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 / IN

JOHN EHRHARDT, MD

GENERAL SURGERY

Graduated: 2020

NPI: 1669000345

Practice Locations (3)

PO BOX, SUITE 38

CORYDON, IN 47112

PO BOX, SUITE 3276

EVANSVILLE, IN 47731

PO BOX

CINCINNATI, OH 45263

Source: CMS National Downloadable File, September 2026.