Home | Information & Referral Services | 1 | 2 | 3 | 4 | 5 | Deet Information Washington, DC 20036 Phone : (202) 822-9450 Surety Information Office 1828 L St Nw # 720 Washington, DC 20036 Phone : (202) 686-7463 Information Now Dc 1350 I St Nw Washington, DC 20005 Phone : (202) 289-8828 Metroliner Information Washington, DC 20024 Phone : (202) 484-7540 Information Engineering Service 1825 I St Nw Washington, DC 20006 Phone : (202) 429-2707 Manning & Napier Information 1825 I St Nw Washington, DC 20006 Phone : (202) 429-2724 Parkinson Disease Info Georgetown University Med Ctr Washington, DC 20001 Phone : (202) 687-5468 Information Systems Intgrtn 1050 17th St Nw Washington, DC 20036 Phone : (703) 862-1769 Venereal Disease Information Washington, DC 20011 Phone : (202) 882-1024 D C Medicaid Managed Care Help 122 C St Nw # 600 Washington, DC 20001 Phone : (202) 639-4030