Individual provider · Type 1 NPI

Siva Yoganathan, MD

Psychiatry Physician · Napa, CA

NPI number 1063465664 Active

Practice location

2100 Napa Vallejo Hwy
Napa, CA 94558-6234

Call (707) 253-5000 Map

Fax (707) 253-5513

Mailing address

1600 9th St, Room 205 Mailstop 2-3
Sacramento, CA 95814-6414

Specialties and licenses

TaxonomyCodeLicense
Psychiatry Physician Primary 2084P0800XA26466 (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 1063465664

Siva Yoganathan, MD's National Provider Identifier is 1063465664, issued on May 18, 2006. The primary taxonomy on file is Psychiatry Physician (2084P0800X), and the practice location is in Napa, CA. The record was last updated on Jul 13, 2026.