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 / WI

BENJAMIN DUFFY, DO

INTERNAL MEDICINE

Graduated: 2003

Also: HOSPITALIST

Offers telehealth

NPI: 1144210857

Practice Locations (1)

THEDACARE, INCORPORATED

130 2ND ST, SUITE 197

NEENAH, WI 549562883

9207292030

Source: CMS National Downloadable File, September 2026.

BENJAMIN DUFFY, DO | HealthCareAtlasUSA