Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Rebecca Yao Hay Woo, PHD

Individual provider Psychologist · NPI 1730944042

Rebecca Yao Hay Woo, PHD is a Psychologist in Antioch, California. Licensed in California. Registered with an NPI since 2024.

Licensed in
CA
In the registry since
2024
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

3454 Hillcrest Ave
Antioch, CA 94531-4263
Phone: (925) 777-6300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PSY34752 (CA)

Record details

NPI number1730944042
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedFebruary 15, 2024
Last updated in NPPESFebruary 15, 2024
Certification dateFebruary 15, 2024

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