Team Health Holdings, Inc. is a supplier of outsourced healthcare professional staffing and administrative services to hospitals and other healthcare providers in the United States, based upon revenues, patient visits, and number of clients. Team Health serves approximately 730 civilian and military hospitals, clinics and physician groups in 47 states with a team of more than 7,100 affiliated healthcare professionals. In January 2013, the Company acquired the practice of San Francisco Physicians Internationale, Inc. In July 2013, the Company announced that the expansion of its emergency medicine staffing services to Michigan through the acquisition of the operations of Tri-County Emergency Physicians, PC. In October 2013, TeamHealth Holdings Inc announced the acquisition of the operations of Marshall Physician Services, LLC, operating as MESA Medical Group (MESA). In November 2013, Team Health Holdings Inc acquired the operations of Wolverine Anesthesia Consultants (Wolverine).