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

Siyeon Andrew Seong

Individual provider Anesthesiology Physician · NPI 1679060362

Siyeon Andrew Seong is an Anesthesiology in Seattle, Washington. Graduated from University of Vermont College of Medicine in 2018, 8 years ago. Practices with Physicians Anesthesia Service PLLC, a 186-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
8
Trained at
University of Vermont College of Medicine
Licensed in
WA
In the registry since
2018
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Practice location Address checks out

600 Broadway Ste 270
Seattle, WA 98122-5392
Phone: (206) 625-0578
Fax: (206) 625-9184
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Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence MD61298372 (WA)

Record details

NPI number1679060362
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 18, 2018
Last updated in NPPESOctober 18, 2022
Certification dateOctober 18, 2022

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF VERMONT COLLEGE OF MEDICINE
Graduated 2018 (8 years in practice)
Group practice Physicians Anesthesia Service Pllc — 186 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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