Contact Us Telligen Project Director: Tami Lichtenberg Phone: (833) 772-2994 Fax: (202) 974-6703 DCLTSS@Telligen.com DCPASRR@Telligen.com Department of Health Care Finance (DHCF) 441 4th Street, NW, 900SWashington, DC 20001 Phone: (202) 442-5988 Fax: (202) 442-4790 DHCF@DC.gov