NPPES file of Aug 9, 2026

Zackary Gainer

Surgical Physician Assistant · Kirkland, WA

Zackary Gainer is a surgical physician assistant with a practice address in Kirkland, Washington, and NPI 1396563607, issued on Sep 26, 2024. Check the license (Washington PA61639442, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1396563607
Name
Zackary Gainer
Primary taxonomy
Surgical Physician Assistant 363AS0400X
License number
PA61639442 WA
Self-reported in NPPES; status is on the state search
Practice location
12039 NE 128TH St Ste 500, Kirkland, WA 98034
Phone
(425) 899-4930
Enumerated
Sep 26, 2024
Record last updated
Jan 9, 2025
Medicare enrollment
Enrolled (PECOS I20241228000001); 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.
Download card Updates feed

8 nearest surgical physician assistant records → All 609 in Washington → Look up another NPI →

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. Idil Baysal, ARNPFamily Nurse Practitioner1891434031
  4. Darin Bradshaw, M.D.Physical Medicine & Rehabilitation Physician1891138806
  5. Michelle Copley, MDPhysical Medicine & Rehabilitation Physician1225666100
  6. Brian DialOrthopaedic Surgery of the Spine Physician1962897504

Verify Zackary Gainer 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 PA61639442    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

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).

Zackary Gainer among 609 surgical physician assistant records in Washington

Zackary Gainer is one of 609 surgical physician assistant records with a practice address in Washington. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 95% of them.

  • NPI issued2024 · 95% of these records are older, 2% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 79% of these records are
  • Graduated2024 · median 2015 among the 479 with a school on file
  • Record last updated2025 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgical Physician Assistant providers in Washington

There are 609 surgical physician assistant records in Washington.

All 609 in Washington → Every provider in Kirkland → Surgical Physician Assistant nationwide →

The 8 surgical physician assistant records with the nearest ZIP codes

  1. Katherine Batts, PA-CKirkland, WA 980341043255276
  2. Timothy Billings, PAKirkland, WA 980341962428607
  3. Yuri Bobko, PA-CKirkland, WA 980341487665782
  4. Paul Bowman, PAKirkland, WA 980341467531533
  5. Orion BrasKirkland, WA 980341467004713
  6. Susan Chiappetta-Romano, PAKirkland, WA 980341881724524
  7. Nancy Corbett, PAKirkland, WA 980341356420475
  8. Katherine Eickhoff, PA-CKirkland, WA 980341649628413

Common questions

What is Zackary Gainer's NPI number?

Zackary Gainer's National Provider Identifier (NPI) is 1396563607, issued on Sep 26, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Zackary Gainer located?

The NPPES record lists a practice address at 12039 NE 128TH St Ste 500, Kirkland, WA, 98034. Phone: (425) 899-4930. Providers update this record themselves, so call before visiting.

How can I verify Zackary Gainer's license?

NPPES lists Washington license number PA61639442, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.