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Doctors / NY
GASTROENTEROLOGY
Medical school: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
Graduated: 1978
Offers telehealth
NPI: 1992817977
JOSEPH M. DUVA MD PC
887 OLD COUNTRY RD, A
RIVERHEAD, NY 119012115
6317276122
Source: CMS National Downloadable File, September 2026.