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 / RI

HERBERT BRENNAN, DO

INTERNAL MEDICINE

Medical school: CHICAGO COLLEGE OF OSTEOPATHY

Graduated: 1992

Offers telehealth

NPI: 1659489060

Practice Locations (1)

2358 S COUNTY TRL

EAST GREENWICH, RI 028181583

4018866000

Source: CMS National Downloadable File, September 2026.

HERBERT BRENNAN, DO | HealthCareAtlasUSA