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

MS. Trisha Cassidy, LCSW

Individual provider Social Worker · NPI 1275606451

MS. Trisha Cassidy, LCSW is a Social Worker in San Francisco, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
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

855 Scott St
San Francisco, CA 94117-1641
Phone: (443) 570-4865
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 20853 (CA)

Record details

NPI number1275606451
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedNovember 16, 2006
Last updated in NPPESAugust 24, 2015

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