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

William J Washington, MD

Individual provider Emergency Medicine Physician · NPI 1780768861

William J Washington, MD is an Emergency Medicine Physician in Seattle, 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.

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Practice location Address checks out

4701 SW Admiral Way # 237
Seattle, WA 98116-2340
Phone: (773) 354-3504
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence MD00046967 (WA)

Record details

NPI number1780768861
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 25, 2006
Last updated in NPPESApril 13, 2010
Mailing address4701 Sw Admiral Way # 237, Seattle, WA 98116-2340

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