Washington Dc Health Department 1131 Spring Rd Nw Washington, DC 20010 Phone : (202) 576-7127 Business Category Administration Of Public Health Programs Health Department Of--agency For Hiv-aids, Preventive Health Services Administration, Immunization Division 1131 Spring Rd Nw Washington, DC 20010 Phone : (202) 576-7127 Business Category Government Offices-Federal Government Offices & Public Schools