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 / IN

NATALIE J FRENTZ, MD

FAMILY PRACTICE

Medical school: INDIANA UNIVERSITY SCHOOL OF MEDICINE

Graduated: 2004

NPI: 1194941708

Practice Locations (1)

FAMILY MEDICINE OF SOUTH BEND PC

6301 UNIVERSITY COMMONS, SUITE 210

SOUTH BEND, IN 466351590

5742344016203

Source: CMS National Downloadable File, September 2026.

NATALIE FRENTZ, MD | HealthCareAtlasUSA