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

JOHN MECENAS, MD

GENERAL SURGERY

Medical school: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI

Graduated: 1996

NPI: 1821090036

Practice Locations (2)

CAYUGA MEDICAL ASSOCIATES PC

1122 COMMONS AVE

CORTLAND, NY 130451643

6074288004

CAYUGA MEDICAL CENTER AT ITHACA

101 DATES DR

ITHACA, NY 148501342

6072744443

Source: CMS National Downloadable File, September 2026.