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

Un Sok Seo, MD, UN

Individual provider Emergency Medical Services (Emergency Medicine) Physician · NPI 1447280987

Un Sok Seo, MD, UN practises Emergency Medicine in Cottage Grove, Oregon. Graduated from Loma Linda University School of Medicine in 2002, 24 years ago. Practices with Eugene Emergency Physicians PC, a 28-clinician group and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
24
Trained at
Loma Linda University School of Medicine
Licensed in
OR
In the registry since
2006
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

1515 Village Dr
Cottage Grove, OR 97424-9700 Not confirmed with CMS for 18 years — call before visiting
Phone: (541) 942-0511
Fax: (541) 942-0353
Show map & directions

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

Specialties & licences

Emergency Medical Services (Emergency Medicine) Physician (primary) Taxonomy 207PE0004X · Licence MD25947 (OR)

Record details

NPI number1447280987
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , UN
Sole proprietorNo
NPI enumeratedJuly 3, 2006
Last updated in NPPESOctober 11, 2007

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolLOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2002 (24 years in practice)
Group practice Eugene Emergency Physicians Pc — 28 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients122
Services billed 145 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Eugene Emergency Physicians PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 28 clinicians in the practice; 12 are shown here.

Other providers in Cottage Grove