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

Individual provider Athletic Trainer · NPI 1437641974

Colleen SIU, PT, DPT, ATC is an Athletic Trainer in Seattle, Washington. Practices as a sole proprietor and works from 2 locations. Licensed in Washington.

Licensed in
WA
In the registry since
2018
Specialties on file
2
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.
DPT — Doctor of Physical Therapy
The doctoral degree now required to enter physical therapy practice.
ATC — Certified Athletic Trainer
Prevents and treats sport and activity injuries.

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Practice location Address checks out

4700 42nd Ave SW
Seattle, WA 98116-4591
Phone: (206) 933-1030
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 21078 Blossom Way, Diamond Bar, CA 91765-3735 — (909) 282-2356

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence PT61463840 (WA)
Athletic Trainer Taxonomy 2255A2300X

Record details

NPI number1437641974
Entity typeIndividual (Type 1)
GenderFemale
Credentials PT , DPT , ATC
Sole proprietorYes
NPI enumeratedMay 31, 2018
Last updated in NPPESAugust 17, 2023
Certification dateAugust 17, 2023

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