


GROUP HEALTH PLAN, INC.
INFINITE HEALTH COLLABORATIVE, P.A.
MIDWEST RADIOLOGY, P.A.
ANESTHESIA ASSOCIATES OF KANSAS CITY, P.A.
NORAN NEUROLOGICAL CLINIC, PA
WESTERN ANESTHESIOLOGY ASSOCIATES, INC.
EMERGENCY CARE CONSULTANTS PA
YANKTON MEDICAL CLINIC, P.C.
LAKEVIEW CLINIC, LTD
DES MOINES ORTHOPAEDIC SURGEONS, P.C.