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

GARY B MCCALLUM, MD

EMERGENCY MEDICINE

Medical school: UNIVERSITY OF ARKANSAS COLLEGE OF MEDICINE

Graduated: 2001

NPI: 1205862315

Practice Locations (2)

ARKANSAS HEART HOSPITAL LLC

1701 S SHACKLEFORD RD

LITTLE ROCK, AR 722114335

ARKANSAS HEART HOSPITAL LLC

7 SHACKLEFORD W BLVD

LITTLE ROCK, AR 722113886

5016645860

Source: CMS National Downloadable File, September 2026.

GARY MCCALLUM, MD | HealthCareAtlasUSA