1211 Medical Center Drive, Suite D-3300 MCN, Nashville, TN, 37232, 
601 13th Street, NW, 11th Floor North, WASHINGTON, DC, 20005, 
1) AMGEN, INC.
(405) 522-3215
200 NE 18TH STREET, OKLAHOMA CITY, OK, 73105, 
5173725374
110 WEST MICHIGAN AVE SUITE 200, LANSING, MI, 48933,