Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Diane J. Harris-Wilson, PHD

Individual provider Psychologist · NPI 1619011723

Dr. Diane J. Harris-Wilson, PHD is a Psychologist in Oakland, California. Practices as a sole proprietor. Licensed in California and Massachusetts.

Licensed in
CA, MA
In the registry since
2007
Specialties on file
2
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

519 17th St Ste 530
Oakland, CA 94612-1527
Phone: (510) 452-4281
Fax: (510) 452-4281
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PSY 9780 (CA)
Psychologist Taxonomy 103T00000X · Licence 2990 (MA)

Record details

NPI number1619011723
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedFebruary 20, 2007
Last updated in NPPESJuly 8, 2007

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