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

MS. Cathy Jefferson, MSW

Individual provider Clinical Social Worker · NPI 1679813786

MS. Cathy Jefferson, MSW is a Clinical Social Worker in San Francisco, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2013
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

465 California St Ste 630
San Francisco, CA 94104-1845
Phone: (415) 806-6336
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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 006718 (CA)

Record details

NPI number1679813786
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW
Sole proprietorYes
NPI enumeratedFebruary 26, 2013
Last updated in NPPESFebruary 26, 2013

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