Internal Medicine in Pearl River, NY
10 active Internal Medicine providers practice in Pearl River, New York according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.
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| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1558355107 | Arthur Appel | Individual | Internal Medicine Physician | Pearl River, NY |
| 1134586480 | Charles Knirsch | Individual | Internal Medicine Physician | Pearl River, NY |
| 1629270459 | Elliot Dehaan | Individual | Infectious Disease Physician | Pearl River, NY |
| 1467216366 | Integrated Medical Health Wellness P C | Organization | Internal Medicine Physician | Pearl River, NY |
| 1922019165 | Liviu Nastase | Individual | Internal Medicine Physician | Pearl River, NY |
| 1255979100 | Michele H Leder MD Facp PC | Organization | Internal Medicine Physician | Pearl River, NY |
| 1992771877 | Michele Leder | Individual | Internal Medicine Physician | Pearl River, NY |
| 1265772701 | Oliver Kurucz MD PC | Organization | Rheumatology Physician | Pearl River, NY |
| 1205341468 | Rockland County Medical PC | Organization | Internal Medicine Physician | Pearl River, NY |
| 1568720514 | Stefan Kurucz MD PC | Organization | Internal Medicine Physician | Pearl River, NY |
Frequently asked questions
How many Internal Medicine providers are in Pearl River, NY?
The latest NPPES snapshot lists 10 active Internal Medicine providers with a practice address in Pearl River, New York.
How do I check a Internal Medicine provider's NPI in Pearl River?
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.