North mississippi medical clinics, INC. (clinics) OWNS and operates 34 primary care and internal medicine clinics, ALL primarily within north mississippi and northwest alabama. Clinics is part of the north mississippi health services (NMHS) organization. The mission of NMHS is to continuously improve the health of the people of our region. Clinics works to achieve this corporate mission to improve the health of the people of this region by providing conveniently accessible, cost-effective health care of the highest quality.