NPPES file of Aug 9, 2026

Tuyen Thanh Nhan, DO

Family Medicine Physician · Burien, WA

Tuyen Thanh Nhan, DO is a family medicine physician with a practice address in Burien, Washington, and NPI 1275927832, issued on Mar 22, 2015. Check the license (Washington OP60935855, 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
1275927832
Name
Tuyen Thanh Nhan
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
OP60935855 WA
Self-reported in NPPES; status is on the state search
Practice location
16045 1St Ave S FL 1, Burien, WA 98148
Phone
(206) 965-4180
Enumerated
Mar 22, 2015
Record last updated
Sep 23, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicaid ID
2081843 WA
Medicare enrollment
Enrolled (PECOS I20200914000818); 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 16045 1St Ave S FL 1

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

  1. Katayoun Akbari, PACPhysician Assistant1972072106
  2. Freeha Bokhari, M.D.Family Medicine Physician1043289796
  3. Arashpreet Chhina, MDInternal Medicine Physician1831833060
  4. Charissa Chi, ARNPFamily Nurse Practitioner1336653005
  5. Mia Concordia, MSW, LICSWClinical Social Worker1609242890
  6. Marnie Cowell, ARNPFamily Nurse Practitioner1528469004

Verify Tuyen Thanh Nhan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license OP60935855
    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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38% more Medicare Part D claims than the average family medicine physician in 2024

4,888 Medicare Part D claims for 545 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 29 claims were for opioids.

  1. Tuyen Nhan4,888
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium514 claims
  2. Amlodipine Besylate253 claims
  3. Levothyroxine Sodium245 claims
  4. Lisinopril241 claims
  5. Losartan Potassium166 claims
  6. Hydrochlorothiazide151 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.

Bills Medicare through 3 group practices

  1. Franciscan Medical GroupBurien, WA
  2. Select Outpatient Services IncGlenview, IL
  3. Select Rehabilitation, LLCGlenview, IL

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

Tuyen Thanh Nhan among 5,534 family medicine physician records in Washington

Tuyen Thanh Nhan, DO 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 2015, is newer than 73% of them.

  • NPI issued2015 · 73% of these records are older, 24% 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).

51 family medicine physician records list a practice address in Burien

They are 51 of the 1,342 NPPES records with a practice address in Burien, and 5,534 family medicine physician records in Washington.

The 8 family medicine physician records with the nearest ZIP codes

  1. Freeha Bokhari, M.D.Burien, WA 981481043289796
  2. Prashant Gupta, M.D.Burien, WA 981481043552862
  3. Thomas Hulse, M.D.Burien, WA 981481750318473
  4. Judith Marsden, MDBurien, WA 981481477627123
  5. Sheri Peterson-Buckley, MDBurien, WA 981481023056249
  6. Andrea Bachhuber-BeamBurien, WA 981461326450404
  7. Jeffrey Hoff, D.O.Burien, WA 981461083696983
  8. Laura-Mae Baldwin, MDSeattle, WA 981451841416104

Common questions

What is Tuyen Thanh Nhan, DO's NPI number?

Tuyen Thanh Nhan, DO's National Provider Identifier (NPI) is 1275927832, issued on Mar 22, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Tuyen Thanh Nhan, DO located?

The NPPES record lists a practice address at 16045 1St Ave S FL 1, Burien, WA, 98148. Phone: (206) 965-4180. Providers update this record themselves, so call before visiting.

How can I verify Tuyen Thanh Nhan, DO's license?

NPPES lists Washington license number OP60935855, 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 Tuyen Thanh Nhan, DO prescribe under Medicare Part D?

In 2024, Tuyen Thanh Nhan, DO had 4,888 Medicare Part D claims for 545 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.