Provider Profile

Joyce Hong

Unclaimed Profile

About Joyce Hong

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Specialty

Speech-Language Pathologist (Primary)

Credentials & Licensing

CA license21544
NPI1902720568
NPI issued08/06/2026

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

What does Joyce Hong specialize in?

Joyce Hong is a speech therapist in Castro Valley, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Speech-Language Pathologist”.

NPI registry

Where is Joyce Hong located?

Joyce Hong is listed at 4400 Alma Ave, Castro Valley, CA 94546. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Joyce Hong's phone number?

The number on file is (510) 537-3000. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Joyce Hong's NPI number?

Joyce Hong's National Provider Identifier is 1902720568. 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

Has Joyce Hong confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Joyce Hong. 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.