Individual provider · Type 1 NPI

Matthew Clay Upshaw, DO

Family Medicine Physician · Portland, OR

NPI number 1407842487 Active

Practice location

20 N Skidmore St
Portland, OR 97217-3058

Call (888) 663-6331 Map

Fax (415) 252-7176

Mailing address

1 Embarcadero Ctr Ste 1900
San Francisco, CA 94111-3723

Other practice locations

10100 SE Sunnyside Rd, Clackamas, OR 97015-8970 · (800) 813-2000
400 NE Roberts Ave, Gresham, OR 97030-7464 · (503) 665-9144

Specialties and licenses

Taxonomy	Code	License
Family Medicine Physician Primary	207Q00000X	DO21884 (OR)
Family Medicine Physician	207Q00000X	OP60758493 (WA)

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.

5 other providers at this address

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About NPI 1407842487

Matthew Clay Upshaw, DO's National Provider Identifier is 1407842487, issued on Sep 23, 2005. The primary taxonomy on file is Family Medicine Physician (207Q00000X), and the practice location is in Portland, OR. The record was last updated on Aug 24, 2026.