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Doctors / MI

ULRICH A DUFFNER, MD

HEMATOLOGY

Graduated: 1990

Also: PEDIATRIC MEDICINE

NPI: 1235342569

Practice Locations (2)

SPECTRUM HEALTH HOSPITALS

100 MICHIGAN AVE NE

GRAND RAPIDS, MI 495032560

6163911774

SPECTRUM HEALTH HOSPITALS

100 MICHIGAN ST NORTHEAST, COREWELL HEALTH GRAND RAPIDS HOSPIT

GRAND RAPIDS, MI 495032560

6163911774

Source: CMS National Downloadable File, September 2026.

ULRICH DUFFNER, MD | HealthCareAtlasUSA