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William Castro, M.D.

Family Medicine

GenderMaleNPI1366607848Affiliated sites1

Affiliated Health Centers

William Castro is affiliated with 1 federally qualified health center location that provide care regardless of ability to pay.

AltaMed Medical and Dental Group: Huntington Beach Community Clinic

8041 Newman Ave, Huntington Beach, CA 92647-7034

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Clinician information is sourced from the NPPES National Provider Registry (February 2026) and reflects self-reported practice locations. Individual providers may have joined or left since the last registry update.

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Family Medicine

Providing family medicine services at federally qualified health centers with sliding fee scale options.

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