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

STEVEN J HORN, MD

INTERNAL MEDICINE

Medical school: STATE UNIVERSITY OF NEW YORK AT BUFFALO SCHOOL OF MEDICINE

Graduated: 1998

NPI: 1457324469

Practice Locations (1)

SUBURBAN CARDIOLOGY PC

5530 SHERIDAN DR, SUITE 2

WILLIAMSVILLE, NY 142213730

7165651978

Source: CMS National Downloadable File, September 2026.

STEVEN HORN, MD | HealthCareAtlasUSA