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

EVA KOELLER, MD

GENERAL SURGERY

Medical school: WARREN ALPERT MEDICAL SCHOOL OF BROWN UNIVERSITY

Graduated: 2020

NPI: 1891317848

Practice Locations (1)

BAYSTATE MEDICAL PRACTICES INC

2 MEDICAL CTR DR

SPRINGFIELD, MA 011071270

4137948020

Source: CMS National Downloadable File, September 2026.

EVA KOELLER, MD | HealthCareAtlasUSA