NPI Portal NPI Lookup & Verification

Internal Medicine in Potsdam, NY

24 active Internal Medicine providers practice in Potsdam, New York according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.

Internal Medicine providers in Potsdam, NY
NPI Name Type Specialty Location
1538136114 Alexandru Stoian Individual Cardiovascular Disease Physician Potsdam, NY
1598761801 Amit Shanker Individual Clinical Cardiac Electrophysiology Physician Potsdam, NY
1790782548 Cynthia Baltazar Individual Internal Medicine Physician Potsdam, NY
1376106310 Eric Walter Individual Internal Medicine Physician Potsdam, NY
1528013729 Frederic Seifer Individual Pulmonary Disease Physician Potsdam, NY
1053111948 Goe Ipa, Inc. Organization Hospice and Palliative Medicine (Internal Medicine) Physician Potsdam, NY
1982862181 Imre Rainey-Spence Individual Internal Medicine Physician Potsdam, NY
1235223512 James Vecchio Individual Gastroenterology Physician Potsdam, NY
1891867180 Jan Close Individual Internal Medicine Physician Potsdam, NY
1245327048 Jayaram Radhakrishnan Individual Cardiovascular Disease Physician Potsdam, NY
1194828517 John Kim Individual Gastroenterology Physician Potsdam, NY
1316477169 Kaylan Mucci Individual Internal Medicine Physician Potsdam, NY
1427074343 Magendra Thakur Individual Pulmonary Disease Physician Potsdam, NY
1780625715 Michael Tulloch Individual Internal Medicine Physician Potsdam, NY
1063806768 Michael Tulloch MD LLC Organization Internal Medicine Physician Potsdam, NY
1366436404 Priti V Mandalaywala MD Organization Hematology & Oncology Physician Potsdam, NY
1295849073 Rajiv Shah Individual Gastroenterology Physician Potsdam, NY
1881036374 Rishi Kumar Individual Pulmonary Disease Physician Potsdam, NY
1679596621 Robert Rogers Individual Internal Medicine Physician Potsdam, NY
1124066295 St. Lawrence Cardiology Organization Cardiovascular Disease Physician Potsdam, NY
1144257791 Velmalia Matthews-Smith Individual Hematology & Oncology Physician Potsdam, NY
1467453589 William Detorres Individual Internal Medicine Physician Potsdam, NY
1699921056 William J. Detorres, III, MD PC Organization Internal Medicine Physician Potsdam, NY
1740305929 Zeeba A. Siddiqi, Physician, PC Organization Internal Medicine Physician Potsdam, NY

Frequently asked questions

How many Internal Medicine providers are in Potsdam, NY?
The latest NPPES snapshot lists 24 active Internal Medicine providers with a practice address in Potsdam, New York.
How do I check a Internal Medicine provider's NPI in Potsdam?
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 2026-07-11.