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Siuwai E. Siu, MS, RD, CNSC, CSO

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Where to find Siuwai E. Siu, MS, RD, CNSC, CSO

About Siuwai Siu

Siuwai E. Siu, MS, RD, CNSC, CSO is a registered dietitian / nutritionist based in Arcadia, CA. The provider's National Provider Identifier (NPI) is 1275345779.

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

Credentials & Licensing

CA licenceAs reported to the NPI registry
No. 968867As reported
NPINational Provider Identifier
1275345779Issued 2025

As reported to the NPI registry ↗

Common questions

What kind of doctor is Siuwai E. Siu, MS, RD, CNSC?

Siuwai E. Siu, MS, RD, CNSC is a registered dietitian / nutritionist in Arcadia, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

What is Siuwai E. Siu, MS, RD, CNSC's address?

Siuwai E. Siu, MS, RD, CNSC is listed at 411 E. Hungtington Dr., Ste 107 #1209, Arcadia, CA 91006. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Siuwai E. Siu, MS, RD, CNSC?

The number on file is (626) 227-3848. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Siuwai E. Siu, MS, RD, CNSC?

Siuwai E. Siu, MS, RD, CNSC's National Provider Identifier is 1275345779. 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 Siuwai E. Siu, MS, RD, CNSC have?

Siuwai E. Siu, MS, RD, CNSC has 1+ years experience. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is Siuwai E. Siu, MS, RD, CNSC's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Siuwai E. Siu, MS, RD, CNSC. If this is you, claiming it is free.

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