Trac M. Duong, M.D.
Otolaryngology Physician · Bellevue, WA
Trac M. Duong, M.D. is an otolaryngology physician with a practice address in Bellevue, Washington, and NPI 1659566560, issued on Sep 13, 2007. Check the license (Washington MD60340252, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Trac M. Duong
- Credential
- M.D.
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License numbers
- MD60340252 WA
A87603 CA
52979 MN
Self-reported in NPPES; status is on the state search - Practice location
- 1231 116TH Ave NE, Bellevue, WA 98004
- Phone
- (425) 454-3938
- Enumerated
- Sep 13, 2007
- Record last updated
- Oct 7, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (425) 454-2568
- Medicare enrollment
- Enrolled (PECOS I20130808000968); accepts Medicare assignment
- Medical or professional school
- Yale University School Of Medicine, 2002
- Entity
- Type 1 · individual
Also registered at 1231 116TH Ave NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lisa Abel, ARNPWomen's Health Nurse Practitioner1609875855
- Cynthia Anonsen, MDOtolaryngology Physician1568417608
- Thomas Castle, MDOrthopaedic Surgery Physician1881665677
- Sung Cho, MDSurgery Physician1588822951
- Alexandra Degroot, AUDAudiologist1437426970
- Shelby Dobbs, PACSurgical Physician Assistant1184669491
Verify Trac M. Duong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60340252Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% fewer Medicare Part D claims than the average otolaryngology physician in 2024
322 Medicare Part D claims for 123 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 29 claims were for opioids.
Most prescribed
- Ofloxacin67 claims
- Prednisolone Acetate32 claims
- Ondansetron Odt30 claims
- Cephalexin25 claims
- Hydrocodone-Acetaminophen23 claims
- Mometasone Furoate18 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.
Industry payments in 2024: $118.78
1 payment: food and beverage; the largest payer was Neurent Medical Limited. The 6,429 providers of this specialty with any payment received $1,922.50 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Proliance Surgeons Inc P SBellevue, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Otolaryngology Physician providers in Washington
There are 305 otolaryngology physician records in Washington.
Other otolaryngology physician records in Washington
- Paul Abson, MDEverett, WA1336121029
- Jeffery Adams, MDEverett, WA1104891175
- Lingga AdidharmaSeattle, WA1013595537
- Annie AhnRenton, WA1598182990
- Jordan AllensworthVancouver, WA1912347675
- Galit Almosnino, MDKirkland, WA1740785575
- Shaunak Amin, MDSeattle, WA1831725753
- Philemon Anderson, M.D.Vancouver, WA1609836840
- Cynthia Anonsen, MDBellevue, WA1568417608
- Amy Anstead, M.D.Edmonds, WA1982852448
Common questions
What is Trac M. Duong, M.D.'s NPI number?
Trac M. Duong, M.D.'s National Provider Identifier (NPI) is 1659566560, issued on Sep 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Trac M. Duong, M.D. located?
The NPPES record lists a practice address at 1231 116TH Ave NE, Bellevue, WA, 98004. Phone: (425) 454-3938. Providers update this record themselves, so call before visiting.
How can I verify Trac M. Duong, M.D.'s license?
NPPES lists Washington license number MD60340252, 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 Trac M. Duong, M.D. prescribe under Medicare Part D?
In 2024, Trac M. Duong, M.D. had 322 Medicare Part D claims for 123 beneficiaries; the average among otolaryngology physician prescribers was 541. 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.