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

Mrs. Joanna May Tozer, LCSW

Individual provider Clinical Social Worker · NPI 1144429234

Mrs. Joanna May Tozer, LCSW is a Clinical Social Worker in San Mateo, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
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

327 N San Mateo Dr Ste 10
San Mateo, CA 94401-2585
Phone: (310) 871-0314
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 26956 (CA)

Record details

NPI number1144429234
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJuly 17, 2007
Last updated in NPPESJanuary 7, 2025
Certification dateJanuary 7, 2025

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