Specialty · city directory

Internal Medicine in Lexington, MA

Active Internal Medicine providers practising in Lexington, Massachusetts. Profiles include the NPI number, taxonomy code, license state, and practice address.

44 providers indexed

Internal Medicine providers in Lexington, MA

NPI	Name	Type	Specialty	Location
1841672300	Alice Lee	Individual	Internal Medicine Physician	Lexington, MA
1598762858	Andrew Nichols	Individual	Internal Medicine Physician	Lexington, MA
1750495974	Bedford-Lexington Internal Medicine, PC	Organization	Internal Medicine Physician	Lexington, MA
1356970941	Care Coordinates Inc	Organization	Internal Medicine Physician	Lexington, MA
1841330446	Cary Pfeffer	Individual	Internal Medicine Physician	Lexington, MA
1073616868	Christine Winger	Individual	Internal Medicine Physician	Lexington, MA
1598716862	Daniel Erler	Individual	Internal Medicine Physician	Lexington, MA
1457399453	David Ives	Individual	Internal Medicine Physician	Lexington, MA
1962507921	Eduardo Lacson	Individual	Nephrology Physician	Lexington, MA
1922249218	Elaine Grunberg	Individual	Internal Medicine Physician	Lexington, MA
1245463512	Eleanor Gilbert	Individual	Internal Medicine Physician	Lexington, MA
1073049797	Elizabeth Rosen	Individual	Internal Medicine Physician	Lexington, MA
1487692612	Emily Mcphillips	Individual	Internal Medicine Physician	Lexington, MA
1497880207	Eric Guardino	Individual	Internal Medicine Physician	Lexington, MA
1750314563	Gail Corson	Individual	Internal Medicine Physician	Lexington, MA
1578631313	Gloria Vigliani	Individual	Internal Medicine Physician	Lexington, MA
1053591644	Heidi Doreau	Individual	Internal Medicine Physician	Lexington, MA
1093715336	Hong Qian	Individual	Internal Medicine Physician	Lexington, MA
1508923574	Jennifer Daley	Individual	Internal Medicine Physician	Lexington, MA
1124086145	Jesus Caro	Individual	Internal Medicine Physician	Lexington, MA
1588808588	Jill Stein	Individual	Internal Medicine Physician	Lexington, MA
1528064011	John Lazarus	Individual	Nephrology Physician	Lexington, MA
1730320540	Judith Rissman	Individual	Internal Medicine Physician	Lexington, MA
1053417485	Karl Hsu	Individual	Internal Medicine Physician	Lexington, MA
1205833555	Kathleen Lambert	Individual	Internal Medicine Physician	Lexington, MA
1033261987	Lexington Medical Management P.C.	Organization	Cardiovascular Disease Physician	Lexington, MA
1962517920	Lisa Gilbert	Individual	Internal Medicine Physician	Lexington, MA
1154312791	Margot Hartunian	Individual	Internal Medicine Physician	Lexington, MA
1760583108	Morris Dratch	Individual	Internal Medicine Physician	Lexington, MA
1710387915	Niravkumar Patel	Individual	Internal Medicine Physician	Lexington, MA
1326004870	Noor Kassamali	Individual	Internal Medicine Physician	Lexington, MA
1770711160	Paul Bailey	Individual	Cardiovascular Disease Physician	Lexington, MA
1306935978	Peter Zuromskis	Individual	Internal Medicine Physician	Lexington, MA
1023226107	Pradeep Dilwali	Individual	Internal Medicine Physician	Lexington, MA
1609967298	Ralph Freidin	Individual	Internal Medicine Physician	Lexington, MA
1447344940	Richard Zangara	Individual	Rheumatology Physician	Lexington, MA
1205873403	Risa Korn	Individual	Internal Medicine Physician	Lexington, MA
1457373078	Sheldon Schwartz	Individual	Gastroenterology Physician	Lexington, MA
1790758266	Steven Abreu	Individual	Internal Medicine Physician	Lexington, MA
1891727327	Sunita Hanjura	Individual	Internal Medicine Physician	Lexington, MA
1588603575	Susan Elizabeth Blankenship	Individual	Internal Medicine Physician	Lexington, MA
1831136555	Wayne Brown	Individual	Internal Medicine Physician	Lexington, MA
1093762726	Zaim Badra	Individual	Internal Medicine Physician	Lexington, MA

Frequently asked questions

How many Internal Medicine providers are in Lexington, MA?

The latest NPPES snapshot lists 44 active Internal Medicine providers with a practice address in Lexington, Massachusetts.

How do I check a Internal Medicine provider's NPI in Lexington?

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 2026-07-13.