Important Phone Numbers Agency Telephone Number DC Government Information 311  DC DHS Answers Please! 211  DC Consumer and Regulatory Affairs 442-4400 DC Motor Vehicles - Drivers and Non-Drivers Licenses 727-3076 DC Housing Authority - Director 535-1500 DC Department of Human Services - Director 279-6002 DC Income Maintenance - Intake 698-4350 DC Public Works - Director 673-6833 DC Tax Information - Income/Property 727-4829 Elder Care Locator 1 (800) 677-1116 Virginia Williams Family Resource Center - Family Shelter Intake 724-3932 Medicaid - Managed Care Program 639-4030 Medicare Customer Service 1 (800) 638-6833 Social Security 1 (800) 772-1213