Children's and its joint venture with the Medical College of Wisconsin - the Children's Specialty Group (CSG) - are the largest providers of pediatric healthcare in the state, serving the children and families of Wisconsin with the highest level of care through their American College of Surgeons Level I Children's Surgery Verification Center, Level I Pediatric Trauma Center, Diagnostic Imaging Center of Excellence, 72-bed Level IV NICU, Level IV Epilepsy Center, and a 72-bed PICU. Approximately 1,780 MCW physicians and approximately 905 advanced practice providers care for more than 484,000 patients of all ages annually at Froedtert Hospital, Zablocki VA Medical Center, Children's Wisconsin, and many other hospitals and clinics throughout eastern Wisconsin, representing more than 5.1 million patient visits annually.