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

MARC A THERRIEN, CNA

CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)

Medical school: ALBANY MEDICAL COLLEGE OF UNION UNIVERSITY

Graduated: 2013

NPI: 1023443975

Practice Locations (2)

GASTROENTEROLOGY AND HEPATOLOGY OF CENTRAL NEW YORK, PC

5112 W TAFT RD, SUITE H

LIVERPOOL, NY 130884866

3154523235

OSWEGO HOSPITAL

110 W 6TH ST

OSWEGO, NY 131262507

3153495511

Source: CMS National Downloadable File, September 2026.