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

Mr. Eric Michael Chang, MD

Individual provider Radiation Oncology Physician · NPI 1114304870

Mr. Eric Michael Chang, MD is a Radiation Oncology in Portland, Oregon. Graduated from University of California, San Francisco School of Medicine in 2015, 11 years ago. Practices with Kaiser Foundation Health Plan of the Northwest, a 1,811-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
11
Trained at
University of California, San Francisco School of Medicine
Licensed in
OR
In the registry since
2015
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

3181 SW Sam Jackson Park Rd # L337
Portland, OR 97239-3011
Phone: (503) 494-8756
Show map & directions

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

Additional practice locations (1)

  • 1775 Thompson Rd, Coos Bay, OR 97420-2125 — (541) 269-8111

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence MD197811 (OR)

Record details

NPI number1114304870
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 1, 2015
Last updated in NPPESOctober 29, 2020
Certification dateOctober 29, 2020
Mailing address3181 Sw Sam Jackson Park Rd # L337, Portland, OR 97239-3098

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolUNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice Kaiser Foundation Health Plan Of The Northwest — 1811 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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