Individual provider · Type 1 NPI

Katelyn Rose McMahan, MD

Psychiatry Physician · Corvallis, OR

NPI number 1942883541 Active

Practice location

3600 NW Samaritan Dr
Corvallis, OR 97330-3737

Call (541) 768-4906 Map

Other practice locations

  • 3333 Riverbend Dr, Springfield, OR 97477-8800 · (541) 222-2185

Specialties and licenses

TaxonomyCodeLicense
Psychiatry Physician Primary 2084P0800XMD214923 (OR)
Psychiatry Physician 2084P0800XPG205135 (OR)

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 1942883541

Katelyn Rose McMahan, MD's National Provider Identifier is 1942883541, issued on Apr 30, 2021. The primary taxonomy on file is Psychiatry Physician (2084P0800X), and the practice location is in Corvallis, OR. The record was last updated on Jun 26, 2026.