Medical Properties Trust, Inc. is a self-advised real estate investment trust (REIT) focused on investing in and owning net-leased healthcare facilities. It conducts all of its business through MPT Operating Partnership, L.P. It acquires and develops healthcare facilities and leases the facilities to healthcare operating companies under long-term net leases. It also makes mortgage loans to healthcare operators collateralized by their real estate assets. The Company's portfolio consists of 202 properties, which includes 179 facilities that the Company owns and 14 properties controlled in the form of mortgage loans. The properties are leased/mortgaged to 29 tenants located in 28 states, and Germany, United Kingdom, Italy, and Spain. Of the total portfolio, 9 facilities are under development. Its facilities consist of 64 general acute care hospitals, 69 inpatient rehabilitation hospitals, 23 long-term acute care hospitals, 43 free standing emergency rooms, and 3 medical office buildings.