MEDNAX, Inc. (MEDNAX) is a provider of physician services, including newborn, maternal-fetal and other pediatric subspecialty care. The Company provides clinical care to babies born prematurely or with complications within specific hospital units, primarily neonatal intensive care units (NICUs). It provides anesthesia care at more than 90 hospitals, 100 ambulatory surgery centers and office-based practices with over 950 of its affiliated anesthesiologists. It provides acute and chronic pain management services in over 20 pain management centers through its network of physicians and physician assistants. It provides inpatient and office-based clinical care to expectant mothers and their unborn babies through its over 245 affiliated maternal-fetal medicine subspecialists, as well as obstetricians and other clinicians. Its network includes other pediatric subspecialists, such as pediatric intensivists, pediatric hospitalists and pediatric surgeons.