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

James Philip Greenberg, LCSW

Individual provider Clinical Social Worker · NPI 1619178704

James Philip Greenberg, LCSW is a Clinical Social Worker in Oakland, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
Specialties on file
2
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

3301 E 12th St Ste 259
Oakland, CA 94601-2940
Phone: (510) 269-9030
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 21395 (CA)
Clinical Social Worker Taxonomy 1041C0700X · Licence LCS 21395 (CA)

Record details

NPI number1619178704
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedMay 29, 2007
Last updated in NPPESApril 17, 2025
Certification dateApril 17, 2025

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