Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Arianne Mason, DPT
Physical Therapist in Tukwila, WA · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1124572847
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Registry record
Entity type Individual (Type 1)
Name Arianne Mason
Credential DPT
Sex Female
Practice address 14800 Starfire Way, Tukwila, WA, 98188
Phone (206) 267-7811
Fax (206) 267-7813
Enumeration date Aug 10, 2016
Last updated in NPPES Aug 10, 2016
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT60679764 (WA) Primary
DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession.
About the DPT credential
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.
Frequently asked questions
Is NPI 1124572847 active?
Yes, as of the latest NPPES snapshot, NPI 1124572847 is active (record last updated 2016-08-10).
How do I verify Arianne Mason's NPI record?
Cross-check NPI 1124572847 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Michael Jennings Physical Therapist · Tukwila, WA NPI 1972551505 Mvp Physical Therapy, Inc. Physical Therapist · Tukwila, WA NPI 1871827444 Alexandra Pipes Physical Therapist · Tukwila, WA NPI 1154619757 Emily Fortunato Athletic Trainer · Tukwila, WA NPI 1174808331 Christopher Cornish Athletic Trainer · Tukwila, WA NPI 1285994731 Shireen Mansoori Physical Therapist · Tukwila, WA NPI 1326393596 Hilary Obert Physical Therapist · Tukwila, WA NPI 1447635180 Jacob Bronowski Massage Therapist · Seattle, WA NPI 1972011641
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-10.