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

Dr. Matthew James Grierson, MD

Individual provider Sports Medicine (Physical Medicine & Rehabilitation) Physician · NPI 1053549618

Dr. Matthew James Grierson, MD is a Sports Medicine (Physical Medicine & Rehabilitation) Physician in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2009.

Licensed in
WA
In the registry since
2009
Specialties on file
2
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

3213 Eastlake Ave E Ste A
Seattle, WA 98102
Phone: (206) 861-8200
Fax: (206) 324-1178
Show map & directions

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

Specialties & licences

Sports Medicine (Physical Medicine & Rehabilitation) Physician (primary) Taxonomy 2081S0010X · Licence MD60234865 (WA)
Physical Medicine & Rehabilitation Physician Taxonomy 208100000X · Licence MD60234865 (WA)

Record details

NPI number1053549618
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 22, 2009
Last updated in NPPESFebruary 28, 2023
Certification dateFebruary 28, 2023

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