Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Katherine Amara Ouzounian, APRN, FNP-C

Individual provider Family Nurse Practitioner · NPI 1699192138

Katherine Amara Ouzounian, APRN, FNP-C is a Nurse Practitioner in Vancouver, Washington. Qualified in 2016, 10 years ago. Practices with Clallam County Public Hospital District No 1, a 32-clinician group and accepts Medicare assignment. Licensed in Alabama, Arizona, Colorado and Hawaii and 5 more.

Years since qualifying
10
Licensed in
AL, AZ, CO, HI, NM, OR
In the registry since
2014
Specialties on file
9
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

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Practice location Address checks out

1220 Main St Ste 400
Vancouver, WA 98660-2963
Phone: (866) 849-0692
Fax: (888) 973-8821
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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 201604379NP-PP (OR)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 1-206313 (AL)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 12609136-4405 (UT)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence C-APN.0105551-C-NP (CO)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 87322 (NM)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence AP60942033 (WA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 331881 (AZ)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence APRN-5529 (HI)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 1216275 (TX)

Record details

NPI number1699192138
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN , FNP-C
Sole proprietorNo
NPI enumeratedMarch 21, 2014
Last updated in NPPESJanuary 21, 2026
Certification dateJanuary 21, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Clallam County Public Hospital District No 1 — 32 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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