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Physician Profile

William Chung, MD

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At a glance

About Dr. Chung

William Chung, MD practices internal medicine in South San Francisco, CA. The provider's National Provider Identifier (NPI) is 1083792683.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Internal Medicine (Primary)

Credentials & Licensing

CA · Physician and Surgeon AMedical Board of California
No. 24704DelinquentExpired Jan 31, 2026Since 1972
NPINational Provider Identifier
1083792683Issued 2006

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Common questions

What kind of doctor is Dr. Chung?

Dr. Chung is an internist in South San Francisco, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.

NPI registry

What is Dr. Chung's address?

Dr. Chung is listed at 1200 El Camino Real, South San Francisco, CA 94080. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Dr. Chung?

The number on file is (650) 742-2000. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Dr. Chung?

Dr. Chung's National Provider Identifier is 1083792683. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

How much experience does Dr. Chung have?

Dr. Chung has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is Dr. Chung's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Chung. If this is you, claiming it is free.

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.