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MICHAEL IRWIN MD
NPI 1134220718
Psychiatry & Neurology - Psychiatry in Los Angeles, CA

Active since September 26, 2006
300 MEDICAL PLZ, LOS ANGELES, CA 90095(310) 825-9989 Get Directions Write a Review

NPPES record last updated: April 27, 2012. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Michael Irwin Md NPPES

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

MICHAEL IRWIN MD (NPI 1134220718) is an individual psychiatry provider in Los Angeles, California, licensed in California (G50031) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1134220718
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameMICHAEL IRWINCredential: MD
Location Address300 MEDICAL PLZLos Angeles, CA 90095-0001
Mailing Address5767 W Century Blvd, Suite 200Los Angeles, CA 90045-5632 · (310) 825-9989
Phone(310) 825-9989
Sole ProprietorNo
Enumeration DateSeptember 26, 2006
Last NPPES UpdateApril 27, 2012
✔ NPI 1134220718 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CA · G50031
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 · NeurologyTaxonomy 2084N0400X · License G50031 (CA)
300 MEDICAL PLZ, Los Angeles, CA 90095
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Other Identifiers 3

Other00G500310CA · Medi Cal
Medicare UPINE97963CA
Medicare ID-Type UnspecifiedWG50031BCA · Ucla

Other Providers at the Same Location NPPES 20

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

JIM LIAO PA
Physician Assistant (Surgical)
300 MEDICAL PLZ, STE 400
LOS ANGELES, CA 90095
Los Angeles County (310) 825-5111
JESSICA HORSFALL PHD
Psychologist
300 MEDICAL PLZ
LOS ANGELES, CA 90095
Los Angeles County (310) 825-9989
DR. JOHN C MAZZIOTTA M.D.
Psychiatry & Neurology (Neurology)
300 MEDICAL PLZ, SUITE B200
LOS ANGELES, CA 90095
Los Angeles County (310) 794-1195
SAROSH MOTIVALA PHD
Psychologist (Adult Development & Aging)
300 MEDICAL PLZ
LOS ANGELES, CA 90095
Los Angeles County (310) 825-9989
SUSAN VEREB
Physical Therapist
300 MEDICAL PLZ, SUITE B200
LOS ANGELES, CA 90095
Los Angeles County (310) 794-1195
LANGSTON TYLER HOLLY MD
Neurological Surgery
300 MEDICAL PLZ, #200
LOS ANGELES, CA 90095
Los Angeles County (310) 825-5111
DR. PEIYEE LEE M.D., PH.D.
Psychiatry & Neurology (Neurology)
300 MEDICAL PLZ, SUITE B-200
LOS ANGELES, CA 90095
Los Angeles County (310) 794-5443
ITZHAK FRIED MD
Neurological Surgery
300 MEDICAL PLZ, #200
LOS ANGELES, CA 90095
Los Angeles County (310) 825-5111

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 Michael Irwin's NPI number?

The NPI number for Michael Irwin is 1134220718. It was assigned to this individual provider in the NPPES registry on September 26, 2006.

Where is Michael Irwin located?

Michael Irwin practices at 300 Medical Plz, Los Angeles, CA 90095. The listed phone number is (310) 825-9989.

What is Michael Irwin'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 Michael Irwin was last updated on April 27, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.