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

Katherine B Stewart, OT

Individual provider Occupational Therapist · NPI 1174667828

Katherine B Stewart, OT is an Occupational Therapist in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2007.

Licensed in
WA
In the registry since
2007
What do these letters mean?
OT — Occupational Therapist
Helps people regain the skills needed for daily living and work.

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Practice location Address checks out

1850 Boyer Ave E Boyer Children's Clinic
Seattle, WA 98112-2922
Phone: (206) 325-8477
Fax: (206) 323-1385
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Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence OT00000548 (WA)

Record details

NPI number1174667828
Entity typeIndividual (Type 1)
GenderFemale
Credentials OT
Sole proprietorNo
NPI enumeratedFebruary 16, 2007
Last updated in NPPESFebruary 21, 2014
Mailing address1850 Boyer Ave E, Boyer Children'S Clinic, Seattle, WA 98112-2922

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