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

Individual provider Clinical Social Worker · NPI 1548329501

John Marc Hamel, 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

70 Mitchell Blvd Ste 103
San Rafael, CA 94903-2042
Phone: (415) 472-3275
Fax: (415) 472-3275
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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 LCSW 15194 (CA)

Record details

NPI number1548329501
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedDecember 6, 2006
Last updated in NPPESFebruary 21, 2012

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