DR. ERIC GEFFNER PH.D., CCGC, NCGC
NPI 1568408284
Psychologist - Addiction (Substance Use Disorder) in Los Angeles, CA

Q: What is Eric Geffner's NPI number?

The NPI number for Eric Geffner is 1568408284. It was assigned to this individual provider in the NPPES registry on June 21, 2006.

Q: What is Eric Geffner's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Addiction (Substance Use Disorder), with taxonomy code 103TA0400X.

Q: When was this NPI record last updated?

The NPPES record for Eric Geffner was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 21, 2006

1328 WESTWOOD BLVD, LOS ANGELES, CA 90024(310) 446-3887 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Eric Geffner Ph.d., Ccgc, Ncgc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ERIC GEFFNER PH.D., CCGC, NCGC (NPI 1568408284) is an individual addiction (substance use disorder) provider in Los Angeles, California, licensed in California (PSY15581) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1568408284

Entity TypeIndividualMale

Primary Taxonomy103TA0400X

Provider Legal NameDR. ERIC GEFFNERCredential: PH.D., CCGC, NCGC

Location Address1328 WESTWOOD BLVDLos Angeles, CA 90024-4941

Mailing Address1328 Westwood BlvdLos Angeles, CA 90024-4932 · (310) 446-3887

Phone(310) 446-3887

Sole ProprietorNo

Enumeration DateJune 21, 2006

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1568408284 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers

Taxonomy Code103TA0400X

License✔ Licensed in CA · PSY15581

Definition

A psychologist with a proficiency that involves the application of psychological treatment of addiction stemming from the use of alcohol and other psychoactive substances (e.g., nicotine, marijuana, cocaine, heroin) or behavioral addictions (e.g., gambling) with the aim of cessation or reduction of use and/or the amelioration of emotional, behavioral, interpersonal and other problems arising from the addictive behavior.

Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License PSY15581 (CA)

1328 WESTWOOD BLVD, Los Angeles, CA 90024

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Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. MICHAEL IRVIN RUDIN

Marriage & Family Therapist

1328 WESTWOOD BLVD, SUITE 8
LOS ANGELES, CA 90024

Los Angeles County (310) 259-5606

ANDREW COOPER WASSER MFT

Marriage & Family Therapist

1328 WESTWOOD BLVD, SUITE 35
LOS ANGELES, CA 90024

Los Angeles County (310) 980-2037

MS. SARAH HARTMAN FITZSIMMONS LMFT ATR-BC

Marriage & Family Therapist

1328 WESTWOOD BLVD
LOS ANGELES, CA 90024

Los Angeles County (323) 505-6004

SARAH PASQUIN LMFT

Marriage & Family Therapist

1328 WESTWOOD BLVD, SUITE 2
LOS ANGELES, CA 90024

Los Angeles County (424) 272-1104

TARA SHAKTI M.A., MFTI

Marriage & Family Therapist

1328 WESTWOOD BLVD, #9
LOS ANGELES, CA 90024

Los Angeles County (310) 694-2396

DR. JONIBETH WHITNEY PH.D.

Psychologist (Clinical)

1328 WESTWOOD BLVD, STE 24
LOS ANGELES, CA 90024

Los Angeles County (310) 446-8870

PERRIN ANNE ELISHA PHD

Counselor (Mental Health)

1328 WESTWOOD BLVD, #7
LOS ANGELES, CA 90024

Los Angeles County (310) 857-6474

SARAH PASQUIN

Marriage & Family Therapist

1328 WESTWOOD BLVD, SUITE 2
LOS ANGELES, CA 90024

Los Angeles County (424) 272-1104

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Eric Geffner's NPI number?

The NPI number for Eric Geffner is 1568408284. It was assigned to this individual provider in the NPPES registry on June 21, 2006.

Where is Eric Geffner located?

Eric Geffner practices at 1328 Westwood Blvd, Los Angeles, CA 90024. The listed phone number is (310) 446-3887.

What is Eric Geffner's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Addiction (Substance Use Disorder), with taxonomy code 103TA0400X.

When was this NPI record last updated?

The NPPES record for Eric Geffner was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.