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HAGOP HAJIAN M.D.
NPI 1417992801
Psychiatry & Neurology - Psychiatry in Los Angeles, CA

Active since June 18, 2006
8730 ALDEN DR, SUITE E-127, LOS ANGELES, CA 90048(310) 423-2600(310) 423-8397 Get Directions Write a Review

NPPES record last updated: November 9, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Hagop Hajian M.d. NPPES

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

HAGOP HAJIAN M.D. (NPI 1417992801) is an individual psychiatry provider in Los Angeles, California, licensed in California (A80315) and active in the NPI registry since June 2006. He maintains 2 additional practice locations.

NPPES Registry Identity

NPI1417992801
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameHAGOP HAJIANCredential: M.D.
Location Address8730 ALDEN DR, SUITE E-127Los Angeles, CA 90048
Mailing Address4140 W 190th StTorrance, CA 90504-5513 · (310) 423-2600
Phone(310) 423-2600
Fax(310) 423-8397
Sole ProprietorNo
Enumeration DateJune 18, 2006
Last NPPES UpdateNovember 9, 2022
NPPES CertifiedNovember 7, 2022
✔ NPI 1417992801 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CA · A80315
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Also ListedPsychiatry & Neurology · Forensic PsychiatryTaxonomy 2084F0202X · License A80315 (CA)
Also ListedPsychiatry & Neurology · Child & Adolescent PsychiatryTaxonomy 2084P0804X · License A80315 (CA)
8730 ALDEN DR, Los Angeles, CA 90048
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Secondary Practice Locations 2

Location 1375 Woodside AveSan Francisco, CA 94127-1221 · Phone (415) 753-7779 · Fax (415) 753-7822
Location 28700 Beverly BlvdWest Hollywood, CA 90048-1804 · Phone (310) 423-2600 · Fax (310) 423-8397

Other Providers at the Same Location NPPES 15

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

MRS. MARILEE HARTLING MFT RN
Registered Nurse (Pediatrics)
8730 ALDEN DR, W101
LOS ANGELES, CA 90048
Los Angeles County (310) 423-3491
DR. VIJAY PANDYARAJAN MD, PHD
Internal Medicine (Gastroenterology)
8730 ALDEN DR
LOS ANGELES, CA 90048
Los Angeles County (310) 423-3870
DR. NATHALIE DENISE THERESA MURPHY MD
Psychiatry & Neurology (Psychiatry)
8730 ALDEN DR, E137
LOS ANGELES, CA 90048
Los Angeles County (310) 423-2600
MATTHEW J. COHEN MD
Psychiatry & Neurology (Psychiatry)
8730 ALDEN DR, E-137
LOS ANGELES, CA 90048
Los Angeles County (310) 423-2600
NUNZIO BOTTINI M.D., PH.D.
Internal Medicine (Rheumatology)
8730 ALDEN DR
LOS ANGELES, CA 90048
Los Angeles County (310) 423-3870
KATHRYN DIAZ
Marriage & Family Therapist
8730 ALDEN DR, ROOM W101 CEDARS SINAI-THALIANS
LOS ANGELES, CA 90048
Los Angeles County (310) 423-2584
KHALID RABIA HASSAN AL SHAMOUSI MD, FRCPC
Internal Medicine (Gastroenterology)
8730 ALDEN DR
LOS ANGELES, CA 90048
Los Angeles County (310) 423-8056
MRS. MARCY STAFSKY LMFT
Marriage & Family Therapist
8730 ALDEN DR, W101
LOS ANGELES, CA 90048
Los Angeles County (310) 423-3491

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 Hagop Hajian's NPI number?

The NPI number for Hagop Hajian is 1417992801. It was assigned to this individual provider in the NPPES registry on June 18, 2006.

Where is Hagop Hajian located?

Hagop Hajian practices at 8730 Alden Dr Suite E-127, Los Angeles, CA 90048. The listed phone number is (310) 423-2600.

What is Hagop Hajian's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

When was this NPI record last updated?

The NPPES record for Hagop Hajian was last updated on November 9, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.