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 / NY

STEPHEN W DOWNING, MD

THORACIC SURGERY

Medical school: GEORGETOWN UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1987

Also: CARDIAC SURGERY

NPI: 1104861178

Practice Locations (1)

MERCY HOSPITAL OF BUFFALO

565 ABBOTT RD

BUFFALO, NY 142202039

7168267000

Source: CMS National Downloadable File, September 2026.

STEPHEN DOWNING, MD | HealthCareAtlasUSA