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

YESENIA GREEFF, MD

GASTROENTEROLOGY

Medical school: BOSTON UNIVERSITY SCHOOL OF MEDICINE

Graduated: 2012

Also: INTERNAL MEDICINE

Offers telehealth

NPI: 1598026494

Practice Locations (1)

BAYSTATE MEDICAL PRACTICES INC

3350 MAIN ST

SPRINGFIELD, MA 011071112

4137949338

Source: CMS National Downloadable File, September 2026.

YESENIA GREEFF, MD | HealthCareAtlasUSA