HealthcareDiscovery.AI / Doctors / California / Santa Ana

Doctors in Santa Ana, California

Data updated monthly · Last refresh September 2026

859 licensed providers practice in Santa Ana across 91 specialties, and 31% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

859providers
91specialties
31%with industry payments

Specialties in Santa Ana

Common questions

How many doctors practice in Santa Ana, California?

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

How many doctors in Santa Ana received drug or device company payments?

262 of 859 providers in Santa Ana (31%) 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.