NPPES file of Aug 9, 2026

Traci Ann Knutzen-Yen, ARNP, FNP-C

Family Nurse Practitioner · Seattle, WA

Traci Ann Knutzen-Yen, ARNP, FNP-C is a family nurse practitioner with a practice address in Seattle, Washington, and NPI 1538752290, issued on Feb 14, 2021. Check the license (Washington AP61126545, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1538752290
Name
Traci Ann Knutzen-Yen
Credential
ARNP, FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
AP61126545 WA
Self-reported in NPPES; status is on the state search
Practice location
825 Eastlake Ave E, Seattle, WA 98109
Phone
(206) 520-5000
Enumerated
Feb 14, 2021
Record last updated
Apr 15, 2025
Medicare enrollment
Enrolled (PECOS I20210416001994); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 825 Eastlake Ave E

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Farnoush Abar, M.D.Hematology & Oncology Physician1558560342
  2. Francis Achacoso, MBA, MSN, RN, NE-BCRegistered Nurse1215604061
  3. Bamidele Adebayo, MDNeurological Surgery Physician1255176194
  4. Oyebimpe Adesina, MDHematology & Oncology Physician1184934770
  5. Shirali AgarwalHematology & Oncology Physician1972093052
  6. Ali AlgiraigriSpecialist1467880260

Verify Traci Ann Knutzen-Yen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license AP61126545
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Washington license search

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Industry payments in 2024: $90.69

2 payments; by number, the most common kind was education; the largest payer was Astellas Pharma US Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Traci Knutzen-Yen$90.69
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. The Association OF University PhysiciansSeattle, WA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Traci Ann Knutzen-Yen among 3,781 family nurse practitioner records in Washington

Traci Ann Knutzen-Yen, ARNP, FNP-C is one of 3,781 family nurse practitioner records with a practice address in Washington. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 73% of them.

  • NPI issued2021 · 73% of these records are older, 22% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2020 · median 2018 among the 2,116 with a school on file
  • Record last updated2025 · 46% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

663 family nurse practitioner records list a practice address in Seattle

They are 663 of the 41,956 NPPES records with a practice address in Seattle, and 3,781 family nurse practitioner records in Washington.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Camelia Ades, ARNPSeattle, WA 981091023344785
  2. Annie Alidina, ARNPSeattle, WA 981091124200555
  3. Aijun Cai, NPSeattle, WA 981091376889766
  4. Patricia Cleary, ARNPSeattle, WA 981091346268331
  5. Gillian Ehrlich, DNP, IFMCPSeattle, WA 981091679865877
  6. Leslie Heron, APRN, FNP-BCSeattle, WA 981091215985510
  7. Jennifer Jacky, ARNPSeattle, WA 981091275606774
  8. Andrew Lin, ARNPSeattle, WA 981091841430717

Common questions

What is Traci Ann Knutzen-Yen, ARNP, FNP-C's NPI number?

Traci Ann Knutzen-Yen, ARNP, FNP-C's National Provider Identifier (NPI) is 1538752290, issued on Feb 14, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Traci Ann Knutzen-Yen, ARNP, FNP-C located?

The NPPES record lists a practice address at 825 Eastlake Ave E, Seattle, WA, 98109. Phone: (206) 520-5000. Providers update this record themselves, so call before visiting.

How can I verify Traci Ann Knutzen-Yen, ARNP, FNP-C's license?

NPPES lists Washington license number AP61126545, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.