NPI Portal NPI Lookup & Verification

Internal Medicine in Winchester, MA

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

Internal Medicine providers in Winchester, MA
NPI Name Type Specialty Location
1922217728 Andrew Lubin Individual Internal Medicine Physician Winchester, MA
1144204066 Annie Parker Individual Pulmonary Disease Physician Winchester, MA
1669420311 Anushya Murale Individual Internal Medicine Physician Winchester, MA
1982715850 Barbara Bjornson Individual Hematology & Oncology Physician Winchester, MA
1285875088 Bhargavi Yalamarti Individual Hematology & Oncology Physician Winchester, MA
1740229749 Brenda Johnson Individual Internal Medicine Physician Winchester, MA
1730207325 Caroline Foote Individual Cardiovascular Disease Physician Winchester, MA
1003166885 Chirin Al Dalati Individual Internal Medicine Physician Winchester, MA
1932272176 Claire Jacobus Individual Internal Medicine Physician Winchester, MA
1255467098 Daniel Friedlander Organization Gastroenterology Physician Winchester, MA
1912941733 Digestive Health Associates P.C. Organization Gastroenterology Physician Winchester, MA
1922048016 Eric Libby Individual Gastroenterology Physician Winchester, MA
1447603279 Esilida Sula Karreci Individual Internal Medicine Physician Winchester, MA
1912964610 Irene Tsirozidou Individual Internal Medicine Physician Winchester, MA
1033282272 John Copanos Individual Internal Medicine Physician Winchester, MA
1255372884 Jonathan Adler Individual Infectious Disease Physician Winchester, MA
1447425467 Joshua Sheehan Individual Internal Medicine Physician Winchester, MA
1396729224 Jyotirmay Chanda Individual Internal Medicine Physician Winchester, MA
1326234980 Kenneth K. Tucker, M.D. Organization Cardiovascular Disease Physician Winchester, MA
1831264027 Laura Carman Individual Internal Medicine Physician Winchester, MA
1376564534 Leo M Cass Mdpc Organization Internal Medicine Physician Winchester, MA
1790955151 Maria Krassilnikova Individual Nephrology Physician Winchester, MA
1619586427 Mc Zaslow LLC Organization Internal Medicine Physician Winchester, MA
1932361193 Michael C Zaslow, M.D. P.C. Organization Pulmonary Disease Physician Winchester, MA
1588662985 Michael Zaslow Individual Internal Medicine Physician Winchester, MA
1326661349 Michelle Hall Individual Internal Medicine Physician Winchester, MA
1588865703 Middlesex Oncology Group, P.C. Organization Hematology & Oncology Physician Winchester, MA
1033191366 Mohamed Mahmoud Individual Internal Medicine Physician Winchester, MA
1649251471 Mohammed Akbarian Individual Internal Medicine Physician Winchester, MA
1568425346 Mohammed Jaleel Individual Internal Medicine Physician Winchester, MA
1578531505 Nada Kerouz Individual Endocrinology, Diabetes & Metabolism Physician Winchester, MA
1528172038 New England Inpatient Specialists LLC Organization Internal Medicine Physician Winchester, MA
1437010139 Parseghian Endocrine Center LLC Organization Endocrinology, Diabetes & Metabolism Physician Winchester, MA
1184760142 Patricia Toro Individual Infectious Disease Physician Winchester, MA
1609832492 Paul Radvany Individual Cardiovascular Disease Physician Winchester, MA
1891975157 Paul Radvany MD PC Organization Cardiovascular Disease Physician Winchester, MA
1881756179 Sanjay Hegde Individual Gastroenterology Physician Winchester, MA
1033225990 Saritha Bolla Individual Hematology & Oncology Physician Winchester, MA
1174051601 Shadi Khalil Individual Hematology & Oncology Physician Winchester, MA
1588976039 Shiksha Kedia Individual Hematology & Oncology Physician Winchester, MA
1962504936 Stefan Balan Individual Hematology & Oncology Physician Winchester, MA
1396814265 Stephanie Bernstein Individual Hematology & Oncology Physician Winchester, MA
1316209190 Vishal Jariwala Individual Internal Medicine Physician Winchester, MA
1033736004 Viviana Reyes Pinzon Individual Pulmonary Disease Physician Winchester, MA
1528242203 Vivienne Yumasi Individual Internal Medicine Physician Winchester, MA
1578527230 William Kenyon Individual Internal Medicine Physician Winchester, MA
1124075718 William Vanneman Individual Gastroenterology Physician Winchester, MA
1093125684 Winchester Hospital Inpatient Specialists Pllc Organization Internal Medicine Physician Winchester, MA
1285086470 Winchester Hospital Inpatient Specialists Pllc Organization Internal Medicine Physician Winchester, MA
1144770629 Winchester Lahey Inpatient Specialists Pllc Organization Internal Medicine Physician Winchester, MA

Frequently asked questions

How many Internal Medicine providers are in Winchester, MA?
The latest NPPES snapshot lists 60 active Internal Medicine providers with a practice address in Winchester, Massachusetts.
How do I check a Internal Medicine provider's NPI in Winchester?
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.