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

MATIAS M DCOSTA, MD

GASTROENTEROLOGY

Medical school: STATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER

Graduated: 1987

NPI: 1053374827

Practice Locations (1)

GASTROENTEROLOGY ASSOCIATES OF SUFFOLK PC

931 HALLOCK AVE

PORT JEFFERSON STATION, NY 117761228

6313317200

Source: CMS National Downloadable File, September 2026.

MATIAS DCOSTA, MD | HealthCareAtlasUSA