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

Mr. Marc Greenfield, LCSW

Individual provider Clinical Social Worker · NPI 1831394113

Mr. Marc Greenfield, LCSW is a Clinical Social Worker in San Diego, 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

3420 Kenyon St
San Diego, CA 92110-5001
Phone: (619) 221-6307
Fax: (619) 221-6565
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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 LCS17204 (CA)

Record details

NPI number1831394113
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJune 18, 2007
Last updated in NPPESNovember 22, 2021

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