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

Anne Elizabeth Koomen, ARNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1629351317

Anne Elizabeth Koomen, ARNP is a Nurse Practitioner in Port Townsend, Washington. Qualified in 2012, 14 years ago. Practices with Peninsula Behavioral Health, a 20-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and Washington.

Years since qualifying
14
Licensed in
CA, WA
In the registry since
2011
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

211 Taylor St Ste 35B
Port Townsend, WA 98368-5758
Phone: (206) 279-4547
Fax: (206) 397-0891
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 118 E 8th St, Port Angeles, WA 98362-6129 — (360) 457-0431

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence AP60298613 (WA)
Registered Nurse Taxonomy 163W00000X · Licence 778674 (CA)

Record details

NPI number1629351317
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedSeptember 20, 2011
Last updated in NPPESJune 5, 2026
Certification dateJune 5, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Peninsula Behavioral Health — 20 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Port Townsend