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
Mailing address23250 Park Corniche, Calabasas, CA 91302-2819

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