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

Dr. Sandra Harwin, PHD

Individual provider Clinical Psychologist · NPI 1669025771

Dr. Sandra Harwin, PHD is a Clinical Psychologist in Calabasas, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2019
Specialties on file
6
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

23250 Park Corniche
Calabasas, CA 91302-2819
Phone: (818) 321-6780
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PSY23651 (CA)
Clinical Psychologist Taxonomy 103TC0700X · Licence PSY23651 (CA)
Cognitive & Behavioral Psychologist Taxonomy 103TB0200X · Licence PSY23651 (CA)
Counseling Psychologist Taxonomy 103TC1900X · Licence PSY23651 (CA)
Family Psychologist Taxonomy 103TF0000X · Licence PSY23651 (CA)
School Psychologist Taxonomy 103TS0200X · Licence PSY23651 (CA)

Record details

NPI number1669025771
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedJuly 17, 2019
Last updated in NPPESJuly 17, 2019

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