Responsibilities Medical Assistant -Neurology & Rehabilitation Medicine Capital Medical Group | Independence Physician Management (IPM), a UHS Subsidiary Onsite | 2150 Pennsylvania Avenue NW, Washington, DC 20005 Capital Medical Group is a newly acquired physician practice group within Independence Physician Management (IPM), a subsidiary of UHS. Operating acute care hospitals, behavioral health facilities, outpatient facilities and ambulatory care access points, an insurance offering, a physician network and various related services located in 40 U.S. states, Washington, D.C., Puerto Rico and the United Kingdom.