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

Dr. William Russell McMullen, MD

Individual provider Emergency Medicine Physician · NPI 1295825156

Dr. William Russell McMullen, 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

1959 NE Pacific St University Of Washington Med Center Box 356123
Seattle, WA 98195-6123
Phone: (206) 598-4000
Fax: (206) 598-4569
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence MD00017518 (WA)

Record details

NPI number1295825156
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 13, 2006
Last updated in NPPESAugust 6, 2010

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