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 / GA

SPENCER CALLAGHAN, MD

INTERNAL MEDICINE

Medical school: MERCER UNIVERSITY SCHOOL OF MEDICINE

Graduated: 2021

NPI: 1124695838

Practice Locations (1)

WELLSTAR MEDICAL GROUP LLC

1120 15TH ST

AUGUSTA, GA 309120004

7067218623

Source: CMS National Downloadable File, September 2026.

SPENCER CALLAGHAN, MD | HealthCareAtlasUSA