Individual provider · Type 1 NPI

Marissa Caan, MD

Psychiatry Physician · Arlington, MA

NPI number 1093219669 Active

Practice location

259 Massachusetts Ave Ofc L3
Arlington, MA 02474-8406

Fax (617) 315-8428

Mailing address

1493 Cambridge St
Cambridge, MA 02139-1047

Other practice locations

  • 1493 Cambridge St, Cambridge, MA 02139-1099 · (617) 655-1000

Specialties and licenses

TaxonomyCodeLicense
Psychiatry Physician Primary 2084P0800X298070 (MA)
Psychiatry Physician 2084P0800X00000000000000000000 (MA)

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 1093219669

Marissa Caan, MD's National Provider Identifier is 1093219669, issued on Mar 20, 2018. The primary taxonomy on file is Psychiatry Physician (2084P0800X), and the practice location is in Arlington, MA. The record was last updated on Jul 29, 2026.