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

Mr. Ross Johnston, PTA

Individual provider Physical Therapy Assistant · NPI 1790178853

Mr. Ross Johnston, PTA is a Physical Therapy Assistant in Tukwila, Washington. Licensed in Washington. Registered with an NPI since 2015.

Licensed in
WA
In the registry since
2015
What do these letters mean?
PTA — Physical Therapist Assistant
Delivers treatment under a physical therapist's direction.

See every abbreviation used in this directory →

Practice location Address checks out

200 Andover Park E Ste 8
Tukwila, WA 98188-2938
Phone: (703) 581-5941
Show map & directions

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

Specialties & licences

Physical Therapy Assistant (primary) Taxonomy 225200000X · Licence P160430397 (WA)

Record details

NPI number1790178853
Entity typeIndividual (Type 1)
GenderMale
Credentials PTA
Sole proprietorNo
NPI enumeratedMarch 13, 2015
Last updated in NPPESMarch 13, 2015
Mailing address1201 Ne 124th St, Seattle, WA 98125-4825

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