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

Katherine Colleen Harrison, ARNP

Individual provider Family Nurse Practitioner · NPI 1750629309

Katherine Colleen Harrison, ARNP is a Family Nurse Practitioner in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2013.

Licensed in
WA
In the registry since
2013
Specialties on file
2
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

See every abbreviation used in this directory →

Practice location Address checks out

1111 E Columbia St # 107
Seattle, WA 98122-4458
Phone: (206) 296-6300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence AP60329893 (WA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence N360332527 (WA)

Record details

NPI number1750629309
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedJanuary 16, 2013
Last updated in NPPESJune 24, 2024
Certification dateJune 24, 2024

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