NPPES file of Aug 9, 2026

Kelsi Miya Tsukayama, ARNP

Family Nurse Practitioner · Seattle, WA

Kelsi Miya Tsukayama, ARNP is a family nurse practitioner with a practice address in Seattle, Washington, and NPI 1083359608, issued on Apr 28, 2022. Check the license (Washington AP61240718, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1083359608
Name
Kelsi Miya Tsukayama
Credential
ARNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
AP61240718 WA
Self-reported in NPPES; status is on the state search
Practice location
1959 NE Pacific St, Seattle, WA 98195
Phone
(206) 520-5000
Enumerated
Apr 28, 2022
Record last updated
Jul 20, 2022
Medicaid ID
1083359608 WA
Medicare enrollment
Enrolled (PECOS I20220802002495); 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 1959 NE Pacific St

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

  1. Benjamin AaronsonPsychologist1497108880
  2. Laith Abandeh, MDPediatric Radiology Physician1609404243
  3. Rebecca AbayInternal Medicine Physician1528565520
  4. Gifti Abbo, MDStudent in an Organized Health Care Education/Training Program1316688989
  5. Nandini AbburiNeurology Physician1730618349
  6. Mohamed AbdelmotlebDiagnostic Radiology Physician1134892656

Verify Kelsi Miya Tsukayama 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 AP61240718
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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18% fewer Medicare Part D claims than the average family nurse practitioner in 2024

1,075 Medicare Part D claims for 125 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims.

  1. Kelsi Tsukayama1,075
  2. Specialty average1,305

Most prescribed

  1. Memantine Hcl268 claims
  2. Gabapentin88 claims
  3. Ubrelvy87 claims
  4. Emgality Pen66 claims
  5. Aimovig Autoinjector57 claims
  6. Nurtec Odt56 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The MIPS final score for 2023 (Medicare payment program): 93.1 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score74.0
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

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).

Kelsi Miya Tsukayama among 3,781 family nurse practitioner records in Washington

Kelsi Miya Tsukayama, ARNP 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 2022, is newer than 78% of them.

  • NPI issued2022 · 78% of these records are older, 17% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2021 · median 2018 among the 2,116 with a school on file
  • Record last updated2022 · 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. Claudia Davis, ARNPSeattle, WA 981951376561621
  2. Kathleen Errico, ARNPSeattle, WA 981951588699102
  3. Rebecca Evans, ARNPSeattle, WA 981951316926108
  4. Lisa Goben, ARNPSeattle, WA 981951851325807
  5. Patricia Hardman, ARNPSeattle, WA 981951871511147
  6. Lynda Hillman, DNP, ARNPSeattle, WA 981951811979305
  7. Jean Kallhoff, ARNPSeattle, WA 981951780618736
  8. Anthony Mitchell, FNPSeattle, WA 981951679563977

Common questions

What is Kelsi Miya Tsukayama, ARNP's NPI number?

Kelsi Miya Tsukayama, ARNP's National Provider Identifier (NPI) is 1083359608, issued on Apr 28, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Kelsi Miya Tsukayama, ARNP located?

The NPPES record lists a practice address at 1959 NE Pacific St, Seattle, WA, 98195. Phone: (206) 520-5000. Providers update this record themselves, so call before visiting.

How can I verify Kelsi Miya Tsukayama, ARNP's license?

NPPES lists Washington license number AP61240718, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Kelsi Miya Tsukayama, ARNP prescribe under Medicare Part D?

In 2024, Kelsi Miya Tsukayama, ARNP had 1,075 Medicare Part D claims for 125 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

What is Kelsi Miya Tsukayama, ARNP's MIPS final score?

The 2023 MIPS final score is 93.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.