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

Individual provider Physical Therapist · NPI 1922164110

Marcia S. Williams, PHD, MPH is a Physical Therapist 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?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
MPH — Master of Public Health
A graduate degree in population health.

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Practice location Address checks out

1959 NE Pacific St
Seattle, WA 98195-0001
Phone: (206) 598-0502
Fax: (206) 598-0516
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence PT00002109 (WA)

Record details

NPI number1922164110
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , MPH
Sole proprietorNo
NPI enumeratedDecember 29, 2006
Last updated in NPPESOctober 9, 2007

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