NPPES file of Aug 9, 2026

Viet P.h. Nguyen, MD

Family Medicine Physician · Seattle, WA

Viet P.h. Nguyen, MD is a family medicine physician with a practice address in Seattle, Washington, and NPI 1487186722, issued on Mar 28, 2017. Check the license (Washington MD60968357, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1487186722
Name
Viet P.h. Nguyen
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
MD60968357 WA
Self-reported in NPPES; status is on the state search
Practice location
10521 Meridian Ave N, Seattle, WA 98133
Phone
(206) 296-4990
Enumerated
Mar 28, 2017
Record last updated
Jul 23, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(206) 205-5142
Medicare enrollment
Enrolled (PECOS I20200922000700); accepts Medicare assignment
Medical or professional school
Harvard Medical School, 2017
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 10521 Meridian Ave N

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

  1. Cecilia Baca, RDHDental Hygienist1750748380
  2. Christopher BeindorffCounselor1437788940
  3. Rachel BennettCounselor1972249027
  4. Claire BiringerCounselor1376193789
  5. Lindsay BramanMental Health Counselor1467921049
  6. Alexis Brito, DDSDentist1043711674

Verify Viet P.h. Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD60968357
    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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82% fewer Medicare Part D claims than the average family medicine physician in 2024

653 Medicare Part D claims for 74 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.

  1. Viet Nguyen653
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium79 claims
  2. Lisinopril36 claims
  3. Amlodipine Besylate33 claims
  4. Losartan Potassium27 claims
  5. Simvastatin20 claims
  6. Tamsulosin Hcl20 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 82.8 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score82.1
  2. Costout of 100 · 30%60.7
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through 2 group practices

  1. King County FinanceSeattle, WA
  2. Swedish Health ServicesSeattle, WA

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

Viet P.h. Nguyen among 5,534 family medicine physician records in Washington

Viet P.h. Nguyen, MD is one of 5,534 family medicine physician records with a practice address in Washington. 73% 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 79% of them.

  • NPI issued2017 · 79% of these records are older, 18% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2017 · median 2009 among the 3,294 with a school on file
  • Record last updated2020 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

871 family medicine physician records list a practice address in Seattle

They are 871 of the 41,956 NPPES records with a practice address in Seattle, and 5,534 family medicine physician records in Washington.

The 8 family medicine physician records with the nearest ZIP codes

  1. Seth Bagan, MDShoreline, WA 981331245206200
  2. Linda Clark, M.D.Seattle, WA 981331508894858
  3. James Coghlan, MDSeattle, WA 981331922003896
  4. Vanessa Edrich, M.D.Seattle, WA 981331821033135
  5. Suzanne Evans, M.D.Shoreline, WA 981331649225301
  6. Jennifer Griffiths, MDSeattle, WA 981331720039548
  7. Alice Inouye, M.D.Shoreline, WA 981331831152065
  8. Kristen Johnson, M.D.Seattle, WA 981331518986413

Common questions

What is Viet P.h. Nguyen, MD's NPI number?

Viet P.h. Nguyen, MD's National Provider Identifier (NPI) is 1487186722, issued on Mar 28, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Viet P.h. Nguyen, MD located?

The NPPES record lists a practice address at 10521 Meridian Ave N, Seattle, WA, 98133. Phone: (206) 296-4990. Providers update this record themselves, so call before visiting.

How can I verify Viet P.h. Nguyen, MD's license?

NPPES lists Washington license number MD60968357, 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 Viet P.h. Nguyen, MD prescribe under Medicare Part D?

In 2024, Viet P.h. Nguyen, MD had 653 Medicare Part D claims for 74 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

What is Viet P.h. Nguyen, MD's MIPS final score?

The 2023 MIPS final score is 82.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.