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

Katherine Amanda Ko, ARNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1891927000

Katherine Amanda Ko, ARNP is a Psychiatric/Mental Health Nurse Practitioner in Bellevue, Washington. Practices as a sole proprietor and works from 2 locations. Licensed in Washington.

Licensed in
WA
In the registry since
2009
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

2105 112th Ave NE Ste 201
Bellevue, WA 98004-2945
Phone: (425) 968-5948
Fax: (425) 385-0985
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4205 148th Ave Ne, Bellevue, WA 98007-7114 — (425) 968-5948

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence AP60213651 (WA)

Record details

NPI number1891927000
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorYes
NPI enumeratedAugust 20, 2009
Last updated in NPPESOctober 29, 2019
Mailing address2105 112th Ave Ne Ste 201, Bellevue, WA 98004-2945

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