Maryland
Columbia
10480 Little Patuxent Parkway,
Suites 300, 600, 800, 1100 and 1200
Columbia, MD 21044
Phone: 1-301-977-7884
Fax: 1-410-740-4281
Minnesota
Eden Prairie
Optum Headquarters
11000 Optum Cir,
Eden Prairie, MN 55344
Phone: 1-888-445-8745
Wisconsin
La Crosse
328 Front Street South
La Crosse, WI 54601
Phone: 1-886-284- 8788
Fax: 1-608-783-7532