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

Mishel Muzychuk

Individual provider Physician Assistant · NPI 1366163867

Mishel Muzychuk is a Physician Assistant in Seattle, Washington. Qualified in 2023, 3 years ago. Practices with Northwest Observation Associates PC, an 8-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
3
Licensed in
WA
In the registry since
2022

Practice location Address checks out

4311 11th Ave NE Ste 200
Seattle, WA 98105-6367
Phone: (206) 616-4001
Show map & directions

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA61486045 (WA)

Record details

NPI number1366163867
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedSeptember 5, 2022
Last updated in NPPESMarch 4, 2025
Certification dateMarch 4, 2025
Mailing address4311 11th Ave Ne Ste 200, Seattle, WA 98105-6367

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Northwest Observation Associates Pc — 8 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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