NPPES file of Aug 9, 2026

Dennis Tridung Nguyen, MD

General Practice Physician · Seattle, WA

Dennis Tridung Nguyen, MD is a general practice physician with a practice address in Seattle, Washington, and NPI 1952185209, issued on Aug 18, 2023. Check the license (Washington MDCE.ML.61439927, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1952185209
Name
Dennis Tridung Nguyen
Credential
MD
Primary taxonomy
General Practice Physician 208D00000X
License number
MDCE.ML.61439927 WA
Self-reported in NPPES; status is on the state search
Practice location
3815 S Othello St, Seattle, WA 98118
Phone
(206) 788-3500
Enumerated
Aug 18, 2023
Record last updated
Apr 3, 2026
Medicare enrollment
Enrolled (PECOS I20260501001185); may accept 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 3815 S Othello St

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

  1. Edith Anyieni, ARNPPsychiatric/Mental Health Nurse Practitioner1881173979
  2. Christa Brown, RNRegistered Nurse1881171171
  3. Quynh Bui, M.D.Family Medicine Physician1639286388
  4. Jenna Buller Nofziger, ARNPFamily Nurse Practitioner1801311865
  5. Roseline Buyeka, RNObstetrics Physician1093350977
  6. Lingshan Chen, ARNPFamily Nurse Practitioner1033781018

Verify Dennis Tridung Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MDCE.ML.61439927
    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

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98% fewer Medicare Part D claims than the average general practice physician in 2024

74 Medicare Part D claims for 16 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D.

  1. Dennis Nguyen74
  2. Specialty average3,030

Most prescribed

  1. Amlodipine Besylate16 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.

General Practice Physician providers in Washington

There are 388 general practice physician records in Washington.

Other general practice physician records in Washington

  1. Gurmesa Adula, MDTacoma, WA1205770401
  2. David Ahern, MDTacoma, WA1285498105
  3. Oladapo AkinmoladunTacoma, WA1578156147
  4. Jonathan Alexander, MDTacoma, WA1467101139
  5. Carolina AlvarezTacoma, WA1861191322
  6. Amy Anderson, D.O.Silverdale, WA1215063854
  7. Lacey Anderson, DOTacoma, WA1912761560
  8. Scott AndersonTacoma, WA1609680305
  9. Shannon Antipov, LPNSeattle, WA1417844556
  10. Angela Aparicio-Polidoro, MDBellingham, WA1073444311

Common questions

What is Dennis Tridung Nguyen, MD's NPI number?

Dennis Tridung Nguyen, MD's National Provider Identifier (NPI) is 1952185209, issued on Aug 18, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Dennis Tridung Nguyen, MD located?

The NPPES record lists a practice address at 3815 S Othello St, Seattle, WA, 98118. Phone: (206) 788-3500. Providers update this record themselves, so call before visiting.

How can I verify Dennis Tridung Nguyen, MD's license?

NPPES lists Washington license number MDCE.ML.61439927, 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.

How much does Dennis Tridung Nguyen, MD prescribe under Medicare Part D?

In 2024, Dennis Tridung Nguyen, MD had 74 Medicare Part D claims for 16 beneficiaries; the average among general practice physician prescribers was 3,030. 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.