THE ATLANTIC BUILDING, 950 F STREET, NW, WASHINGTON, DC, 20004, 
1) AMERICAN COLLEGE OF GASTROENTEROLOGY
2) American College of Lifestyle Medicine
3) American College of Osteopathic Family Physicians
4) Brookdale Senior Living, Inc.
6) CVS Health
8) Eyecare Coalition (Informal Coalition)
11) Health Center Partners of Southern California
12) Improving Access to Medicare Advantage in Maryland Coalition(Informal Coalition)