This is a firm-fixed-price purchase order awarded by the U.S. Department of Health and Human Services to Mms, Inc., doing business as Medical Marketing Service, for the provision of 2015 year-end data from the American Medical Association (AMA) Physician Masterfile. The $142,685.90 contract is intended to support federal health workforce tracking, occupational supply analysis, disease monitoring, and public health research and planning initiatives conducted by agencies such as the Health Resources and Services Administration (HRSA), Centers for Disease Control and Prevention (CDC), and National Cancer Institute (NCI). The contract does not have a set-aside designation. Mms, Inc. is the sole authorized supplier of the AMA Physician Masterfile, a proprietary database containing detailed information on practicing U.S. physicians, which is essential for these federal health programs.