NPI Portal NPI Lookup & Verification

Internal Medicine in Mamaroneck, NY

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

Internal Medicine providers in Mamaroneck, NY
NPI Name Type Specialty Location
1093919722 Aran Ron Individual Internal Medicine Physician Mamaroneck, NY
1558665380 Barrie Levitt Individual Internal Medicine Physician Mamaroneck, NY
1730468547 David Ben-Meir Individual Internal Medicine Physician Mamaroneck, NY
1689230369 Gina Antiaris Individual Internal Medicine Physician Mamaroneck, NY
1720320831 Healthy Living. David Ben Meir MD. Mph. General Medicine Pllc Organization Internal Medicine Physician Mamaroneck, NY
1275608390 Jewish Home Lifecare Sarah Neuman Center Westchester Organization Geriatric Medicine (Internal Medicine) Physician Mamaroneck, NY
1134303654 Jill Weintraub Individual Rheumatology Physician Mamaroneck, NY
1801948773 Laurie Posner Individual Internal Medicine Physician Mamaroneck, NY
1093098022 Saba Medical PC Organization Geriatric Medicine (Internal Medicine) Physician Mamaroneck, NY
1588805840 Seth Leven Individual Internal Medicine Physician Mamaroneck, NY
1992748826 Steven Pappas Individual Internal Medicine Physician Mamaroneck, NY
1609998921 Susy Abraham Individual Internal Medicine Physician Mamaroneck, NY
1376762484 Thomas K. Landau Mdpc Organization Cardiovascular Disease Physician Mamaroneck, NY
1174556013 Thomas Landau Individual Cardiovascular Disease Physician Mamaroneck, NY
1053609545 Weill Medical College of Cornell University Organization Cardiovascular Disease Physician Mamaroneck, NY
1740393511 Ye Wang Individual Internal Medicine Physician Mamaroneck, NY

Frequently asked questions

How many Internal Medicine providers are in Mamaroneck, NY?
The latest NPPES snapshot lists 16 active Internal Medicine providers with a practice address in Mamaroneck, New York.
How do I check a Internal Medicine provider's NPI in Mamaroneck?
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.