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

Kelvin Wayne Williamson, MD

Individual provider Anesthesiology Physician · NPI 1699081810

Kelvin Wayne Williamson, MD is an Anesthesiology Physician in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2010.

Licensed in
WA
In the registry since
2010
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

325 9th Ave
Seattle, WA 98104-2420
Phone: (206) 744-8386
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence MD60144174 (WA)

Record details

NPI number1699081810
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 25, 2010
Last updated in NPPESAugust 25, 2010
Mailing addressPo Box 50095, Seattle, WA 98145-5095

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