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

MARK A REINER

GENERAL SURGERY

Medical school: STATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER

Graduated: 1974

NPI: 1447333562

Practice Locations (1)

1010 5TH AVE

NEW YORK, NY 100280130

Source: CMS National Downloadable File, September 2026.