300 New Jersey Avenue, NW, Suite 300, Washington, DC, 20001, 
1) ABBOTT (CVC) (FKA CARDIOVASCULAR SYSTEMS, INC, CARDIOVASCULAR COALITION)
2) ABBOTT FKA CSI (OFFICE-BASED FACILITY ASSN OBFA) (FKA USPA)
3) ACCENTCARE
5) ALBERT VEIN INSTITUTE (OFFICE-BASED FACILITY ASSN OBFA)
6) ALLIANCE FOR AMERICA'S PROMISE, INC.
7) ALLIANCE FOR PHYSICAL THERAPY QUALITY AND INNOVATION
8) ALLIANCE FOR PHYSICAL THERAPY QUALITY AND INNOVATION (OBFA FKA USPA)
9) AMERICAN COLLEGE OF RADIATION ONCOLOGY
10) AMERICAN VASCULAR ACCESS, LLC (CARDIOVASCULAR COALITION)
11) AMERICAN VASCULAR ASSOCIATES (OFFICE-BASED FACILITY ASSN OBFA) (FKA USPA)
12) AMERICAN VEIN & LYMPHATIC SOCIETY (OFFICE-BASED FACILITY ASSN OBFA) (FKA USPA)
13) ANESTHESIA PRACTICE CONSULTANTS PC (OBO MICHIGANDERS FOR FAIR HEALTHCARE)
14) ANGIOSAFE (CARDIOVASCULAR COALITION)
15) APOLLOMD (AMERICANS FOR FAIR HEALTH CARE)
16) AXXESS
17) AZURA VASCULAR CARE (FKA FRESENIUS VASCULAR CARE) (CARDIOVASCULAR COALITION)
18) AZURA VASCULAR CARE (OBFA) FKA AZURA VASCULAR CARE-NCP (OBFA FKA USPA)
19) BD PERIPHERAL INTERVENTION (CARDIOVASCULAR COALITION)
20) BELL LEGAL GROUP
21) BOSTON SCIENTIFIC (OFFICE-BASED FACILITY ASSN OBFA) (FKA USPA)
22) CANON MEDICAL SYSTEMS USA IMAGE SAFELY 360
24) CARDIOVASCULAR INSTITUTE OF THE SOUTH (CARDIOVASCULAR COALITION)
25) ENVISION HEALTHCARE (AMERICANS FOR FAIR HEALTH CARE)
26) GENTIVA
27) GOTTLIEB & GREENSPAN AMERICANS FOR FAIR HEALTH CARE
29) HALOMD AMERICANS FOR FAIR HEALTH CARE
32) HOUSTON RADIOLOGY (AMERICANS FOR FAIR HEALTH CARE)
33) INTELAS (AQMDS)
34) KENTRO
35) LEE HEALTH (FKA LEE MEMORIAL HEALTH SYSTEM)
36) MEDFLOW
37) MEDTRONIC (CARDIOVASCULAR COALITION)
38) MEDTRONIC (OFFICE-BASED FACILITY ASSN OBFA) (FKA USPA)
39) MICHIGAN HOSPITAL ASSOCIATION
40) NATIONAL ALLIANCE FOR CARE AT HOME
41) NATIONAL ENDOVASCULAR ASSOCIATES (OFFICE-BASED FACILITY ASSN OBFA)
42) NATIONAL ORGANIZATION OF STATE OFFICES OF RURAL HEALTH
43) NORTH AMERICAN OLIVE OIL ASSOCIATION
44) NSPC BRAIN & SPINE SURGERY (AMERICANS FOR FAIR HEALTH CARE)
45) OUTPATIENT ENDOVASCULAR AND INTERVENTIONAL SOCIETY (CARDIOVASCULAR COALITION)
46) PACIFIC DENTAL SERVICES LLC
47) PHILIPS IMAGE GUIDED THERAPY (OFFICE-BASED FACILITY ASSN OBFA) (FKA USPA)
48) PHILIPS IMAGE GUIDED THERAPY/VOLCANO CORPORATION (CARDIOVASCULAR COALITION)
49) PIVOTAL HEALTH (AFHC) FKA RADIX HEALTH (AMERICANS FOR FAIR HEALTH CARE)
50) PROVIDENCE ANESTHESIOLOGY ASSOCIATES (AMERICANS FOR FAIR HEALTH CARE)
51) PULSE VASCULAR (CARDIOVASCULAR COALITION)
52) QUANTUM RADIOLOGY (AMERICANS FOR FAIR HEALTH CARE)
53) RADIOLOGY OF INDIANA (AMERICANS FOR FAIR HEALTH CARE)
54) RADIOLOGY PARTNERS (AMERICANS FOR FAIR HEALTH CARE)
55) RAMPART IC IMAGE SAFELY 360
56) RC BILLING (AMERICANS FOR FAIR HEALTH CARE)
57) REVENUE CYCLE CODING STRATEGIES (OFFICE-BASED FACILITY ASSN OBFA) (FKA USPA)
58) REVENUE CYCLE CODING STRATEGIES AND RC BILLING
59) SANTA FE GROUP
61) SCP HEALTH (AMERICANS FOR FAIR HEALTH CARE)
62) SODEXO (AQMDS)
63) SOUND PHYSICIANS (FKA SOUND INPATIENT PHYSICIANS, INC.)
64) SPECIALTYCARE (AMERICANS FOR FAIR HEALTH CARE) FKA SPECIALTYCARE
65) TALKIATRY MANAGEMENT SERVICES
66) TEAMHEALTH, INC. (AMERICANS FOR FAIR HEALTH CARE)
67) TELEFLEX (OFFICE-BASED FACILITY ASSN OBFA) (FKA USPA)
69) THE VASCULAR CARE GROUP (CARDIOVASCULAR COALITION)
70) TRIMEDX