Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Trac M. Duong, MD

Individual provider Otolaryngology Physician · NPI 1659566560

Dr. Trac M. Duong, MD is an Otolaryngology in Bellevue, Washington. Graduated from Yale University School of Medicine in 2002, 24 years ago. Practices with Proliance Surgeons Inc P S, a 394-clinician group and accepts Medicare assignment. Licensed in California, Minnesota and Washington.

Years since qualifying
24
Trained at
Yale University School of Medicine
Licensed in
CA, MN, WA
In the registry since
2007
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1231 116th Ave NE Ste 915
Bellevue, WA 98004-3804
Phone: (425) 454-3938
Fax: (425) 454-2568
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence MD60340252 (WA)
Otolaryngology Physician Taxonomy 207Y00000X · Licence 52979 (MN)
Otolaryngology Physician Taxonomy 207Y00000X · Licence A87603 (CA)

Record details

NPI number1659566560
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 13, 2007
Last updated in NPPESOctober 7, 2014
Mailing address805 Madison St, Suite 901, Seattle, WA 98104-1172

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOTOLARYNGOLOGY
Medical schoolYALE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2002 (24 years in practice)
Group practice Proliance Surgeons Inc P S — 394 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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