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Physician Profile

Warren Tseng, MD

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At a glance

About Dr. Tseng

Warren Tseng, MD is a healthcare provider in San Diego, CA specializing in surgery. This provider record is associated with NPI 1851558514.

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

Specialty

Surgery (Primary)

Credentials & Licensing

CA · Physician and Surgeon AMedical Board of California
No. 103915CurrentExpires Oct 2027Since 2008
NPINational Provider Identifier
1851558514Issued 2008

Snapshot · verify with the board ↗

Medicare information

Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What does Dr. Tseng specialize in?

Dr. Tseng is a general surgeon in San Diego, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Surgery”.

NPI registry

Where is Dr. Tseng located?

Dr. Tseng is listed at 5893 Copley Dr Fl 4 General Surgery, San Diego, CA 92111. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Tseng's phone number?

The number on file is (858) 616-5335. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Tseng's NPI number?

Dr. Tseng's National Provider Identifier is 1851558514. 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 long has Dr. Tseng been practicing?

Dr. Tseng has 18+ years experience. Registered with an NPI since 2008. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Dr. Tseng confirmed this information?

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

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

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