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) ALBERT VEIN INSTITUTE (OFFICE-BASED FACILITY ASSN OBFA)
4) ALLIANCE FOR AMERICA'S PROMISE, INC.
5) ALLIANCE FOR PHYSICAL THERAPY QUALITY AND INNOVATION
6) ALLIANCE FOR PHYSICAL THERAPY QUALITY AND INNOVATION (OBFA FKA USPA)
7) AMERICAN COLLEGE OF RADIATION ONCOLOGY
8) AMERICAN VASCULAR ACCESS, LLC (CARDIOVASCULAR COALITION)
9) AMERICAN VASCULAR ASSOCIATES (OFFICE-BASED FACILITY ASSN OBFA) (FKA USPA)
10) AMERICAN VEIN & LYMPHATIC SOCIETY (OFFICE-BASED FACILITY ASSN OBFA) (FKA USPA)
11) ANGIOSAFE (CARDIOVASCULAR COALITION)
12) APOLLOMD (AMERICANS FOR FAIR HEALTH CARE)
13) ARIZONA KIDNEY DISEASE AND HYPERTENSION CENTER (DIALYSIS VASCULAR ACCESS COALITI
14) AUSTIN KIDNEY ASSOCIATES (DVAC REF)
15) AZURA VASCULAR CARE (FKA FRESENIUS VASCULAR CARE) (CARDIOVASCULAR COALITION)
16) AZURA VASCULAR CARE (FKA FRESENIUS VASCULAR)(DIALYSIS VASCULAR ACCESS COALITION)
17) AZURA VASCULAR CARE (OBFA) FKA AZURA VASCULAR CARE-NCP (OBFA FKA USPA)
18) BALBOA NEPHROLOGY MEDICAL GROUP (DVAC REF)
19) BD PERIPHERAL INTERVENTION (CARDIOVASCULAR COALITION)
20) BOSTON SCIENTIFIC (OFFICE-BASED FACILITY ASSN OBFA) (FKA USPA)
21) CANON MEDICAL SYSTEMS USA (IMAGE SAFELY 360)
23) CARDIOVASCULAR INSTITUTE OF THE SOUTH (CARDIOVASCULAR COALITION)
24) DALLAS NEPHROLOGY ASSOCIATES (DVAC REF)
25) ENVISION HEALTHCARE (AMERICANS FOR FAIR HEALTH CARE)
26) GOTTLIEB & GREENSPAN (AMERICANS FOR FAIR HEALTH CARE)
28) HALOMD (AMERICANS FOR FAIR HEALTH CARE)
32) LEE HEALTH (FKA LEE MEMORIAL HEALTH SYSTEM)
33) LIFELINE VASCULAR CARE (FKA ACCESS) (DIALYSIS VASCULAR ACCESS COALITION)
34) MEDFLOW
35) MEDTRONIC (CARDIOVASCULAR COALITION)
36) MEDTRONIC (OFFICE-BASED FACILITY ASSN OBFA) (FKA USPA)
37) MID-ATLANTIC NEPHROLOGY ASSOCIATES, P.A. (DVAC REF)
38) NATIONAL ENDOVASCULAR ASSOCIATES (OFFICE-BASED FACILITY ASSN OBFA)
39) NEPHROLOGY ASSOCIATES OF NORTHERN ILLINOIS AND INDIANA (DVAC REF)
40) NORTHWEST RENAL CLINIC, INC. (DVAC REF)
41) NSPC BRAIN & SPINE SURGERY (AMERICANS FOR FAIR HEALTH CARE)
42) OUTPATIENT ENDOVASCULAR AND INTERVENTIONAL SOCIETY (CARDIOVASCULAR COALITION)
43) PACIFIC DENTAL SERVICES LLC
44) PHILIPS IMAGE GUIDED THERAPY (OFFICE-BASED FACILITY ASSN OBFA) (FKA USPA)
45) PHILIPS IMAGE GUIDED THERAPY/VOLCANO CORPORATION (CARDIOVASCULAR COALITION)
46) PIVOTAL HEALTH (AFHC) (FKA RADIX HEALTH (AMERICANS FOR FAIR HEALTH CARE))
47) PROVIDENCE ANESTHESIOLOGY ASSOCIATES (AMERICANS FOR FAIR HEALTH CARE)
48) PULSE VASCULAR (CARDIOVASCULAR COALITION)
49) QUANTUM RADIOLOGY (AMERICANS FOR FAIR HEALTH CARE)
50) RADIOLOGY OF INDIANA (AMERICANS FOR FAIR HEALTH CARE)
51) RADIOLOGY PARTNERS (AMERICANS FOR FAIR HEALTH CARE)
52) RAMPART IC (IMAGE SAFELY 360)
53) RC BILLING (AMERICANS FOR FAIR HEALTH CARE)
54) REVENUE CYCLE CODING STRATEGIES (OFFICE-BASED FACILITY ASSN OBFA) (FKA USPA)
55) REVENUE CYCLE CODING STRATEGIES AND RC BILLING
56) SANTA FE GROUP
57) SCP HEALTH (AMERICANS FOR FAIR HEALTH CARE)
58) SPECIALTYCARE (AMERICANS FOR FAIR HEALTH CARE) FKA SPECIALTYCARE
59) TEAMHEALTH, INC. (AMERICANS FOR FAIR HEALTH CARE)
60) TELEFLEX (OFFICE-BASED FACILITY ASSN OBFA) (FKA USPA)
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)
10) AMERICAN COLLEGE OF RADIATION ONCOLOGY
11) AMERICAN VASCULAR ACCESS, LLC (CARDIOVASCULAR COALITION)
12) AMERICAN VASCULAR ASSOCIATES (OFFICE-BASED FACILITY ASSN OBFA) (FKA USPA)
13) AMERICAN VEIN & LYMPHATIC SOCIETY (OFFICE-BASED FACILITY ASSN OBFA) (FKA USPA)
14) ANESTHESIA PRACTICE CONSULTANTS PC (OBO MICHIGANDERS FOR FAIR HEALTHCARE)
15) ANGIOSAFE (CARDIOVASCULAR COALITION)
16) APOLLOMD (AMERICANS FOR FAIR HEALTH CARE)
17) AXXESS
18) AZURA VASCULAR CARE (FKA FRESENIUS VASCULAR CARE) (CARDIOVASCULAR COALITION)
19) AZURA VASCULAR CARE (OBFA) FKA AZURA VASCULAR CARE-NCP (OBFA FKA USPA)
20) BD PERIPHERAL INTERVENTION (CARDIOVASCULAR COALITION)
21) BELL LEGAL GROUP
22) BOSTON SCIENTIFIC (OFFICE-BASED FACILITY ASSN OBFA) (FKA USPA)
23) CALLAGY RECOVERY CORP (MPSA)
24) CANON MEDICAL SYSTEMS USA (IMAGE SAFELY 360)
26) CARDIOVASCULAR INSTITUTE OF THE SOUTH (CARDIOVASCULAR COALITION)
27) ENVISION HEALTHCARE (AMERICANS FOR FAIR HEALTH CARE)
28) GENTIVA
29) GOTTLIEB & GREENSPAN (AMERICANS FOR FAIR HEALTH CARE)
31) HALOMD (AMERICANS FOR FAIR HEALTH CARE)
34) HOUSTON RADIOLOGY (AMERICANS FOR FAIR HEALTH CARE)
35) INTELAS (AQMDS)
37) KENTRO
39) MACEDON TECHNOLOGIES (MPSA)
40) MEDFLOW
41) MEDTRONIC (CARDIOVASCULAR COALITION)
42) MEDTRONIC (OFFICE-BASED FACILITY ASSN OBFA) (FKA USPA)
43) MICHIGAN HOSPITAL ASSOCIATION
44) NATIONAL ALLIANCE FOR CARE AT HOME
45) NATIONAL ENDOVASCULAR ASSOCIATES (OFFICE-BASED FACILITY ASSN OBFA)
46) NATIONAL ORGANIZATION OF STATE OFFICES OF RURAL HEALTH
47) NORTH AMERICAN OLIVE OIL ASSOCIATION
48) NSPC BRAIN & SPINE SURGERY (AMERICANS FOR FAIR HEALTH CARE)
49) OUTPATIENT ENDOVASCULAR AND INTERVENTIONAL SOCIETY (CARDIOVASCULAR COALITION)
50) PACIFIC DENTAL SERVICES LLC
51) PHILIPS IMAGE GUIDED THERAPY (OFFICE-BASED FACILITY ASSN OBFA) (FKA USPA)
52) PHILIPS IMAGE GUIDED THERAPY/VOLCANO CORPORATION (CARDIOVASCULAR COALITION)
53) PIVOTAL HEALTH (AFHC) (FKA RADIX HEALTH (AMERICANS FOR FAIR HEALTH CARE))
54) PROVIDENCE ANESTHESIOLOGY ASSOCIATES (AMERICANS FOR FAIR HEALTH CARE)
55) PULSE VASCULAR (CARDIOVASCULAR COALITION)
56) QUANTUM RADIOLOGY (AMERICANS FOR FAIR HEALTH CARE)
57) RADIOLOGY OF INDIANA (AMERICANS FOR FAIR HEALTH CARE)
58) RADIOLOGY PARTNERS (AMERICANS FOR FAIR HEALTH CARE)
59) RAMPART IC (IMAGE SAFELY 360)
60) RC BILLING (AMERICANS FOR FAIR HEALTH CARE)
61) REVENUE CYCLE CODING STRATEGIES (OFFICE-BASED FACILITY ASSN OBFA) (FKA USPA)
62) REVENUE CYCLE CODING STRATEGIES AND RC BILLING
63) SANTA FE GROUP
65) SCP HEALTH (AMERICANS FOR FAIR HEALTH CARE)
66) SODEXO (AQMDS)
67) SOUND PHYSICIANS (FKA SOUND INPATIENT PHYSICIANS, INC.)
68) SPECIALTYCARE (AMERICANS FOR FAIR HEALTH CARE) FKA SPECIALTYCARE
69) TALKIATRY MANAGEMENT SERVICES
70) TEAMHEALTH, INC. (AMERICANS FOR FAIR HEALTH CARE)
71) TELEFLEX (OFFICE-BASED FACILITY ASSN OBFA) (FKA USPA)
73) THE VASCULAR CARE GROUP (CARDIOVASCULAR COALITION)
74) TRIMEDX