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

Dr. Eric Geffner, PHD, CCGC, NCGC

Individual provider Addiction (Substance Use Disorder) Psychologist · NPI 1568408284

Dr. Eric Geffner, PHD, CCGC, NCGC is an Addiction (Substance Use Disorder) Psychologist in Los Angeles, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
Specialties on file
2
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1328 Westwood Blvd
Los Angeles, CA 90024-4941
Phone: (310) 446-3887
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Psychologist (primary) Taxonomy 103TA0400X · Licence PSY15581 (CA)
Clinical Psychologist Taxonomy 103TC0700X · Licence PSY15581 (CA)

Record details

NPI number1568408284
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD , CCGC , NCGC
Sole proprietorNo
NPI enumeratedJune 21, 2006
Last updated in NPPESSeptember 11, 2025

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