NPI Portal NPI Lookup & Verification

Internal Medicine in Ridgefield, NJ

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

Internal Medicine providers in Ridgefield, NJ
NPI Name Type Specialty Location
1861406746 Agop Artinian Individual Internal Medicine Physician Ridgefield, NJ
1659614097 Agop Artinian MD Organization Internal Medicine Physician Ridgefield, NJ
1164683017 Hanmi Medical Associates PA Organization Internal Medicine Physician Ridgefield, NJ
1316669344 Hrisula Sterjova Individual Geriatric Medicine (Internal Medicine) Physician Ridgefield, NJ
1104034107 Nellie Lee Individual Cardiovascular Disease Physician Ridgefield Park, NJ
1518014158 Nellie Lee M.D., P.A. Organization Cardiovascular Disease Physician Ridgefield Park, NJ
1063647980 Palisades Park Pain & Rehabilitation Medicine, PA Organization Nephrology Physician Ridgefield, NJ
1740784651 Paul Delle Donna Individual Critical Care Medicine (Internal Medicine) Physician Ridgefield, NJ
1588897367 Ridgefield Park Medical Services P C Organization Internal Medicine Physician Ridgefield Park, NJ
1730156829 Stephen Sherer Individual Internal Medicine Physician Ridgefield, NJ
1831166925 Stephen Sherer MD PA Organization Cardiovascular Disease Physician Ridgefield, NJ
1376209072 Vivant Medical Care PC Organization Internal Medicine Physician Ridgefield, NJ
1588753842 Wonil Park Individual Internal Medicine Physician Ridgefield, NJ

Frequently asked questions

How many Internal Medicine providers are in Ridgefield, NJ?
The latest NPPES snapshot lists 10 active Internal Medicine providers with a practice address in Ridgefield, New Jersey.
How do I check a Internal Medicine provider's NPI in Ridgefield?
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.