Specialist in Winchester, MA
15 active Specialist providers practice in Winchester, 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 |
|---|---|---|---|---|
| 1346213287 | Barbara Messineo | Individual | Specialist | Winchester, MA |
| 1215069067 | Kathleen M Greco M.D. P.C. | Organization | Specialist | Winchester, MA |
| 1033158795 | Leo Cass | Individual | Specialist | Winchester, MA |
| 1386700417 | Medford Obgyn Associates Inc | Organization | Specialist | Winchester, MA |
| 1073720769 | Middlesex Surgical Associates Inc | Organization | Specialist | Winchester, MA |
| 1942340823 | R. Wendell Pierce M.D., P.C. | Organization | Specialist | Winchester, MA |
Frequently asked questions
How many Specialist providers are in Winchester, MA?
The latest NPPES snapshot lists 15 active Specialist providers with a practice address in Winchester, Massachusetts.
How do I check a Specialist provider's NPI in Winchester?
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 2026-07-09.