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 / MA

TANIA A COSSIO, MD

ANESTHESIOLOGY

Medical school: NEW YORK MEDICAL COLLEGE

Graduated: 2013

NPI: 1558701227

Practice Locations (3)

MASS GENERAL BRIGHAM MEDICAL GROUP WESTERN MASSACHUSETTS INC

10 DENNISTON PL, WOMENS HEALTH

NORTHAMPTON, MA 010602052

4135869866

MASS GENERAL BRIGHAM MEDICAL GROUP WESTERN MASSACHUSETTS INC

30 LOCUST ST

NORTHAMPTON, MA 010602052

4135822441

PHYSICIAN AFFILIATE GROUP OF NEW YORK PC

506 LENOX AVE

NEW YORK, NY 100371802

2129391840

Source: CMS National Downloadable File, September 2026.

TANIA COSSIO, MD | HealthCareAtlasUSA