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 / CT

ROGER H KARLIN, MD

INTERNAL MEDICINE

Medical school: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI

Graduated: 1976

Also: ALLERGY/IMMUNOLOGY

NPI: 1700894177

Practice Locations (2)

88 ROUTE 37

New Fairfield, CT 06812

88 STATE ROUTE 37

NEW FAIRFIELD, CT 068125036

2037462436

Source: CMS National Downloadable File, September 2026.

ROGER KARLIN, MD | HealthCareAtlasUSA