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

Yolanda Tseng, MD

Individual provider Radiation Oncology Physician · NPI 1588892749

Yolanda Tseng, MD is a Radiation Oncology in Seattle, Washington. Graduated from Harvard Medical School in 2009, 17 years ago. Practices with The Association of University Physicians, a 3,459-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts and Washington.

Years since qualifying
17
Trained at
Harvard Medical School
Licensed in
MA, WA
In the registry since
2009
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

1570 N 115th St
Seattle, WA 98133-8401
Phone: (206) 306-2804
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence MD60450542 (WA)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence 249551 (MA)

Record details

NPI number1588892749
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 26, 2009
Last updated in NPPESAugust 22, 2014
Mailing addressPo Box 50095, Seattle, WA 98145-5095

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 2009 (17 years in practice)
Group practice The Association Of University Physicians — 3459 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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