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

IRENA MAIER, MD

GASTROENTEROLOGY

Graduated: 1994

Also: INTERNAL MEDICINE

Offers telehealth

NPI: 1235161779

Practice Locations (1)

ATRIUS HEALTH INC

133 BROOKLINE AVE

BOSTON, MA 022153904

6174211000

Source: CMS National Downloadable File, September 2026.