Internal Medicine in Appleton, WI

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

Internal Medicine providers in Appleton, WI
NPI Name Type Specialty Location
1659571867 Aditya Rangbulla Individual Internal Medicine Physician Appleton, WI
1861485104 Ameer Kabour Individual Cardiovascular Disease Physician Appleton, WI
1902848377 Anthony Zeimet Individual Infectious Disease Physician Appleton, WI
1619927837 Appleton Cardiology Associates Sc Organization Cardiovascular Disease Physician Appleton, WI
1174538854 Associates in Gastroenterology Sc Organization Gastroenterology Physician Appleton, WI
1124163407 Avi Bar-Lev Individual Hematology & Oncology Physician Appleton, WI
1629045232 Brian Guttormsen Individual Interventional Cardiology Physician Appleton, WI
1548254568 Bryan Avery Individual Pulmonary Disease Physician Appleton, WI
1851386262 Carl Rasmussen Individual Internal Medicine Physician Appleton, WI
1396703732 Carrie Chapman Individual Cardiovascular Disease Physician Appleton, WI
1689870370 Cherian Varghese Individual Interventional Cardiology Physician Appleton, WI
1821011651 Daniel Mihalo Individual Internal Medicine Physician Appleton, WI
1376563338 David Nevin Individual Internal Medicine Physician Appleton, WI
1053317594 Deborah Ihde Individual Internal Medicine Physician Appleton, WI
1649220229 Dionisio Mariano Individual Clinical Cardiac Electrophysiology Physician Appleton, WI
1033137294 Dirk Steinert Individual Internal Medicine Physician Appleton, WI
1467677278 Douglas Connor Individual Sports Medicine (Internal Medicine) Physician Appleton, WI
1104878149 Douglas Mielke Individual Interventional Cardiology Physician Appleton, WI
1528191723 Edgard Badine Individual Hematology & Oncology Physician Appleton, WI
1619962180 Femi Ayanrino Individual Critical Care Medicine (Internal Medicine) Physician Appleton, WI
1407868334 Fox Valley Hematology & Oncology, S.C. Organization Hematology & Oncology Physician Appleton, WI
1366506016 Fox Valley Pulmonary Medicine, S.C. Organization Pulmonary Disease Physician Appleton, WI
1992790471 Fredric Hildebrand Individual Cardiovascular Disease Physician Appleton, WI
1043239312 Gail Mcnutt Individual Internal Medicine Physician Appleton, WI
1487604880 George Beiser Individual Cardiovascular Disease Physician Appleton, WI
1386696987 Glenn Huth Individual Cardiovascular Disease Physician Appleton, WI
1780616136 Iftikhar Malik Individual Endocrinology, Diabetes & Metabolism Physician Appleton, WI
1992737522 Jack Anderson Individual Internal Medicine Physician Appleton, WI
1871518282 Jagdeep Sabharwal Individual Cardiovascular Disease Physician Appleton, WI
1376578518 Jahangir Momin Individual Nephrology Physician Appleton, WI
1770658890 Jennifer Roberts Individual Critical Care Medicine (Internal Medicine) Physician Appleton, WI
1306830104 Jeyakumar Kandaraj Individual Internal Medicine Physician Appleton, WI
1679666952 Joan Crennan Individual Internal Medicine Physician Appleton, WI
1821123019 John Swanson Individual Hospice and Palliative Medicine (Internal Medicine) Physician Appleton, WI
1316914492 Karen Hansen Individual Rheumatology Physician Appleton, WI
1356335350 Kenneth Geller Individual Cardiovascular Disease Physician Appleton, WI
1790703734 Kristine Juntunen Individual Internal Medicine Physician Appleton, WI
1578699609 Laura Mccauley Individual Pulmonary Disease Physician Appleton, WI
1073542221 Laurin Bellg Individual Critical Care Medicine (Internal Medicine) Physician Appleton, WI
1285608984 Li Zhou Individual Clinical Cardiac Electrophysiology Physician Appleton, WI
1235181611 Lowell Peterson Individual Cardiovascular Disease Physician Appleton, WI
1497823694 Maria Aristigueta Individual Pulmonary Disease Physician Appleton, WI
1073533402 Mary Stastny Individual Internal Medicine Physician Appleton, WI
1700072931 Meha Minhas Individual Internal Medicine Physician Appleton, WI
1467484030 Michael Johnson Individual Internal Medicine Physician Appleton, WI
1124186721 Michael Maguire Individual Critical Care Medicine (Internal Medicine) Physician Appleton, WI
1780647552 Oleg Chebotarev Individual Cardiovascular Disease Physician Appleton, WI
1194814285 Orlando Angelo Taleon Individual Geriatric Medicine (Internal Medicine) Physician Appleton, WI
1801971221 Patrick Mannebach Individual Cardiovascular Disease Physician Appleton, WI
1265427496 Patrick Obrien Individual Cardiovascular Disease Physician Appleton, WI

Frequently asked questions

How many Internal Medicine providers are in Appleton, WI?
The latest NPPES snapshot lists 118 active Internal Medicine providers with a practice address in Appleton, Wisconsin.
How do I check a Internal Medicine provider's NPI in Appleton?
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.