Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

James C.s. Colquhoun, MD

Individual provider Colon & Rectal Surgery Physician · NPI 1619049616

James C.s. Colquhoun, MD is a Colon & Rectal Surgery Physician in Spokane, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

5515 S Custer Rd
Spokane, WA 99223-1628
Phone: (509) 448-2278
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Colon & Rectal Surgery Physician (primary) Taxonomy 208C00000X · Licence 14620 (WA)

Record details

NPI number1619049616
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 14, 2006
Last updated in NPPESJune 12, 2008