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 / MO

KAROL ROSNER, MD

INTERNAL MEDICINE

Graduated: 1996

Also: NEPHROLOGY

NPI: 1053425884

Practice Locations (1)

HANNIBAL REGIONAL HEALTHCARE SYSTEM INC

6500 HOSPITAL DR

HANNIBAL, MO 634016890

5732481300

Source: CMS National Downloadable File, September 2026.

KAROL ROSNER, MD | HealthCareAtlasUSA