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

Dr. Mark Hsueh Tseng, MD

Individual provider Surgery Physician · NPI 1669631651

Dr. Mark Hsueh Tseng, MD is a General Surgery in Auburn, Washington. Graduated from State University of New York Downstate Medical Center in 2002, 24 years ago. Practices as a sole proprietor, works from 2 locations and accepts Medicare assignment. Licensed in New York and Washington.

Years since qualifying
24
Trained at
State University of New York Downstate Medical Center
Licensed in
NY, WA
In the registry since
2008
Specialties on file
2
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

921 Harvey Rd NE Ste B
Auburn, WA 98002-4294
Phone: (253) 736-2818
Fax: (253) 939-2376
Show map & directions

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

Additional practice locations (1)

  • 121 N Division, Auburn, WA 98001 — (253) 804-2809

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence MD60125808 (WA)
Surgery Physician Taxonomy 208600000X · Licence 244617 (NY)

Record details

NPI number1669631651
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 4, 2008
Last updated in NPPESOctober 4, 2024
Certification dateOctober 4, 2024
Mailing addressPo Box 66596, Seattle, WA 98166-0596

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolSTATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER
Graduated 2002 (24 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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