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 / MA

KAREN A CASPER, MD

EMERGENCY MEDICINE

Medical school: UNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON

Graduated: 1995

NPI: 1962518738

Practice Locations (1)

MARTHA'S VINEYARD HOSPITAL INC

1 HOSPITAL RD

OAK BLUFFS, MA 025571406

508693041079525

Source: CMS National Downloadable File, September 2026.