Internal Medicine in Illinois — NPI Providers
16,682 active Internal Medicine providers have a practice location in Illinois according to the latest NPPES snapshot. Each profile shows the NPI number, taxonomy code, license details, and practice address — useful for claims, credentialing, and verifying a provider.
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Internal Medicine providers in Illinois
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1730251083 | 24 Ihim LLC | Organization | Internal Medicine Physician | Melrose Park, IL |
| 1760695381 | 530 Winnetka Property, LLC | Organization | Internal Medicine Physician | Winnetka, IL |
| 1316037120 | A & D Medical Center Sc | Organization | Internal Medicine Physician | Elgin, IL |
| 1356558373 | A & M Internal Medicine, Ltd. | Organization | Internal Medicine Physician | Carol Stream, IL |
| 1144395633 | A Pramote MD Sc | Organization | Internal Medicine Physician | Herrin, IL |
| 1578639498 | A Rezvan MD Sc and Associates | Organization | Internal Medicine Physician | Chicago, IL |
| 1437189644 | A. G. Lung Associates, P.C. | Organization | Pulmonary Disease Physician | Streamwood, IL |
| 1992817191 | A. Mathew | Individual | Endocrinology, Diabetes & Metabolism Physician | Chicago, IL |
| 1619991361 | A. Tom Petropulos, M.D. | Organization | Cardiovascular Disease Physician | Oak Lawn, IL |
| 1013074442 | Aamir Memon | Individual | Nephrology Physician | Elgin, IL |
| 1437108594 | Aamir Pasha | Individual | Internal Medicine Physician | Rock Island, IL |
| 1811930654 | Aarati Didwania | Individual | Internal Medicine Physician | Chicago, IL |
| 1699954537 | Aaron Benjamin | Individual | Endocrinology, Diabetes & Metabolism Physician | Chicago, IL |
| 1164508453 | Aaron Benson | Individual | Gastroenterology Physician | Mt Prospect, IL |
| 1871603050 | Aaron Coates | Individual | Internal Medicine Physician | Rockford, IL |
| 1063114395 | Aaron Goffinet | Individual | Gastroenterology Physician | Chicago, IL |
| 1639392939 | Aaron Gurfinchel | Individual | Nephrology Physician | Joliet, IL |
| 1861433039 | Aaron Hamb | Individual | Internal Medicine Physician | Chicago, IL |
| 1467448324 | Aaron Shiels | Individual | Gastroenterology Physician | Rockford, IL |
| 1821215856 | Aarthi Vijaykumar | Individual | Nephrology Physician | Elgin, IL |
| 1801950852 | Aarti Malik | Individual | Rheumatology Physician | Evanston, IL |
| 1467512855 | Aashish Didwania | Individual | Internal Medicine Physician | Chicago, IL |
| 1710932264 | Aasita Patel | Individual | Cardiovascular Disease Physician | Schaumburg, IL |
| 1982613006 | Abas Amiry | Individual | Cardiovascular Disease Physician | Barrington, IL |
| 1598711202 | Abbas Khawaja | Individual | Cardiovascular Disease Physician | Aurora, IL |
| 1043364938 | Abbas Rampurwala | Individual | Interventional Cardiology Physician | Algonquin, IL |
| 1174582811 | Abdallah Altarshan | Individual | Endocrinology, Diabetes & Metabolism Physician | Evergreen Park, IL |
| 1144257395 | Abdallah Karam | Individual | Internal Medicine Physician | Arlington Heights, IL |
| 1811087562 | Abdallah Karam, MD, Sc | Organization | Internal Medicine Physician | Arlington Heights, IL |
| 1851485312 | Abdel Fahmy | Individual | Addiction Medicine (Internal Medicine) Physician | Chicago, IL |
| 1316977614 | Abdel-Moneim Attia | Individual | Nephrology Physician | Urbana, IL |
| 1588047245 | Abdelhadi Rifai | Individual | Cardiovascular Disease Physician | Park Ridge, IL |
| 1578563912 | Abdol Azaran | Individual | Nephrology Physician | Orland Park, IL |
| 1841398963 | Abdolmajid Rezvan | Individual | Internal Medicine Physician | Chicago, IL |
| 1013038744 | Abdul Aadam | Individual | Gastroenterology Physician | Chicago, IL |
| 1942290754 | Abdul Aziz | Individual | Internal Medicine Physician | Waukegan, IL |
| 1376626358 | Abdul Choudhury | Individual | Hematology & Oncology Physician | Hines, IL |
| 1720071533 | Abdul Ghani | Individual | Cardiovascular Disease Physician | Hazel Crest, IL |
| 1578501888 | Abdul Khan | Individual | Cardiovascular Disease Physician | Lake Zurich, IL |
| 1891705182 | Abdul Qadir | Individual | Internal Medicine Physician | Aurora, IL |
| 1275715351 | Abdul Qadir, MD, P.C. | Organization | Internal Medicine Physician | Aurora, IL |
| 1760470314 | Abdul Razzaq | Individual | Internal Medicine Physician | Villa Park, IL |
| 1770654725 | Abdul Saboor | Individual | Internal Medicine Physician | Kankakee, IL |
| 1326097239 | Abdul Sankari | Individual | Cardiovascular Disease Physician | New Lenox, IL |
| 1598710014 | Abdul Sattar | Individual | Internal Medicine Physician | Chicago, IL |
| 1023032646 | Abdul-Hamid Shahbain | Individual | Internal Medicine Physician | Palos Heights, IL |
| 1043237035 | Abdulhamid Alkhalaf | Individual | Infectious Disease Physician | Dixon, IL |
| 1538105911 | Abdulkareem Khudeira | Individual | Internal Medicine Physician | Chicago, IL |
| 1831191584 | Abdullah Altayeh | Individual | Pulmonary Disease Physician | Rockford, IL |
| 1891778221 | Abdulsalam Jamous | Individual | Pulmonary Disease Physician | Belleville, IL |
Internal Medicine by city in Illinois
- Internal Medicine in Chicago, IL (5,783)
- Internal Medicine in Maywood, IL (518)
- Internal Medicine in Springfield, IL (467)
- Internal Medicine in Evanston, IL (355)
- Internal Medicine in Peoria, IL (355)
- Internal Medicine in Oak Lawn, IL (338)
- Internal Medicine in Park Ridge, IL (286)
- Internal Medicine in Rockford, IL (263)
- Internal Medicine in Naperville, IL (248)
- Internal Medicine in Urbana, IL (233)
- Internal Medicine in Arlington Heights, IL (189)
- Internal Medicine in Elgin, IL (188)
- Internal Medicine in Skokie, IL (179)
- Internal Medicine in Aurora, IL (166)
- Internal Medicine in Joliet, IL (163)
- Internal Medicine in Glenview, IL (147)
- Internal Medicine in Oak Park, IL (146)
- Internal Medicine in Elmhurst, IL (140)
- Internal Medicine in Elk Grove Village, IL (138)
- Internal Medicine in Berwyn, IL (123)
- Internal Medicine in Hinsdale, IL (122)
- Internal Medicine in Mchenry, IL (119)
- Internal Medicine in Belleville, IL (115)
- Internal Medicine in Burr Ridge, IL (115)
- Internal Medicine in Libertyville, IL (115)
- Internal Medicine in Palos Heights, IL (114)
- Internal Medicine in Orland Park, IL (100)
- Internal Medicine in Winfield, IL (100)
- Internal Medicine in Decatur, IL (98)
- Internal Medicine in Schaumburg, IL (98)
Frequently asked questions
How many Internal Medicine providers are in Illinois?
The latest NPPES snapshot lists 16,682 active providers with Internal Medicine as their primary taxonomy and a practice location in Illinois.
How do I verify a Internal Medicine provider's NPI in Illinois?
Open the provider's profile below to see their NPI, taxonomy code, license state, and practice address, then cross-check against the official NPPES registry (linked on every profile).
Can I get this data through an API?
Yes — the NPI Portal API provides JSON search by specialty, state, and city, plus batch NPI verification.
Source: CMS NPPES (public data). Snapshot 2026-07-09.