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

GARY STEVEN ROSENBAUM, MD

INFECTIOUS DISEASE

Medical school: HOWARD UNIVERSITY COLLEGE OF MEDICINE

Graduated: 1985

Offers telehealth

NPI: 1437261385

Practice Locations (3)

887 OLD COUNTRY RD, SUITE A

Riverhead, NY 119012115

887 OLD COUNTRY RD, SUITE A

RIVERHEAD, NY 119012115

6317276122

887 OLD COUNTRY RD A

RIVERHEAD, NY 119012115

Source: CMS National Downloadable File, September 2026.

GARY ROSENBAUM, MD | HealthCareAtlasUSA