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

DAVID GROTELUSCHEN, MD

HEMATOLOGY/ONCOLOGY

Medical school: UNIVERSITY OF IOWA, RJ & L CARVER COLLEGE OF MEDICINE

Graduated: 2001

Also: INTERNAL MEDICINE

NPI: 1679538011

Practice Locations (2)

ASCENSION NE WISCONSIN, INC

1506 S ONEIDA ST

APPLETON, WI 549151305

9207382000

ST VINCENT HOSPITAL-HOSPITAL SISTERS-THIRD ORDER OF ST FRANCIS

835 S VAN BUREN ST

GREEN BAY, WI 543013526

9204330111

Source: CMS National Downloadable File, September 2026.