HealthcareDiscovery.AI / Doctors / Massachusetts / Winchester

Doctors in Winchester, Massachusetts

Data updated monthly · Last refresh September 2026

174 licensed providers practice in Winchester across 49 specialties, and 20% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

174providers
49specialties
20%with industry payments

Specialties in Winchester

Common questions

How many doctors practice in Winchester, Massachusetts?

174 licensed providers with active NPI records list a practice address in Winchester, according to federal NPPES data refreshed monthly.

How many doctors in Winchester received drug or device company payments?

35 of 174 providers in Winchester (20%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Other cities in Massachusetts

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Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.