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Doctors / MI

COLLEEN A HARTWIG, DO

INTERNAL MEDICINE

Medical school: MICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE

Graduated: 1995

NPI: 1720056757

Practice Locations (3)

BEAUMONT MEDICAL GROUP HOSPITAL BASED SERVICES

28050 GRAND RIVER AVE

FARMINGTON HILLS, MI 483365919

9475218196

BEAUMONT MEDICAL GROUP HOSPITAL BASED SERVICES

44201 DEQUINDRE RD

TROY, MI 480851117

2489641187

BEAUMONT MEDICAL GROUP HOSPITAL BASED SERVICES

44201 DEQUINDRE RD EC, BEAUMONT EMERGENCY SERVICES TR

TROY, MI 480851117

2489645111

Source: CMS National Downloadable File, September 2026.

COLLEEN HARTWIG, DO | HealthCareAtlasUSA