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

Dr. Ruth E Bertrand, PHD

Individual provider Clinical Psychologist · NPI 1558430249

Dr. Ruth E Bertrand, PHD is a Clinical Psychologist in San Quentin, California. Licensed in California. Registered with an NPI since 2006.

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

1 Main St
San Quentin, CA 94964-1000
Phone: (415) 454-1460
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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 PSY16713 (CA)

Record details

NPI number1558430249
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedNovember 7, 2006
Last updated in NPPESAugust 9, 2022
Certification dateAugust 9, 2022
Mailing address1 Main St, San Quentin, CA 94964-1000

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