Provider Profile

Nayoung Song, RD

Unclaimed Profile

About Nayoung Song

Nayoung Song, RD is a registered dietitian / nutritionist based in Castro Valley, CA. The provider's National Provider Identifier (NPI) is 1306707930.

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

Specialty

Registered Dietitian / Nutritionist (Primary)

Credentials & Licensing

NPINational Provider Identifier
1306707930Issued 2025

As reported to the NPI registry ↗

Common questions

What is Nayoung Song's specialty?

Nayoung Song is a registered dietitian / nutritionist in Castro Valley, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Nayoung Song?

Nayoung Song is listed at 20655 Maria CT, Castro Valley, CA 94546. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Nayoung Song?

The number on file is (415) 985-5933. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Nayoung Song's NPI number?

Nayoung Song's National Provider Identifier is 1306707930. 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 Nayoung Song been practicing?

Nayoung Song 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

Has Nayoung Song confirmed this information?

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

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