National Multiple Service

National Multiple Services, also known as NMS, provides physicians practice management solutions. It offers professional billing, collection and management services that include electronic claim submission, denial management, financial and operational reporting, physician enrollment and credentialing assistance, payor management and contract consulting. Established in 1983, NMS provides professional technology services that include practice startup services, assessment of current information technology environment, installation and training services of computers, software and networking, Web site development and e-mail services. It maintains a location in Southfield, Mich.