The Department of Health and Human Services (HHS), Indian Health Service (IHS), Division of Acquisition Policy (DAP), on behalf of the IHS Office of Public Health Support (OPHS)/Division of Program St... The Department of Health and Human Services (HHS), Indian Health Service (IHS), Division of Acquisition Policy (DAP), on behalf of the IHS Office of Public Health Support (OPHS)/Division of Program Statistics (DPS), intends to award a single, firm-fixed-price (FFP) purchase order for commercial PhD-Level Demographic Research and Statistical Analysis Services to support accurate IHS demographic reports and data products for American Indian and Alaska Native (AI/AN) populations.