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

DONALD E HARTIG, MD

INTERNAL MEDICINE

Medical school: UNIVERSITY OF KANSAS SCHOOL OF MED (KC/WICH/SAL)

Graduated: 1992

Also: FAMILY PRACTICE

NPI: 1073597803

Practice Locations (1)

BELLIN MEMORIAL HOSPITAL INC

1630 COMMANCHE AVE, SUITE 102

GREEN BAY, WI 543135753

9204336000

Source: CMS National Downloadable File, September 2026.