Internal Medicine in Mendon, MA
5 active Internal Medicine providers practice in Mendon, Massachusetts 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 |
|---|---|---|---|---|
| 1326029463 | Bonnie Bidinger | Individual | Rheumatology Physician | Mendon, MA |
| 1619123205 | Deborah Derderian | Individual | Internal Medicine Physician | Mendon, MA |
| 1174554067 | Kathryn Cohan | Individual | Internal Medicine Physician | Mendon, MA |
| 1295714806 | Kerri Batra | Individual | Rheumatology Physician | Mendon, MA |
| 1275586851 | Tarek El Sharkawy | Individual | Internal Medicine Physician | Mendon, MA |
Frequently asked questions
How many Internal Medicine providers are in Mendon, MA?
The latest NPPES snapshot lists 5 active Internal Medicine providers with a practice address in Mendon, Massachusetts.
How do I check a Internal Medicine provider's NPI in Mendon?
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.