Individual provider · Type 1 NPI

Matthew S. Markis, DO

Psychiatry Physician · Calabasas, CA

NPI number 1780944470 Active

Practice location

24151 Ventura Blvd Ste 120
Calabasas, CA 91302-1354

Fax (877) 917-3450

Specialties and licenses

TaxonomyCodeLicense
Psychiatry Physician Primary 2084P0800X20A14557 (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 1780944470

Matthew S. Markis, DO's National Provider Identifier is 1780944470, issued on May 29, 2012. The primary taxonomy on file is Psychiatry Physician (2084P0800X), and the practice location is in Calabasas, CA. The record was last updated on Sep 24, 2026.