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

Mallory Olmstead, PTA

Individual provider Physical Therapy Assistant · NPI 1881147163

Mallory Olmstead, PTA is a Physical Therapy Assistant in Seattle, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2016
What do these letters mean?
PTA — Physical Therapist Assistant
Delivers treatment under a physical therapist's direction.

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Practice location Address checks out

1218 3rd Ave Ste 104
Seattle, WA 98101-3008
Phone: (206) 447-2220
Fax: (206) 447-2228
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Specialties & licences

Physical Therapy Assistant (primary) Taxonomy 225200000X · Licence P1 60639331 (WA)

Record details

NPI number1881147163
Entity typeIndividual (Type 1)
GenderFemale
Credentials PTA
Sole proprietorYes
NPI enumeratedAugust 3, 2016
Last updated in NPPESAugust 3, 2016
Mailing address1218 3rd Ave Ste 104, Seattle, WA 98101-3008

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