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

Patricia Thayer, LCSW

Individual provider Clinical Social Worker · NPI 1639473218

Patricia Thayer, LCSW is a Clinical Social Worker in San Rafael, California. Works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2010
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

1 Saint Vincents Dr
San Rafael, CA 94903-1504
Phone: (415) 507-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2275 Arlington Dr, San Leandro, CA 94578-1132 — (510) 317-1444

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LCS13475 (CA)

Record details

NPI number1639473218
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedDecember 22, 2010
Last updated in NPPESOctober 23, 2017

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