Internal Medicine in Marion, IL

45 active Internal Medicine providers practice in Marion, Illinois according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.

Internal Medicine providers in Marion, IL
NPI Name Type Specialty Location
1932237815 Advanced Kidney Institute, L.L.C. Organization Nephrology Physician Marion, IL
1740381169 Alberto Cuartas Individual Hematology & Oncology Physician Marion, IL
1285639179 Ali Salimi Individual Interventional Cardiology Physician Marion, IL
1518915081 Byron Williamson Individual Internal Medicine Physician Marion, IL
1356427736 Clinton Mohr Individual Internal Medicine Physician Marion, IL
1750370243 Colleen Lawler-Bjornberg Individual Internal Medicine Physician Marion, IL
1487851481 Earl Rudolph Individual Internal Medicine Physician Marion, IL
1437235660 Edmundo Sandoval Individual Pulmonary Disease Physician Marion, IL
1548235948 Frank Bleyer Individual Cardiovascular Disease Physician Marion, IL
1174535900 Geriatric and Primary Care Services S C Organization Geriatric Medicine (Internal Medicine) Physician Marion, IL
1023087012 Gladstone Tucker Individual Geriatric Medicine (Internal Medicine) Physician Marion, IL
1477753820 Grace Chibesakunda Individual Nephrology Physician Marion, IL
1275530230 Herman Lyle Individual Internal Medicine Physician Marion, IL
1275635989 James Richards Individual Internal Medicine Physician Marion, IL
1225066186 Joseph Herman Individual Internal Medicine Physician Marion, IL
1740291780 Kevin Chen Individual Internal Medicine Physician Marion, IL
1689679516 Kirit Antani Individual Cardiovascular Disease Physician Marion, IL
1568468346 Mannil Ravindranathan Individual Internal Medicine Physician Marion, IL
1659393601 Mark Rotich Individual Geriatric Medicine (Internal Medicine) Physician Marion, IL
1881603132 Medhat Elsherbini Individual Pulmonary Disease Physician Marion, IL
1316059330 Mohammed Yusuf Mansuri Individual Cardiovascular Disease Physician Marion, IL
1174517114 Parag Madhani Individual Cardiovascular Disease Physician Marion, IL
1841262789 Raymund Pineda Individual Pulmonary Disease Physician Marion, IL
1336168491 River To River Heart Group, LLC Organization Internal Medicine Physician Marion, IL
1154495810 Shelley Falik Individual Cardiovascular Disease Physician Marion, IL
1588786339 Southern Illinois Oncology & Hematology Ltd Organization Hematology & Oncology Physician Marion, IL
1811194244 Victor Mwansa Individual Interventional Cardiology Physician Marion, IL
1255307971 Weiyi Tang Individual Internal Medicine Physician Marion, IL

Frequently asked questions

How many Internal Medicine providers are in Marion, IL?
The latest NPPES snapshot lists 45 active Internal Medicine providers with a practice address in Marion, Illinois.
How do I check a Internal Medicine provider's NPI in Marion?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.

Source: CMS NPPES (public data). Snapshot 2026-07-10.