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

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