This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / ID

NATHAN T STILLWAGON, MD

EMERGENCY MEDICINE

Medical school: UNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE

Graduated: 2009

NPI: 1750511168

Practice Locations (2)

CEP AMERICA LLC

1055 N CURTIS RD

BOISE, ID 837061309

2083672121

CEP AMERICA LLC

351 SW 9TH ST

ONTARIO, OR 979142639

5418817000

Source: CMS National Downloadable File, September 2026.

NATHAN STILLWAGON, MD | HealthCareAtlasUSA