NIDDK Wide Area Network (WAN) Circuit Support Inactive Notice ID:NIH-NICHD-21-087 See attached. Department/Ind.Agency Subtier Office HEALTH AND HUMAN SERVICES, DEPARTMENT OF NATIONAL INSTITUTES OF HEALTH NATIONAL INSTITUTES OF HEALTH NICHD NAICS 517111 - Wired Telecommunications Carriers PSC IT AND TELECOM - DATA CENTER SUPPORT SERVICES (LABOR) Data sourced from SAM.gov. View Official Posting »