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

Matthew Mast, DPT

Individual provider Physical Therapist · NPI 1538924642

Matthew Mast, DPT is a Physical Therapist in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2024.

Licensed in
WA
In the registry since
2024
What do these letters mean?
DPT — Doctor of Physical Therapy
The doctoral degree now required to enter physical therapy practice.

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Practice location Address checks out

1550 N 115th St # 358839
Seattle, WA 98133-8401
Phone: (206) 668-1915
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence PT60887429 (WA)

Record details

NPI number1538924642
Entity typeIndividual (Type 1)
GenderMale
Credentials DPT
Sole proprietorNo
NPI enumeratedFebruary 19, 2024
Last updated in NPPESFebruary 19, 2024
Certification dateFebruary 17, 2024

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