NPPES file of Aug 9, 2026

Melissa Trinh, PA-C, MPH

Physician Assistant · Kirkland, WA

Melissa Trinh, PA-C, MPH is a physician assistant with a practice address in Kirkland, Washington, and NPI 1174263537, issued on Mar 31, 2022. Check the license (Washington PA61566087, 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
1174263537
Name
Melissa Trinh
Credential
PA-C, MPH
Primary taxonomy
Physician Assistant 363A00000X
License numbers
PA61566087 WA
PA65155 CA
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
Mar 31, 2022
Record last updated
Apr 30, 2025
Fax
(425) 899-4859
Medicare enrollment
Enrolled (PECOS I20250617003717); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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8 nearest physician assistant records → All 3,718 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 Melissa Trinh 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 PA61566087    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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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).

Melissa Trinh among 3,718 physician assistant records in Washington

Melissa Trinh, PA-C, MPH is one of 3,718 physician assistant records with a practice address in Washington. 76% 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 83% of them.

  • NPI issued2022 · 83% of these records are older, 12% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2024 · median 2017 among the 2,460 with a school on file
  • Record last updated2025 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

39 physician assistant records list a practice address in Kirkland

They are 39 of the 3,404 NPPES records with a practice address in Kirkland, and 3,718 physician assistant records in Washington.

All 3,718 in Washington → Every provider in Kirkland → Physician Assistant nationwide →

The 8 physician assistant records with the nearest ZIP codes

  1. Christine Beck, PAKirkland, WA 980341912373317
  2. Thuy-Linh BuiKirkland, WA 980341679975981
  3. Stephanie DefreitasKirkland, WA 980341508272097
  4. Emily EstabrookKirkland, WA 980341376997981
  5. Marne Fox-Barrow, PA-CKirkland, WA 980341275628513
  6. Shanna Geiger, PA-CKirkland, WA 980341063434009
  7. Elizabeth Kozloff, PA-CKirkland, WA 980341982000311
  8. Elizabeth Kvochak, PA-CKirkland, WA 980341922416858

Common questions

What is Melissa Trinh, PA-C, MPH's NPI number?

Melissa Trinh, PA-C, MPH's National Provider Identifier (NPI) is 1174263537, issued on Mar 31, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Melissa Trinh, PA-C, MPH 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 Melissa Trinh, PA-C, MPH's license?

NPPES lists Washington license number PA61566087, 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.