NPPES file of Aug 9, 2026

Nam Nguyen, DO

Anesthesiology Physician · Bellevue, WA

Nam Nguyen, DO is an anesthesiology physician with a practice address in Bellevue, Washington, and NPI 1275067076, issued on Apr 18, 2017. Check the license (Washington OP61434190, as entered in NPPES) on the Washington Medical Commission; 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
1275067076
Name
Nam Nguyen
Credential
DO
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
OP61434190 WA
Self-reported in NPPES; status is on the state search
Practice location
1035 116TH Ave NE, Bellevue, WA 98004
Phone
(425) 455-2015
Enumerated
Apr 18, 2017
Record last updated
Jun 22, 2023
Medicare enrollment
Enrolled (PECOS I20230731002467); 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 1035 116TH Ave NE

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

  1. Stanley Abramski, MDPsychiatry Physician1245255181
  2. Shelley Agricola, MDAnesthesiology Physician1659328326
  3. Michael Ames, MDHospitalist Physician1255622643
  4. Christopher Andersen, MDHospitalist Physician1558371971
  5. Colin Andrews, MDAnesthesiology Physician1124482054
  6. Randall Baker, MDAnesthesiology Physician1942240528

Verify Nam Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license OP61434190
    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
Open 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. Matrix Anesthesia, PSBellevue, WA

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

Nam Nguyen among 1,701 anesthesiology physician records in Washington

Nam Nguyen, DO is one of 1,701 anesthesiology physician records with a practice address in Washington. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 84% of them.

  • NPI issued2017 · 84% of these records are older, 14% newer
  • In a Medicare fileYes · 70% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2019 · median 2007 among the 1,103 with a school on file
  • Record last updated2023 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Anesthesiology Physician providers in Washington

There are 1,701 anesthesiology physician records in Washington.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Shelley Agricola, MDBellevue, WA 980041659328326
  2. Randall Baker, MDBellevue, WA 980041942240528
  3. Donald Bernhardt, MDBellevue, WA 980041629019252
  4. John Collier, MDBellevue, WA 980041316987035
  5. John Costello, MDBellevue, WA 980041780628610
  6. Vicente Farinas, MDBellevue, WA 980041659318202
  7. Kevin Fujinaga, MDBellevue, WA 980041497797658
  8. Ku-Yuen Hsue, MDBellevue, WA 980041184661662

Common questions

What is Nam Nguyen, DO's NPI number?

Nam Nguyen, DO's National Provider Identifier (NPI) is 1275067076, issued on Apr 18, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Nam Nguyen, DO located?

The NPPES record lists a practice address at 1035 116TH Ave NE, Bellevue, WA, 98004. Phone: (425) 455-2015. Providers update this record themselves, so call before visiting.

How can I verify Nam Nguyen, DO's license?

NPPES lists Washington license number OP61434190, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.