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DR. RONALD ALAN GERSHMAN M.D.
NPI 1699145045
Psychiatry & Neurology - Addiction Psychiatry in Los Angeles, CA

Active since September 28, 2015
12300 WILSHIRE BLVD, SUITE 310, LOS ANGELES, CA 90025(310) 207-7166 Get Directions Write a Review

NPPES record last updated: September 28, 2015. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Ronald Alan Gershman M.d. NPPES

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

DR. RONALD ALAN GERSHMAN M.D. (NPI 1699145045) is an individual addiction psychiatry provider in Los Angeles, California, licensed in California (G29716) and active in the NPI registry since September 2015.

NPPES Registry Identity

NPI1699145045
Entity TypeIndividualMale
Primary Taxonomy2084P0802X
Provider Legal NameDR. RONALD ALAN GERSHMANCredential: M.D.
Location Address12300 WILSHIRE BLVD, SUITE 310Los Angeles, CA 90025-1020
Mailing Address12300 Wilshire Blvd, Suite 310Los Angeles, CA 90025-1020 · (310) 207-7166
Phone(310) 207-7166
Sole ProprietorYes
Enumeration DateSeptember 28, 2015
✔ NPI 1699145045 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Addiction PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0802X
License✔ Licensed in CA · G29716
Definition
Addiction Psychiatry is a subspecialty of psychiatry that focuses on evaluation and treatment of individuals with alcohol, drug, or other substance-related disorders, and of individuals with dual diagnosis of substance-related and other psychiatric disorders.
12300 WILSHIRE BLVD, Los Angeles, CA 90025
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Other Providers at the Same Location NPPES 6

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

JOSEPH MICHAEL SMURDA
Psychiatry & Neurology (Psychiatry)
12300 WILSHIRE BLVD, SUITE 330
LOS ANGELES, CA 90025
Los Angeles County (310) 820-3333
WILSHIRE ORAL SURGERY & IMPLANT CENTER
Dentist (Oral and Maxillofacial Surgery)
12300 WILSHIRE BLVD, SUITE #326
LOS ANGELES, CA 90025
Los Angeles County (310) 652-6553
LINDA MOGHTADER M.D.
Psychiatry & Neurology (Psychosomatic Medicine)
12300 WILSHIRE BLVD, SUITE 330
LOS ANGELES, CA 90025
Los Angeles County (310) 442-7601
DR. JONATHAN R. SHADI D.D.S.
Oral & Maxillofacial Surgery
12300 WILSHIRE BLVD, STE 326
LOS ANGELES, CA 90025
Los Angeles County (310) 954-9449
DR. HARVEY ALLEN STERNBACH MD
Psychiatry & Neurology (Psychiatry)
12300 WILSHIRE BLVD, #330
LOS ANGELES, CA 90025
Los Angeles County (310) 979-7774
ZIVA DOSHI LCSW, OSW-C
Social Worker (Clinical)
12300 WILSHIRE BLVD
LOS ANGELES, CA 90025
Los Angeles County (424) 625-8783

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 Ronald Gershman's NPI number?

The NPI number for Ronald Gershman is 1699145045. It was assigned to this individual provider in the NPPES registry on September 28, 2015.

Where is Ronald Gershman located?

Ronald Gershman practices at 12300 Wilshire Blvd Suite 310, Los Angeles, CA 90025. The listed phone number is (310) 207-7166.

What is Ronald Gershman's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Addiction Psychiatry, with taxonomy code 2084P0802X.

When was this NPI record last updated?

The NPPES record for Ronald Gershman was last updated on September 28, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.