Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Katherine Wu, PHD

Individual provider Clinical Psychologist · NPI 1730791070

Katherine Wu, PHD is a Clinical Psychologist in Irvine, California. Qualified in 2021, 5 years ago. Licensed in California, District of Columbia and Washington.

Years since qualifying
5
Licensed in
CA, DC, WA
In the registry since
2020
Specialties on file
3
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

10 Anzio
Irvine, CA 92614-7309
Phone: (949) 861-0907
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY33602 (CA)
Clinical Psychologist Taxonomy 103TC0700X · Licence PY61286126 (WA)
Clinical Psychologist Taxonomy 103TC0700X · Licence PSY20000173 (DC)

Record details

NPI number1730791070
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedAugust 18, 2020
Last updated in NPPESSeptember 16, 2026
Certification dateSeptember 16, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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