NPPES file of Aug 9, 2026

Idil Baysal, ARNP

Family Nurse Practitioner · Kirkland, WA

Idil Baysal, ARNP is a family nurse practitioner with a practice address in Kirkland, Washington, and NPI 1891434031, issued on Jun 3, 2022. Check the license (Washington AP61318020, 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
1891434031
Name
Idil Baysal
Credential
ARNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
AP61318020 WA
Self-reported in NPPES; status is on the state search
Practice location
12039 NE 128TH St Ste 500, Kirkland, WA 98034
Phone
(425) 899-5590
Enumerated
Jun 3, 2022
Record last updated
Jun 3, 2022
Medicare enrollment
Enrolled (PECOS I20220727002830); 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 12039 NE 128TH St Ste 500

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

  1. James Abe, MDPhysical Medicine & Rehabilitation Physician1154827962
  2. Noor Amro, FNPFamily Nurse Practitioner1801402169
  3. Darin Bradshaw, M.D.Physical Medicine & Rehabilitation Physician1891138806
  4. Michelle Copley, MDPhysical Medicine & Rehabilitation Physician1225666100
  5. Brian DialOrthopaedic Surgery of the Spine Physician1962897504
  6. Mark Freeborn, MDOrthopaedic Surgery of the Spine Physician1821107756

Verify Idil Baysal 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 AP61318020
    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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96% fewer Medicare Part D claims than the average family nurse practitioner in 2024

53 Medicare Part D claims for 21 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Idil Baysal53
  2. Specialty average1,305

Most prescribed

  1. Baclofen42 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.

Industry payments in 2024: $1,690.64

22 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. 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. Idil Baysal$1,690.64
  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. King County Public Hospital District NO 2Kirkland, WA

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

Idil Baysal among 3,781 family nurse practitioner records in Washington

Idil Baysal, 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
  • Graduated2022 · 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).

43 family nurse practitioner records list a practice address in Kirkland

They are 43 of the 3,404 NPPES records with a practice address in Kirkland, and 3,781 family nurse practitioner records in Washington.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Amy BarrowsKirkland, WA 980341225485550
  2. Rachel Bates, ARNPKirkland, WA 980341154619054
  3. Peter Creed, APNPKirkland, WA 980341487026423
  4. Jocelyn Halverson, APRNKirkland, WA 980341770913055
  5. Miriam Jaffee, ARNPKirkland, WA 980341730285412
  6. Brittany Kane, ARNPKirkland, WA 980341497096606
  7. Christina McConnell, ARNP, DNPKirkland, WA 980341548547607
  8. Eileen Okeeffe, ARNPKirkland, WA 980341881677060

Common questions

What is Idil Baysal, ARNP's NPI number?

Idil Baysal, ARNP's National Provider Identifier (NPI) is 1891434031, issued on Jun 3, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Idil Baysal, ARNP located?

The NPPES record lists a practice address at 12039 NE 128TH St Ste 500, Kirkland, WA, 98034. Phone: (425) 899-5590. Providers update this record themselves, so call before visiting.

How can I verify Idil Baysal, ARNP's license?

NPPES lists Washington license number AP61318020, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Idil Baysal, ARNP prescribe under Medicare Part D?

In 2024, Idil Baysal, ARNP had 53 Medicare Part D claims for 21 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions 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.