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Doctors / WI

WILLIAM JAMES WITTMAN, MD

INTERNAL MEDICINE

Medical school: UNIVERSITY OF MINNESOTA MEDICAL SCHOOL

Graduated: 1980

Also: FAMILY PRACTICE

NPI: 1902880511

Practice Locations (1)

APOGEE MEDICAL GROUP WISCONSIN SC

744 S WEBSTER AVE

GREEN BAY, WI 543013505

9204333500

Source: CMS National Downloadable File, September 2026.