NPI Portal NPI Lookup & Verification

Specialty · city directory

Internal Medicine in Oyster Bay, NY

Active Internal Medicine providers practising in Oyster Bay, New York. Profiles include the NPI number, taxonomy code, license state, and practice address.

12 providers indexed

Internal Medicine providers in Oyster Bay, NY

NPI Name Type Specialty Location
1831728971 Ayodele Oyeyemi Individual Geriatric Medicine (Internal Medicine) Physician Oyster Bay, NY
1699537472 Comprehensive Ny Medical Pllc Organization Internal Medicine Physician Oyster Bay, NY
1912058843 Glenford Nixon Individual Geriatric Medicine (Internal Medicine) Physician Oyster Bay, NY
1265053615 Jamilur Reja Individual Internal Medicine Physician Oyster Bay, NY
1891416384 John A Reyes MD PC Organization Internal Medicine Physician Oyster Bay, NY
1487699260 Julia Oweis Individual Internal Medicine Physician Oyster Bay, NY
1255510780 Julia Y. Oweis M.D.P.C. Organization Internal Medicine Physician Oyster Bay, NY
1134688088 Manpreet Kaur Individual Geriatric Medicine (Internal Medicine) Physician Oyster Bay, NY
1922160290 Radha Krishnan Individual Internal Medicine Physician Oyster Bay, NY
1366491904 Robert Slifkin Individual Nephrology Physician Oyster Bay, NY
1417043787 Shirley Andersen Individual Internal Medicine Physician Oyster Bay, NY
1306064969 Stephen Hom Individual Internal Medicine Physician Oyster Bay, NY

Frequently asked questions

How many Internal Medicine providers are in Oyster Bay, NY?
The latest NPPES snapshot lists 12 active Internal Medicine providers with a practice address in Oyster Bay, New York.
How do I check a Internal Medicine provider's NPI in Oyster Bay?
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.