National Health Investors, Inc. is a self-managed real estate investment trust specializing in sale-leaseback, joint venture, mortgage and mezzanine financing of need-driven and discretionary senior housing and medical facility investments. NHI's portfolio consists of independent living facilities, assisted living and memory care communities, entrance-fee retirement communities, senior living campuses, skilled nursing facilities and specialty hospitals. National Health Investors, Inc. was established on October 15th 1991 and was incorported in 1991 in Maryland, USA.