300 New Jersey Avenue, NW, Suite 300, Washington, DC, 20001, 
1) ALLIANCE FOR PHYSICAL THERAPY QUALITY AND INNOVATION
3) APOLLOMD (AMERICANS FOR FAIR HEALTH CARE)
4) CALLAGY RECOVERY CORP (MPSA)
5) CANON MEDICAL SYSTEMS USA (IMAGE SAFELY 360)
6) ENVISION HEALTHCARE (AMERICANS FOR FAIR HEALTH CARE)
7) GOTTLIEB & GREENSPAN (AMERICANS FOR FAIR HEALTH CARE)
8) HALOMD (AMERICANS FOR FAIR HEALTH CARE)
9) HOUSTON RADIOLOGY (AMERICANS FOR FAIR HEALTH CARE)
11) KENTRO
12) MACEDON TECHNOLOGIES (MPSA)
13) NSPC BRAIN & SPINE SURGERY (AMERICANS FOR FAIR HEALTH CARE)
14) PACIFIC DENTAL SERVICES LLC
15) PIVOTAL HEALTH (AFHC) (FKA RADIX HEALTH (AMERICANS FOR FAIR HEALTH CARE))
16) PROVIDENCE ANESTHESIOLOGY ASSOCIATES (AMERICANS FOR FAIR HEALTH CARE)
17) QUANTUM RADIOLOGY (AMERICANS FOR FAIR HEALTH CARE)
18) RADIOLOGY OF INDIANA (AMERICANS FOR FAIR HEALTH CARE)
19) RADIOLOGY PARTNERS (AMERICANS FOR FAIR HEALTH CARE)
20) RAMPART IC (IMAGE SAFELY 360)
21) RC BILLING (AMERICANS FOR FAIR HEALTH CARE)
22) SANTA FE GROUP
23) SCP HEALTH (AMERICANS FOR FAIR HEALTH CARE)
24) SOUND PHYSICIANS (FKA SOUND INPATIENT PHYSICIANS, INC.)
25) SPECIALTYCARE (AMERICANS FOR FAIR HEALTH CARE) FKA SPECIALTYCARE
27) TALKIATRY MANAGEMENT SERVICES
601 13th Street, NW, 11th Floor South, Washington, DC, 20005, 
1) ACADEMY OF NUTRITION AND DIETETICS
2) ADVANCED MEDICAL TECHNOLOGY ASSOCIATION
4) ALLIANCE FOR REGENERATIVE MEDICINE
5) AMERICAN ACADEMY OF DERMATOLOGY ASSOCIATION
6) AMERICAN HEALTH CARE ASSOCIATION
7) AMERICAN SOCIETY OF GENE AND CELL THERAPY
8) BECTON, DICKINSON AND COMPANY
9) BREAKTHROUGH T1D (F/K/A JDRF)
10) CARDINAL HEALTH
13) DEXCOM
15) ENSIGN SERVICES
16) FRESENIUS MEDICAL CARE NORTH AMERICA (FKA FRESENIUS MEDICAL CARE)
19) MONTANA HEALTH SOLUTIONS, INC.
20) NATIONAL COMMUNITY PHARMACISTS ASSOCIATION
22) PHI HEALTH, LLC, D/B/A PHI AIR MEDICAL
23) PREMIA SPINE
25) SCP-HEALTH
26) SELLERS DORSEY
27) SENIOR CARE PHARMACY COALITION
28) TEAMHEALTH
29) TEXAS ESSENTIAL HEALTHCARE PARTNERSHIPS
30) THE PROCTER & GAMBLE COMPANY
31) THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
32) THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA
33) VAXCYTE, INC.
35) WALGREEN CO.
36) WAYSTAR
601 13th Street, NW, 11th Floor South, Washington, DC, 20005, 
1) ACADEMY OF NUTRITION AND DIETETICS
2) ADVANCED MEDICAL TECHNOLOGY ASSOCIATION
6) ALLIANCE FOR REGENERATIVE MEDICINE
7) AMERICAN ACADEMY OF DERMATOLOGY ASSOCIATION
8) AMERICAN SOCIETY OF GENE AND CELL THERAPY
9) AMGEN INC.
11) BIOTECHNOLOGY INNOVATION ORGANIZATION
12) BREAKTHROUGH T1D (F/K/A JDRF)
14) COLORECTAL CANCER ALLIANCE
17) DEXCOM
19) FEDERATION OF AMERICAN HOSPITALS
20) FINDHELP
23) HELLO HEART, INC
24) INDUCTIVEHEALTH INFORMATICS
25) IOWA PRIMARY CARE ASSOCIATION (NATIONAL PRIMARY CARE ASSOCIATION HUB)
28) MONTANA HEALTH SOLUTIONS, INC.
29) NATIONAL ALLIANCE FOR CARE AT HOME
30) NATIONAL COMMUNITY PHARMACISTS ASSOCIATION
31) NOVARTIS
33) OAK STREET HEALTH D/B/A CVS HEALTH
34) PFIZER, INC
35) PHARMACEUTICAL RESEARCH AND MANUFACTURERS OF AMERICA
36) PHI HEALTH, LLC, D/B/A PHI AIR MEDICAL
40) SCP-HEALTH
41) SELLERS DORSEY
42) SENIOR CARE PHARMACY COALITION
43) SHIFTKEY, LLC
44) STAMFORD HEALTH
46) TEAMHEALTH
47) TEXAS ESSENTIAL HEALTHCARE PARTNERSHIPS
48) THE CHILDREN'S HOSPITAL OF PHILADELPHIA
49) U.S. ACUTE CARE SOLUTIONS, LLC
50) U.S. ANESTHESIA PARTNERS, INC.
51) VAXCYTE, INC.
53) WALGREEN CO.
54) WELBEHEALTH
615-507-7766
265 Brookview Centre Way, Suite 400, Knoxville, TN, 37919, 
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)
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) PHRAXIS, INC.
47) PIVOTAL HEALTH (AFHC) (FKA RADIX HEALTH (AMERICANS FOR FAIR HEALTH CARE))
48) PROVIDENCE ANESTHESIOLOGY ASSOCIATES (AMERICANS FOR FAIR HEALTH CARE)
49) PULSE VASCULAR (CARDIOVASCULAR COALITION)
50) QUANTUM RADIOLOGY (AMERICANS FOR FAIR HEALTH CARE)
51) RADIOLOGY OF INDIANA (AMERICANS FOR FAIR HEALTH CARE)
52) RADIOLOGY PARTNERS (AMERICANS FOR FAIR HEALTH CARE)
53) RAMPART IC (IMAGE SAFELY 360)
54) RC BILLING (AMERICANS FOR FAIR HEALTH CARE)
55) REVENUE CYCLE CODING STRATEGIES (OFFICE-BASED FACILITY ASSN OBFA) (FKA USPA)
56) REVENUE CYCLE CODING STRATEGIES AND RC BILLING
57) SANTA FE GROUP
58) SCP HEALTH (AMERICANS FOR FAIR HEALTH CARE)
59) SPECIALTYCARE (AMERICANS FOR FAIR HEALTH CARE) FKA SPECIALTYCARE
60) TEAMHEALTH, INC. (AMERICANS FOR FAIR HEALTH CARE)
61) TELEFLEX (OFFICE-BASED FACILITY ASSN OBFA) (FKA USPA)
1701 Pennsylvania Ave, NW, Suite 200, Washington, DC, 20006, 
601 13th Street, NW, 11th Floor South, Washington, DC, 20005, 
1) ACADEMY OF NUTRITION AND DIETETICS
4) ALLIANCE FOR REGENERATIVE MEDICINE
5) AMERICAN ACADEMY OF DERMATOLOGY ASSOCIATION
6) AMERICAN HEALTH CARE ASSOCIATION
7) AMERICAN SOCIETY OF GENE AND CELL THERAPY
8) AMGEN INC.
9) ASSOCIATION FOR RESPONSIBLE HEALTHCARE INVESTMENT
10) BIOTECHNOLOGY INNOVATION ORGANIZATION
12) CHILDREN'S HOSPITAL AND HEALTH SYSTEM, INC.
13) COLORECTAL CANCER ALLIANCE
16) FEDERATION OF AMERICAN HOSPITALS
17) FINDHELP
18) FRESENIUS MEDICAL CARE NORTH AMERICA (FKA FRESENIUS MEDICAL CARE)
24) MASS GENERAL BRIGHAM (FORMERLY KNOWN AS PARTNERS HEALTHCARE)
25) NATIONAL ALLIANCE FOR CARE AT HOME
26) NEUROCRINE BIOSCIENCES, INC.
27) NOVARTIS
29) OAK STREET HEALTH D/B/A CVS HEALTH
30) PHARMACEUTICAL RESEARCH AND MANUFACTURERS OF AMERICA
31) PHI HEALTH, LLC, D/B/A PHI AIR MEDICAL
32) PREMIA SPINE
33) PTC THERAPEUTICS
36) SCP-HEALTH
37) SENIOR CARE PHARMACY COALITION
38) SHIFTKEY, LLC
39) TEAMHEALTH
40) THE CHILDREN'S HOSPITAL OF PHILADELPHIA
41) U.S. ACUTE CARE SOLUTIONS, LLC
42) U.S. ANESTHESIA PARTNERS, INC.
43) VAXCYTE, INC.
45) WALGREEN CO.
601 13th Street, NW, 11th Floor South, Washington, DC, 20005, 
1) AAPAN
2) ADVANCED CHIP AND CIRCUIT MATERIALS
5) AMERICAN BEVERAGE ASSOCIATION
6) AMERICAN HEALTH CARE ASSOCIATION
7) AMGEN INC.
8) ASSOCIATION OF DENTAL SUPPORT ORGANIZATIONS
9) BREAKTHROUGH T1D (F/K/A JDRF)
11) CHILDREN'S HOSPITAL AND HEALTH SYSTEM, INC.
12) COGNIZANT TECHNOLOGY SOLUTIONS
14) DELTA AIRLINES
16) ENSIGN SERVICES
17) FINDHELP
18) FORS MARSH GROUP
19) FRESENIUS MEDICAL CARE NORTH AMERICA (FKA FRESENIUS MEDICAL CARE)
21) HEARTLAND FOOD PRODUCTS GROUP
22) HNTB CORPORATION
23) INTERSYSTEMS PUBLIC SECTOR CORPORATION
24) LUMEXA IMAGING, INC. (FKA US RADIOLOGY SPECIALISTS)
25) MASS GENERAL BRIGHAM (FORMERLY KNOWN AS PARTNERS HEALTHCARE)
28) NATIONAL ASSOCIATION OF VISION CARE PLANS
29) NEUROCRINE BIOSCIENCES, INC.
31) OAK STREET HEALTH D/B/A CVS HEALTH
32) PEPSICO, INC.
33) PFIZER, INC
34) PHARMACEUTICAL RESEARCH AND MANUFACTURERS OF AMERICA
38) RXO
39) SCP-HEALTH
40) SELECT MEDICAL CORPORATION
41) SELLERS DORSEY
42) SENIOR CARE PHARMACY COALITION
43) SH 130 CONCESSION COMPANY, LLC
45) TEAMHEALTH
46) THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA
47) U.S. ACUTE CARE SOLUTIONS, LLC
48) U.S. ANESTHESIA PARTNERS, INC.
49) UNIVERSITY OF WISCONSIN-MADISON
50) UTAH CITY
52) WE ENERGIES
53) WELBEHEALTH
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) BOSTON SCIENTIFIC (OFFICE-BASED FACILITY ASSN OBFA) (FKA USPA)
22) BRIGADE HEALTH
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
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) PHRAXIS, INC.
54) PIVOTAL HEALTH (AFHC) (FKA RADIX HEALTH (AMERICANS FOR FAIR HEALTH CARE))
55) PROVIDENCE ANESTHESIOLOGY ASSOCIATES (AMERICANS FOR FAIR HEALTH CARE)
56) PULSE VASCULAR (CARDIOVASCULAR COALITION)
57) QUANTUM RADIOLOGY (AMERICANS FOR FAIR HEALTH CARE)
58) RADIOLOGY OF INDIANA (AMERICANS FOR FAIR HEALTH CARE)
59) RADIOLOGY PARTNERS (AMERICANS FOR FAIR HEALTH CARE)
60) RAMPART IC (IMAGE SAFELY 360)
61) RC BILLING (AMERICANS FOR FAIR HEALTH CARE)
62) REVENUE CYCLE CODING STRATEGIES (OFFICE-BASED FACILITY ASSN OBFA) (FKA USPA)
63) REVENUE CYCLE CODING STRATEGIES AND RC BILLING
64) SANTA FE GROUP
66) SCP HEALTH (AMERICANS FOR FAIR HEALTH CARE)
67) SODEXO (AQMDS)
68) SOUND PHYSICIANS (FKA SOUND INPATIENT PHYSICIANS, INC.)
69) SPECIALTYCARE (AMERICANS FOR FAIR HEALTH CARE) FKA SPECIALTYCARE
71) TALKIATRY MANAGEMENT SERVICES
72) TEAMHEALTH, INC. (AMERICANS FOR FAIR HEALTH CARE)
73) TELEFLEX (OFFICE-BASED FACILITY ASSN OBFA) (FKA USPA)
75) THE VASCULAR CARE GROUP (CARDIOVASCULAR COALITION)
76) TRIMEDX