HealthCareAtlasUSA

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 / SD

DEREK S. DAY, MD

PHYSICAL MEDICINE AND REHABILITATION

Medical school: BAYLOR COLLEGE OF MEDICINE

Graduated: 2020

NPI: 1972131712

Practice Locations (3)

AVERA MCKENNAN

901 E VIRGIL AVE

MILBANK, SD 572522124

6054324538

AVERA MCKENNAN

6100 S LOUISE AVE

SIOUX FALLS, SD 571086029

UNIVERSITY OF UTAH SPECIALTY SERVICES

50 N MEDICAL DR, UNIVERSITY OF UTAH HOSPITAL PMANDR

SALT LAKE CITY, UT 841320100

8015876336

Source: CMS National Downloadable File, September 2026.