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

Dr. Edward Houk Chun Junn, MD

Individual provider Emergency Medicine Physician · NPI 1144276858

Dr. Edward Houk Chun Junn, MD is an Emergency Medicine in Portland, Oregon. Graduated from Univ of Western Ontario Schulich School of Med in 1988, 38 years ago. Practices with Olney Emergency Group, a Professional LLC, a 21-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Oregon and Washington.

Years since qualifying
38
Trained at
Univ of Western Ontario Schulich School of Med
Licensed in
OR, WA
In the registry since
2006
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

9742 NW Skyview Dr
Portland, OR 97231-2668
Phone: (503) 784-7893
Show map & directions

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

Additional practice locations (1)

  • 600 E Main St, Elma, WA 98541-9560 — (360) 346-2222

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence MD22282 (OR)
Emergency Medicine Physician Taxonomy 207P00000X · Licence MD60718425 (WA)

Record details

NPI number1144276858
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 25, 2006
Last updated in NPPESDecember 27, 2018

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIV OF WESTERN ONTARIO SCHULICH SCHOOL OF MED
Graduated 1988 (38 years in practice)
Group practice Olney Emergency Group, A Professional Llc — 21 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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