Provider Profile

Vivian W. Shiu

Unclaimed Profile

About Vivian Shiu

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Specialty

Credentials & Licensing

CA licenseMTA32735
NPI1619820057
NPI issued02/17/2026

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Common questions

Where can I find Vivian W. Shiu?

Vivian W. Shiu is listed at 2882 Walnut Ave Ste C, Tustin, CA 92780. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Vivian W. Shiu?

The number on file is (949) 414-7323. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Vivian W. Shiu?

Vivian W. Shiu's National Provider Identifier is 1619820057. 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

Is Vivian W. Shiu's profile verified?

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

Guide.md

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.