Duke Health Enterprise. Duke Health Enterprise is the legal term for the covered entity that includes: Duke University Health System, including: Duke University Hospital and its Medical Staff Durham Regional Hospital and Medical Staff Raleigh Community Hospital and Medical Staff Duke Health Community Care Associated Health Services Davis Ambulatory Surgical Center and Medical Staff Patient Revenue Management Organization Private Diagnostic Clinic Duke University School of Medicine Duke University School of Nursing Duke Clinical Research Institute Counseling and Psychological Services Duke University Student Health Personal Assistance Services Live for Life