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

MS. Nancy Adrianne Jefferson, LCSW

Individual provider Clinical Social Worker · NPI 1124142179

MS. Nancy Adrianne Jefferson, LCSW is a Clinical Social Worker in Los Angeles, 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

439 W 97th St
Los Angeles, CA 90003-3968
Phone: (323) 754-2856
Fax: (323) 754-1843
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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 LCS11957 (CA)

Record details

NPI number1124142179
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedMarch 16, 2007
Last updated in NPPESJuly 8, 2007

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