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 / ME

LOREN Y BALLESTAS, DO

HOSPITALIST

Medical school: PHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE

Graduated: 2000

NPI: 1881614691

Practice Locations (1)

EASTERN MAINE MEDICAL CENTER

489 STATE ST

BANGOR, ME 044016616

2079737000

Source: CMS National Downloadable File, September 2026.