NPI Portal NPI Lookup & Verification

Internal Medicine in Castleton, NY

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

Internal Medicine providers in Castleton, NY
NPI Name Type Specialty Location
1053756395 Aaron Quidort Individual Internal Medicine Physician Castleton, NY
1346522521 Community Care Physicians, PC Organization Internal Medicine Physician Castleton, NY
1063691210 Edward P. Foley Do P.C. Organization Internal Medicine Physician Castleton, NY
1255420634 James Leyhane Individual Internal Medicine Physician Castleton, NY
1124287917 Kelli Barry Individual Internal Medicine Physician Castleton, NY
1467536391 Leonard Leonidas Individual Internal Medicine Physician Castleton, NY
1629026497 Louis Sidoti Individual Internal Medicine Physician Castleton, NY
1992759245 Michael Thomson Individual Internal Medicine Physician Castleton, NY
1902399181 Northeast Rheumatology Initiative Pllc Organization Rheumatology Physician Castleton, NY
1881644755 Padma Sripada Individual Internal Medicine Physician Castleton, NY
1780768598 Rommel Tolentino Individual Internal Medicine Physician Castleton, NY

Frequently asked questions

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