.00 | $2.65 |
|
G0402
Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment
|
11 | 11 | $329.91 | $168.84 |
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 |
|---|---|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 307 | 27,098 | $2,921.25 | 87 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 189 | 16,676 | $2,359.45 | 55 |
| Levothyroxine Sodium | Levothyroxine Sodium | 184 | 15,842 | $2,293.67 | 50 |
| Amlodipine Besylate | Amlodipine Besylate | 154 | 11,322 | $961.09 | 43 |
| Montelukast Sodium | Montelukast Sodium | 140 | 10,717 | $1,395.48 | 36 |
| Lisinopril | Lisinopril | 132 | 11,023 | $623.81 | 40 |
| Losartan Potassium | Losartan Potassium | 114 | 9,622 | $1,351.22 | 31 |
| Pantoprazole Sodium | Pantoprazole Sodium | 105 | 9,050 | $1,083.18 | 35 |
| Metformin Hcl Er | Metformin Hcl | 103 | 8,812 | $1,249.60 | 31 |
| Fluticasone Propionate | Fluticasone Propionate | 90 | 8,070 | $2,015.95 | 47 |
| Omeprazole | Omeprazole | 82 | 5,708 | $838.44 | 18 |
| Tamsulosin Hcl | Tamsulosin Hcl | 74 | 6,610 | $1,443.51 | 26 |
| Simvastatin | Simvastatin | 71 | 5,260 | $453.35 | 18 |
| Allopurinol | Allopurinol | 67 | 5,820 | $416.46 | 17 |
| Hydrochlorothiazide | Hydrochlorothiazide | 64 | 5,690 | $196.35 | 20 |
| Metformin Hcl | Metformin Hcl | 57 | 4,756 | $619.47 | 17 |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 52 | 4,456 | $471.04 | 16 |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 51 | 4,480 | $989.84 | 16 |
| Fluoxetine Hcl | Fluoxetine Hcl | 51 | 4,410 | $502.59 | 16 |
| Metoprolol Succinate | Metoprolol Succinate | 50 | 4,390 | $787.11 | 18 |
| Prednisone | Prednisone | 46 | 653 | $194.05 | 31 |
| Trazodone Hcl | Trazodone Hcl | 45 | 3,317 | $656.02 | 14 |
| Tramadol Hcl | Tramadol Hcl | 42 | 677 | $166.11 | 15 |
| Potassium Chloride | Potassium Chloride | 40 | 1,388 | $372.04 | — |
| Furosemide | Furosemide | 39 | 1,178 | $174.76 | — |
(top 25 shown)
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: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
NUCC Taxonomy Code: 207Q00000X
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
NUCC Taxonomy Code: 208000000X
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - INTERNAL MEDICINE
I20050425000581
IL
4486692944
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
Dupage Medical Group Ltd
430 Warrenville Rd, Lisle, IL 605321348
Phone: 6304326180
Dupage Medical Group Ltd
17495 La Grange Rd, Tinley Park, IL 604877581
Phone: 7082267000
Dupage Medical Group Ltd
1325 N Meacham Rd, Schaumburg, IL 601734824
Phone: 6304699200
Dupage Medical Group Ltd
1220 Hobson Rd, Naperville, IL 605408138
Phone: 6304167766
Dupage Medical Group Ltd
40 S Clay St, Hinsdale, IL 605213257
Dupage Medical Group Ltd
30 Stratford Dr, Bloomingdale, IL 601082201
Phone: 6308932210
Dupage Medical Group Ltd
430 Pennsylvania Ave, Glen Ellyn, IL 601374464
Phone: 6304699200
Dupage Medical Group Ltd
100 Spalding Dr, Naperville, IL 605406550
Phone: 6303558000
Dupage Medical Group Ltd
2100 Glenwood Ave, Joliet, IL 604355487
Phone: 8157252121
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Family Medicine
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Medicine (M.D.)
Nurse Practitioner - Primary Care
Certified Nurse Practitioner
Family Medicine
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Medicine (M.D.)
Career & Practice History
NPI enumerated August 01, 2006.
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
Other Internal Medicine Providers in Naperville
- Dr. Pranav Tailor, MD
- Dr. Arun Kumar, MD
- Dr. Cicily Jones, MD
- Dr. Hardeep Arora, MD
- Dr. Alicia Lee, MD
- Dr. Aristidis Hatzidimitriadis, MD
Mailing Address
1860 Paysphere Cir
Chicago, IL 606740018