Individual provider · Type 1 NPI

William Joel Karls, MD

Psychiatry Physician · Montrose, CO

NPI number 1770524183 Active

Practice location

605 Miami Rd
Montrose, CO 81401-4108

Call (970) 252-3200 Map

Fax (970) 249-8793

Mailing address

PO Box 1328
Durango, CO 81302-1328

Other practice locations

  • 281 Sawyer Dr, Suite 100, Durango, CO 81303-3409 · (970) 259-2162
  • 300 N Cascade Ave Ste A, Montrose, CO 81401-3537 · (970) 252-3200

Specialties and licenses

TaxonomyCodeLicense
Psychiatry Physician Primary 2084P0800X34130 (CO)

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 1770524183

William Joel Karls, MD's National Provider Identifier is 1770524183, issued on Jun 9, 2006. The primary taxonomy on file is Psychiatry Physician (2084P0800X), and the practice location is in Montrose, CO. The record was last updated on Feb 9, 2026.