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

MS. Terri Dupper-Knoper, PMHNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1326294174

MS. Terri Dupper-Knoper, PMHNP is a Psychiatric/Mental Health Nurse Practitioner in Seattle, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2008
What do these letters mean?
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

See every abbreviation used in this directory →

Practice location Address checks out

1600 S Columbian Way
Seattle, WA 98108-1565
Phone: (206) 768-5356
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence AP60153971 (WA)

Record details

NPI number1326294174
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP
Sole proprietorYes
NPI enumeratedAugust 12, 2008
Last updated in NPPESSeptember 23, 2014

Other providers in Seattle