The Federal Department of Health and Human Services main office toll free call center number is 1.877.696.6775. The central office number in Washington, D.C. is: 202.690.7000, where one can also reach the Fishers Lane, Rockville building for specific services and programs.
See webs below for additional information.
For the Office of Civil Rights in the federal government, which handles HIPAA concerns, call toll free 1.800.368.1019, or TTD 1.800.537.7697.