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

GUY MITCHELL SULLIVAN, PA

PHYSICIAN ASSISTANT

Graduated: 2016

NPI: 1841642667

Practice Locations (4)

ORTHOPEDIC INSTITUTE PC

407 22ND AVE

BROOKINGS, SD 570062427

6053315890

ORTHOPEDIC INSTITUTE PC

810 E 23RD ST

SIOUX FALLS, SD 571052135

ORTHOPEDIC INSTITUTE PC

2120 LIVE STRONGER ST

TEA, SD 570648331

6053315890

ORTHOPEDIC INSTITUTE PC

1101 BROADWAY AVE

YANKTON, SD 570782835

6053315890

Source: CMS National Downloadable File, September 2026.