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

William Douglas Trotter, MD

Individual provider Family Medicine Physician · NPI 1336163351

William Douglas Trotter, MD is a Family Medicine Physician in Snohomish, Washington. Licensed in Washington. Registered with an NPI since 2006.

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

629 Avenue D
Snohomish, WA 98290-2330
Phone: (360) 568-1554
Fax: (360) 568-1722
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD00021635 (WA)

Record details

NPI number1336163351
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 26, 2006
Last updated in NPPESFebruary 18, 2011

Other providers in Snohomish