Physician Profile

Yvonne L. Hsieh, M.D.

Unclaimed Profile

About Dr. Hsieh

Yvonne L. Hsieh, M.D. is a healthcare provider in Yorba Linda, CA specializing in allergy. Yvonne is also listed as specializing in internal medicine. This provider record is associated with NPI 1659570174.

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

Specialty

Allergy (Primary)

Credentials & Licensing

CA · Physician and Surgeon AMedical Board of California
No. 99871CurrentExpires Apr 2027Since 2007
NPINational Provider Identifier
1659570174Issued 2007

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 is Yvonne L. Hsieh's specialty?

Yvonne L. Hsieh is an allergy in Yorba Linda, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Yvonne L. Hsieh?

Yvonne L. Hsieh is listed at 19871 Yorba Linda Blvd Suite 104, Yorba Linda, CA 92886. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Yvonne L. Hsieh?

The number on file is (714) 777-8845. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Yvonne L. Hsieh's NPI number?

Yvonne L. Hsieh's National Provider Identifier is 1659570174. 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 Yvonne L. Hsieh been practicing?

Yvonne L. Hsieh has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Yvonne L. Hsieh confirmed this information?

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

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