ORANGE COUNTY PSYCHIATRY AND ADDICTION MEDICINE
NPI 1902195423
Psychiatry & Neurology - Psychiatry in Irvine, CA

Q: What is Orange County Psychiatry And Addiction Medicine's specialty?

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

Active since April 05, 2011

1 PARK PLZ STE 600, IRVINE, CA 92614(949) 515-7300(888) 850-3284 Get Directions Write a Review

NPPES record last updated: November 13, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 13, 2025, Nov 20, 2023 (2 updates tracked since 2023).

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About Orange County Psychiatry And Addiction Medicine NPPES

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

ORANGE COUNTY PSYCHIATRY AND ADDICTION MEDICINE (NPI 1902195423) is a healthcare organization registered as a psychiatry in Irvine, California and active in the NPI registry since April 2011. The organization maintains a secondary practice location in Costa Mesa and lists Valeh Karimkhani, Ceo, as its authorized official.

NPPES Registry Identity

NPI1902195423

Entity TypeOrganization

Primary Taxonomy2084P0800X

Legal Business NameORANGE COUNTY PSYCHIATRY AND ADDICTION MEDICINE

Location Address1 PARK PLZ STE 600Irvine, CA 92614-5987

Mailing Address1 Park Plz Ste 600Irvine, CA 92614-5987 · (949) 515-7300 · Fax (888) 850-3284

Phone(949) 515-7300

Fax(888) 850-3284

Organization SubpartNo

Authorized OfficialValeh KarimkhaniCeo · (949) 515-7300

Enumeration DateApril 5, 2011

Last NPPES UpdateNovember 13, 20252 updates tracked since enumeration

NPPES CertifiedNovember 13, 2025

✔ NPI 1902195423 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

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 ListedPreventive Medicine · Addiction MedicineTaxonomy 2083A0300X

1 PARK PLZ STE 600, Irvine, CA 92614

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Secondary Practice Location 1

Location 13090 Bristol St, 4th floor, suite 8costa mesa, CA 92626 · Phone (949) 515-7300

Group Practice 2

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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.

DR. VALEH KARIMKHANI DO

Psychiatry & Neurology (Psychiatry)