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Mr. Ross Johnston, PTA

Physical Therapy Assistant in Tukwila, WA · enumerated 2015 · practices at American Current Care of Washington, P.S..

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1790178853

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Registry record

Entity type Individual (Type 1)
Name Mr. Ross Johnston
Credential PTA
Sex Male
Practice address 200 Andover Park E Ste 8, Tukwila, WA, 98188
Phone (703) 581-5941
Enumeration date Mar 13, 2015
Last updated in NPPES Mar 13, 2015

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License P160430397 (WA) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is NPI 1790178853 active?
Yes, as of the latest NPPES snapshot, NPI 1790178853 is active (record last updated 2015-03-13).
How do I verify Ross Johnston's NPI record?
Cross-check NPI 1790178853 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-13.