Individual provider · Type 1 NPI

Alan L. Berkowitz, MD

Psychiatry Physician · San Marcos, CA

NPI number 1578519476 Active

Practice location

277 Rancheros Dr Ste 301
San Marcos, CA 92069-2993

Call (760) 471-4073 Map

Fax (619) 528-4625

Mailing address

3835 N Freeway Blvd Ste 100
Sacramento, CA 95834-1954

Specialties and licenses

TaxonomyCodeLicense
Psychiatry Physician Primary 2084P0800XG55943 (CA)

Psychiatry Physician: 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 la…

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About NPI 1578519476

Alan L. Berkowitz, MD's National Provider Identifier is 1578519476, issued on May 25, 2006. The primary taxonomy on file is Psychiatry Physician (2084P0800X), and the practice location is in San Marcos, CA. The record was last updated on May 1, 2026.