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

Dr. Peter Chang, PHD

Individual provider Psychologist · NPI 1487762217

Dr. Peter Chang, PHD is a Psychologist in Oakland, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
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

4171 Piedmont Ave Ste 205
Oakland, CA 94611-5175
Phone: (510) 841-7112
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PSY7665 (CA)

Record details

NPI number1487762217
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedAugust 29, 2006
Last updated in NPPESJuly 8, 2007
Mailing address4171 Piedmont Ave, Suite 205, Oakland, CA 94611-5175

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