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

MS. Catherine Irby, PT

Individual provider Physical Therapist · NPI 1861619447

MS. Catherine Irby, PT is a Physical Therapist in Lynnwood, Washington. Licensed in Washington. Registered with an NPI since 2007.

Licensed in
WA
In the registry since
2007
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.

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Practice location Address checks out

19401 40th Ave W
Lynnwood, WA 98036-4612
Phone: (425) 670-9987
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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 PT00002122 (WA)

Record details

NPI number1861619447
Entity typeIndividual (Type 1)
GenderFemale
Credentials PT
Sole proprietorNo
NPI enumeratedApril 18, 2007
Last updated in NPPESJuly 8, 2007
Mailing address6051 30th Ave Ne, Seattle, WA 98115-7205

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