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

JOHN D NORTHUP, MD

GASTROENTEROLOGY

Medical school: YALE UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1967

Also: INTERNAL MEDICINE

NPI: 1023232527

Practice Locations (1)

12345 MERCY BLVD

SAVANNAH, GA 314193436

9129273046

Source: CMS National Downloadable File, September 2026.