Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Mark Joseph Sullivan, Practice Areas No known practice areas. is located in the city of Washington, the state of Columbia. Attorney legal address Stein Ip1400 I St NW Ste 300Washington, DC, 20005-6500. For more information, please call (202) 216-9505 Your comments* (not for publishing) * — Required information Mark Joseph Sullivan ← View details Stein Ip1400 I St NW Ste 300Washington, DC, 20005-6500, Washington, Columbia (202) 216-9505