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

Individual provider Clinical Social Worker · NPI 1407954571

John Frank Gusman, LCSW is a Clinical Social Worker in San Rafael, 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

600 5th Ave
San Rafael, CA 94901-3348
Phone: (415) 419-3634
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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 LCS11317 (CA)

Record details

NPI number1407954571
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedSeptember 20, 2006
Last updated in NPPESMay 15, 2008

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