Individual provider · Type 1 NPI

Peterson Tsai, DO

Family Medicine Physician · Vancouver, WA

NPI number 1629054879 Active

Practice location

7101 NE 137th Ave
Vancouver, WA 98682-4933

Call (800) 813-2000 Map

Mailing address

500 NE Multnomah St Ste 100
Portland, OR 97232-2031

Other practice locations

  • 23622 Calabasas Rd, Ste 250, Calabasas, CA 91302-1549 · (818) 591-3534

Specialties and licenses

TaxonomyCodeLicense
General Practice Physician 208D00000X20A8341 (CA)
Family Medicine Physician Primary 207Q00000XOP60022449 (WA)
Family Medicine Physician 207Q00000XDO25814 (OR)

Family Medicine Physician: Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

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About NPI 1629054879

Peterson Tsai, DO's National Provider Identifier is 1629054879, issued on Dec 20, 2005. The primary taxonomy on file is Family Medicine Physician (207Q00000X), and the practice location is in Vancouver, WA. The record was last updated on Feb 13, 2026.