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 / NJ

GIACOMO MONTAGNA, MD

GENERAL SURGERY

Graduated: 2011

Also: OBSTETRICS/GYNECOLOGY

NPI: 1033748678

Practice Locations (2)

MSK BERGEN

225 SUMMIT AVE

MONTVALE, NJ 076451523

9085423336

MSKCC SURGERY GROUP

1275 YORK AVE

NEW YORK, NY 100656007

2126392000

Source: CMS National Downloadable File, September 2026.

GIACOMO MONTAGNA, MD | HealthCareAtlasUSA