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 / AR

MARK A HORAN, MD

EMERGENCY MEDICINE

Medical school: UNIVERSITY OF TEXAS MEDICAL SCHOOL AT HOUSTON

Graduated: 1992

NPI: 1114989530

Practice Locations (1)

SOUTHEASTERN EMERGENCY PHYSICIANS LLC

1001 TOWSON AVE

FORT SMITH, AR 729014921

4794414000

Source: CMS National Downloadable File, September 2026.

MARK HORAN, MD | HealthCareAtlasUSA