Specialty · state directory
Internal Medicine in Illinois - NPI Providers
Active Internal Medicine providers with a practice location in Illinois. Each profile shows the NPI number, taxonomy code, license details, and practice address, useful for claims, credentialing, and verifying a provider.
16,904
providers in Illinois
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Internal Medicine providers in Illinois
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1578736112 | 1 on 1 MD Pllc | Organization | Internal Medicine Physician | Chicago, IL |
| 1447870274 | 15 Park Place LLC | Organization | Internal Medicine Physician | Swansea, IL |
| 1053293415 | 1801075429 | Organization | Pulmonary Disease Physician | Chicago, IL |
| 1730251083 | 24 Ihim LLC | Organization | Internal Medicine Physician | Melrose Park, IL |
| 1962321513 | 24 Medical Care Incorporated | Organization | Internal Medicine Physician | Westmont, IL |
| 1437673571 | 2ht Kidney Care Ltd | Organization | Nephrology Physician | Bourbonnais, IL |
| 1679024228 | 360 Body Wellness Inc | Organization | Internal Medicine Physician | Glen Carbon, IL |
| 1295973030 | 3c, P.C. | Organization | Cardiovascular Disease Physician | Rock Island, IL |
| 1760695381 | 530 Winnetka Property, LLC | Organization | Internal Medicine Physician | Winnetka, IL |
| 1215166673 | 7 Hills Healthcare Center | Organization | Internal Medicine Physician | Berwyn, IL |
| 1306075767 | 7 Hills Healthcare Center | Organization | Internal Medicine Physician | West Dundee, IL |
| 1104075365 | 7 Hills Healthcare Center P.C. | Organization | Internal Medicine Physician | East Dundee, IL |
| 1417249145 | 7 Hills Healthcare Center P.C. | Organization | Internal Medicine Physician | Elmhurst, IL |
| 1336429851 | 7 Hills Healthcare Center, P.C. | Organization | Internal Medicine Physician | East Dundee, IL |
| 1316037120 | A & D Medical Center Sc | Organization | Internal Medicine Physician | Elgin, IL |
| 1033461413 | A & H Health Care Services Inc | Organization | Internal Medicine Physician | Chicago, IL |
| 1356558373 | A & M Internal Medicine, Ltd. | Organization | Internal Medicine Physician | Carol Stream, IL |
| 1003058058 | A Kavaliunas MD Sc | Organization | Internal Medicine Physician | Chicago, 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 |
| 1043496433 | A To Z of Health LLC | Organization | Sports Medicine (Internal Medicine) Physician | Highland Park, IL |
| 1023450889 | A&S Medical Group Limited | Organization | Internal Medicine Physician | Aurora, IL |
| 1124206156 | A. Charlotta Weaver | Individual | 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 |
| 1780128231 | A.M. Healthcare Inc | Organization | Internal Medicine Physician | Sterling, IL |
| 1437506995 | A.P.P.L.E. Medical Homehealth, Sc | Organization | Internal Medicine Physician | Bartlett, IL |
| 1891153078 | Aaa Healthcare | Organization | Internal Medicine Physician | Hinsdale, IL |
| 1124292560 | Aaa-Prism Schaumburg Ltd. | Organization | Internal Medicine Physician | Schaumburg, IL |
| 1871239582 | Aadil Khan | Individual | Hematology & Oncology Physician | Chicago, IL |
| 1609268432 | Aakash Bavishi | Individual | Cardiovascular Disease Physician | Chicago, IL |
| 1164722062 | Aakash Desai | Individual | Internal Medicine Physician | Chicago, IL |
| 1043731060 | Aakash Putta | Individual | Internal Medicine Physician | Chicago, IL |
| 1912535188 | Aakash Shah | Individual | Hematology & Oncology Physician | Schaumburg, IL |
| 1144665266 | Aalap Narichania | Individual | Cardiovascular Disease Physician | Chicago, IL |
| 1962816108 | Aalisha Desai | Individual | Hematology & Oncology Physician | Libertyville, IL |
| 1992297931 | Aamir Ahmed | Individual | Clinical Cardiac Electrophysiology Physician | Chicago, IL |
| 1073302535 | Aamir Aziz | Individual | Internal Medicine Physician | Chicago, IL |
| 1902300429 | Aamir Husain | Individual | Internal Medicine Physician | Chicago, IL |
| 1013074442 | Aamir Memon | Individual | Nephrology Physician | Elgin, IL |
| 1063040533 | Aamir Mohiuddin | Individual | Internal Medicine Physician | Olympia Fields, IL |
| 1437108594 | Aamir Pasha | Individual | Internal Medicine Physician | Rock Island, IL |
| 1942995824 | Aamirhusen Tirmijisaiyed | Individual | Internal Medicine Physician | North Chicago, IL |
| 1811930654 | Aarati Didwania | Individual | Internal Medicine Physician | Chicago, IL |
| 1699954537 | Aaron Benjamin | Individual | Endocrinology, Diabetes & Metabolism Physician | Chicago, IL |
| 1073454351 | Aaron Benjamin MD, Pllc | Organization | Endocrinology, Diabetes & Metabolism Physician | Skokie, IL |
| 1164508453 | Aaron Benson | Individual | Gastroenterology Physician | Mt Prospect, IL |
| 1871603050 | Aaron Coates | Individual | Internal Medicine Physician | Rockford, IL |
| 1841586211 | Aaron Cohn | Individual | Gastroenterology Physician | Grayslake, IL |
Internal Medicine by city in Illinois
Internal Medicine in Chicago, IL 5,893 Internal Medicine in Maywood, IL 512 Internal Medicine in Springfield, IL 476 Internal Medicine in Peoria, IL 360 Internal Medicine in Oak Lawn, IL 356 Internal Medicine in Evanston, IL 342 Internal Medicine in Park Ridge, IL 305 Internal Medicine in Rockford, IL 263 Internal Medicine in Naperville, IL 250 Internal Medicine in Urbana, IL 236 Internal Medicine in Arlington Heights, IL 191 Internal Medicine in Elgin, IL 188 Internal Medicine in Skokie, IL 178 Internal Medicine in Aurora, IL 175 Internal Medicine in Joliet, IL 164 Internal Medicine in Glenview, IL 151 Internal Medicine in Elmhurst, IL 143 Internal Medicine in Oak Park, IL 143 Internal Medicine in Elk Grove Village, IL 138 Internal Medicine in Mchenry, IL 126 Internal Medicine in Hinsdale, IL 122 Internal Medicine in Belleville, IL 118 Internal Medicine in Palos Heights, IL 116 Internal Medicine in Libertyville, IL 115 Internal Medicine in Burr Ridge, IL 114 Internal Medicine in Berwyn, IL 112 Internal Medicine in Schaumburg, IL 102 Internal Medicine in Orland Park, IL 100 Internal Medicine in Winfield, IL 100 Internal Medicine in Decatur, IL 99
Frequently asked questions
How many Internal Medicine providers are in Illinois?
The latest NPPES snapshot lists 16,904 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 2026-07-13.