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

Marit S Knutson, ARNP

Individual provider Nurse Practitioner · NPI 1922654797

Marit S Knutson, ARNP is a Nurse Practitioner in Seattle, Washington. Qualified in 2019, 7 years ago. Practices with The Association of University Physicians, a 3,459-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
7
Licensed in
WA
In the registry since
2019
Specialties on file
2
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

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Practice location Address checks out

4060 E Stevens Way NE
Seattle, WA 98195-7700
Phone: (206) 597-5242
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1959 Ne Pacific St, Seattle, WA 98195-0001 — (206) 520-5000

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence AP60993270 (WA)
Nurse Practitioner Taxonomy 363L00000X · Licence AP60993270 (WA)

Record details

NPI number1922654797
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedAugust 16, 2019
Last updated in NPPESOctober 8, 2025
Certification dateOctober 8, 2025
Mailing addressPo Box 50095, Seattle, WA 98145-5095

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice The Association Of University Physicians — 3459 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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