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

Mairin McCarthy Weiner, MSW

Individual provider Clinical Social Worker · NPI 1487869079

Mairin McCarthy Weiner, MSW is a Clinical Social Worker in San Francisco, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

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Practice location Address checks out

676 Chenery St
San Francisco, CA 94131-3034
Phone: (415) 312-5454
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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 27700 (CA)

Record details

NPI number1487869079
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW
Sole proprietorNo
NPI enumeratedMay 14, 2007
Last updated in NPPESDecember 28, 2022
Certification dateDecember 28, 2022

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