HealthcareDiscovery.AI / Doctors / California / San Mateo

Doctors in San Mateo, California

Data updated monthly · Last refresh September 2026

597 licensed providers practice in San Mateo across 73 specialties, and 18% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

597providers
73specialties
18%with industry payments

Specialties in San Mateo

Common questions

How many doctors practice in San Mateo, California?

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

How many doctors in San Mateo received drug or device company payments?

106 of 597 providers in San Mateo (18%) 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 California

All California specialties Ask Zach for help choosing

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.