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Doctors in Hercules, California

Data updated monthly · Last refresh September 2026

23 licensed providers practice in Hercules across 13 specialties. Listings are drawn from federal public records and are not endorsements.

23providers
13specialties

Specialties in Hercules

Common questions

How many doctors practice in Hercules, California?

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

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.

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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.