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

Sean Tan Nguyen, MD

Individual provider Emergency Medicine Physician · NPI 1265798391

Sean Tan Nguyen, MD is an Emergency Medicine in Seattle, Washington. Graduated from Saint Louis University School of Medicine in 2012, 14 years ago. Practices with Associated Emergency Room Physicians Inc Ps, a 26-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
14
Trained at
Saint Louis University School of Medicine
Licensed in
WA
In the registry since
2012
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

325 Ninth Ave Ms# 359702
Seattle, WA 98104-2420
Phone: (206) 744-2556
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence MD60289479 (WA)

Record details

NPI number1265798391
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 3, 2012
Last updated in NPPESDecember 21, 2016

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2012 (14 years in practice)
Group practice Associated Emergency Room Physicians Inc Ps — 26 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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