300 New Jersey Avenue, NW, Suite 300, Washington, DC, 20001, 
1) ALLIANCE FOR PHYSICAL THERAPY QUALITY AND INNOVATION
2) APOLLOMD (AMERICANS FOR FAIR HEALTH CARE)
3) CANON MEDICAL SYSTEMS USA (IMAGE SAFELY 360)
4) ENVISION HEALTHCARE (AMERICANS FOR FAIR HEALTH CARE)
5) GOTTLIEB & GREENSPAN (AMERICANS FOR FAIR HEALTH CARE)
6) HALOMD (AMERICANS FOR FAIR HEALTH CARE)
7) HOUSTON RADIOLOGY (AMERICANS FOR FAIR HEALTH CARE)
8) KENTRO
9) NSPC BRAIN & SPINE SURGERY (AMERICANS FOR FAIR HEALTH CARE)
10) PACIFIC DENTAL SERVICES LLC
11) PIVOTAL HEALTH (AFHC) (FKA RADIX HEALTH (AMERICANS FOR FAIR HEALTH CARE))
12) PROVIDENCE ANESTHESIOLOGY ASSOCIATES (AMERICANS FOR FAIR HEALTH CARE)
13) QUANTUM RADIOLOGY (AMERICANS FOR FAIR HEALTH CARE)
14) RADIOLOGY OF INDIANA (AMERICANS FOR FAIR HEALTH CARE)
15) RADIOLOGY PARTNERS (AMERICANS FOR FAIR HEALTH CARE)
16) RAMPART IC (IMAGE SAFELY 360)
17) RC BILLING (AMERICANS FOR FAIR HEALTH CARE)
18) SANTA FE GROUP
19) SCP HEALTH (AMERICANS FOR FAIR HEALTH CARE)
20) SOUND PHYSICIANS (FKA SOUND INPATIENT PHYSICIANS, INC.)
21) SPECIALTYCARE (AMERICANS FOR FAIR HEALTH CARE) FKA SPECIALTYCARE
22) TALKIATRY MANAGEMENT SERVICES
19 D Street SE, Washington, DC, 20003, 
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 HEALTH CARE ASSOCIATION
6) AMERICAN SOCIETY OF GENE AND CELL THERAPY
7) BECTON, DICKINSON AND COMPANY
8) BREAKTHROUGH T1D (F/K/A JDRF)
12) DEXCOM
14) FRESENIUS MEDICAL CARE NORTH AMERICA (FKA FRESENIUS MEDICAL CARE)
17) MONTANA HEALTH SOLUTIONS, INC.
18) NATIONAL COMMUNITY PHARMACISTS ASSOCIATION
20) PHI HEALTH, LLC, D/B/A PHI AIR MEDICAL
21) PREMIA SPINE
22) SCP-HEALTH
23) SELLERS DORSEY
24) SENIOR CARE PHARMACY COALITION
25) TEAMHEALTH
26) TEXAS ESSENTIAL HEALTHCARE PARTNERSHIPS
27) THE PROCTER & GAMBLE COMPANY
28) THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA
29) VAXCYTE, INC.
31) WALGREEN CO.
19 D Street SE, Washington, DC, 20003, 
1 Beacon Street, Suite 16300, Boston, MA, 02108, 
202-930-0184
221 10th Street, SE, Washington, DC, 20003, 
202-638-3307
440 1st St NW, STE 440, Washington, DC, 20001, 
1 Beacon Street, Suite 16300, Boston, MA, 02108, 
440 1st St NW, STE 440, Washington, DC, 20001, 
1 Beacon Street, Suite 16300, Boston, MA, 02108, 
1) 4D MEDICAL
2) AMERICAN KNIFE AND TOOL INSTITUTE
4) BETH ISRAEL LAHEY HEALTH, INC.
6) BUSY BEES US HOLDINGS LIMITED
11) FLYWIRE
50 Fountain Plaza, Suite 610, BUFFALO, NY, 14202, 
1 Beacon Street, Suite 16300, Boston, MA, 02108, 
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 SOCIETY OF GENE AND CELL THERAPY
9) BIOTECHNOLOGY INNOVATION ORGANIZATION
10) BREAKTHROUGH T1D (F/K/A JDRF)
12) COLORECTAL CANCER ALLIANCE
15) DEXCOM
17) FEDERATION OF AMERICAN HOSPITALS
18) FINDHELP
21) HELLO HEART, INC
22) INDUCTIVEHEALTH INFORMATICS
23) IOWA PRIMARY CARE ASSOCIATION (NATIONAL PRIMARY CARE ASSOCIATION HUB)
24) LUMEXA IMAGING, INC. (FKA US RADIOLOGY SPECIALISTS)
28) NATIONAL COMMUNITY PHARMACISTS ASSOCIATION
29) NOVARTIS
31) OAK STREET HEALTH D/B/A CVS HEALTH
32) PFIZER, INC
33) PHARMACEUTICAL RESEARCH AND MANUFACTURERS OF AMERICA
34) PHI HEALTH, LLC, D/B/A PHI AIR MEDICAL
38) SCP-HEALTH
39) SELLERS DORSEY
40) SENIOR CARE PHARMACY COALITION
41) SHIFTKEY, LLC
42) STAMFORD HEALTH
44) TEAMHEALTH
45) TEXAS ESSENTIAL HEALTHCARE PARTNERSHIPS
46) THE CHILDREN'S HOSPITAL OF PHILADELPHIA
47) TRANSMEDICS
48) U.S. ACUTE CARE SOLUTIONS, LLC
49) U.S. ANESTHESIA PARTNERS, INC.
50) VAXCYTE, INC.
52) WALGREEN CO.
53) WELBEHEALTH
615-507-7766
265 Brookview Centre Way, Suite 400, Knoxville, TN, 37919, 
50 Fountain Plaza, Suite 610, BUFFALO, NY, 14202, 
50 Fountain Plaza, Suite 610, BUFFALO, NY, 14202, 
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) LIFELINE VASCULAR CARE (FKA ACCESS) (DIALYSIS VASCULAR ACCESS COALITION)
33) MEDFLOW
34) MEDTRONIC (CARDIOVASCULAR COALITION)
35) MEDTRONIC (OFFICE-BASED FACILITY ASSN OBFA) (FKA USPA)
36) MID-ATLANTIC NEPHROLOGY ASSOCIATES, P.A. (DVAC REF)
37) NATIONAL ENDOVASCULAR ASSOCIATES (OFFICE-BASED FACILITY ASSN OBFA)
38) NEPHROLOGY ASSOCIATES OF NORTHERN ILLINOIS AND INDIANA (DVAC REF)
39) NORTHWEST RENAL CLINIC, INC. (DVAC REF)
40) NSPC BRAIN & SPINE SURGERY (AMERICANS FOR FAIR HEALTH CARE)
41) OUTPATIENT ENDOVASCULAR AND INTERVENTIONAL SOCIETY (CARDIOVASCULAR COALITION)
42) PACIFIC DENTAL SERVICES LLC
43) PHILIPS IMAGE GUIDED THERAPY (OFFICE-BASED FACILITY ASSN OBFA) (FKA USPA)
44) PHILIPS IMAGE GUIDED THERAPY/VOLCANO CORPORATION (CARDIOVASCULAR COALITION)
45) PIVOTAL HEALTH (AFHC) (FKA RADIX HEALTH (AMERICANS FOR FAIR HEALTH CARE))
46) PROVIDENCE ANESTHESIOLOGY ASSOCIATES (AMERICANS FOR FAIR HEALTH CARE)
47) PULSE VASCULAR (CARDIOVASCULAR COALITION)
48) QUANTUM RADIOLOGY (AMERICANS FOR FAIR HEALTH CARE)
49) RADIOLOGY OF INDIANA (AMERICANS FOR FAIR HEALTH CARE)
50) RADIOLOGY PARTNERS (AMERICANS FOR FAIR HEALTH CARE)
51) RAMPART IC (IMAGE SAFELY 360)
52) RC BILLING (AMERICANS FOR FAIR HEALTH CARE)
53) REVENUE CYCLE CODING STRATEGIES (OFFICE-BASED FACILITY ASSN OBFA) (FKA USPA)
54) REVENUE CYCLE CODING STRATEGIES AND RC BILLING
55) SANTA FE GROUP
56) SCP HEALTH (AMERICANS FOR FAIR HEALTH CARE)
57) SPECIALTYCARE (AMERICANS FOR FAIR HEALTH CARE) FKA SPECIALTYCARE
58) TEAMHEALTH, INC. (AMERICANS FOR FAIR HEALTH CARE)
59) TELEFLEX (OFFICE-BASED FACILITY ASSN OBFA) (FKA USPA)
1701 Pennsylvania Ave, NW, Suite 200, Washington, DC, 20006, 
202-999-8054
1730 Pennsylvania Ave, Suite 200, Washington, DC, 20006, 
1) AMAZON.COM (FRA PILLPACK AN AMAZON COMPANY)
4) BLUESTAR STRATEGIES IN SUPPORT OF SCHOLARLY PUBLISHING & ACADEMIC RESOURCES COAL
5) BRITEBOUND
6) CAPITOL HILL PARTNERS ON BEHALF OF AMERICAN CAMP ASSOCIATION
7) COLUMBIA SOUTHERN UNIVERSITY
9) EMPOWER RETIREMENT LLC (FKA GREAT-WEST LIFE & ANNUITY INSURANCE COMPANY)
12) FMR LLC
13) GREAT GRAY TRUST COMPANY, LLC
14) GREATER NEW YORK HOSPITAL ASSOCIATION
15) HEADING HOME
16) HILL EAST GROUP ON BEHALF OF AIRPORTS COUNCIL INTERNATIONAL - NORTH AMERICA
601 13th Street, NW, 11th Floor South, Washington, DC, 20005, 
1) ACADEMY OF NUTRITION AND DIETETICS
4) ALLIANCE FOR REGENERATIVE MEDICINE
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)
21) INDUCTIVEHEALTH INFORMATICS
24) LUMEXA IMAGING, INC. (FKA US RADIOLOGY SPECIALISTS)
25) MASS GENERAL BRIGHAM (FORMERLY KNOWN AS PARTNERS HEALTHCARE)
26) NATIONAL ALLIANCE FOR CARE AT HOME
27) NEUROCRINE BIOSCIENCES, INC.
28) NOVARTIS
30) OAK STREET HEALTH D/B/A CVS HEALTH
31) PHARMACEUTICAL RESEARCH AND MANUFACTURERS OF AMERICA
32) PHI HEALTH, LLC, D/B/A PHI AIR MEDICAL
33) PREMIA SPINE
34) PTC THERAPEUTICS
37) SCP-HEALTH
38) SENIOR CARE PHARMACY COALITION
39) SHIFTKEY, LLC
40) TEAMHEALTH
41) THE CHILDREN'S HOSPITAL OF PHILADELPHIA
42) U.S. ACUTE CARE SOLUTIONS, LLC
43) U.S. ANESTHESIA PARTNERS, INC.
44) VAXCYTE, INC.
46) WALGREEN CO.
601 13th Street, NW, 11th Floor South, Washington, DC, 20005, 
1) AAPAN
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) FINDHELP
17) FORS MARSH GROUP
18) FRESENIUS MEDICAL CARE NORTH AMERICA (FKA FRESENIUS MEDICAL CARE)
20) HEARTLAND FOOD PRODUCTS GROUP
21) HNTB CORPORATION
22) INTERSYSTEMS PUBLIC SECTOR CORPORATION
23) LUMEXA IMAGING, INC. (FKA US RADIOLOGY SPECIALISTS)
24) MASS GENERAL BRIGHAM (FORMERLY KNOWN AS PARTNERS HEALTHCARE)
27) NATIONAL ASSOCIATION OF VISION CARE PLANS
28) NEUROCRINE BIOSCIENCES, INC.
30) OAK STREET HEALTH D/B/A CVS HEALTH
31) PEPSICO, INC.
32) PFIZER, INC
33) PHARMACEUTICAL RESEARCH AND MANUFACTURERS OF AMERICA
37) RXO
38) SCP-HEALTH
39) SELECT MEDICAL CORPORATION
40) SELLERS DORSEY
41) SENIOR CARE PHARMACY COALITION
42) SH 130 CONCESSION COMPANY, LLC
43) TEAMHEALTH
44) THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA
45) U.S. ACUTE CARE SOLUTIONS, LLC
46) U.S. ANESTHESIA PARTNERS, INC.
47) UNIVERSITY OF WISCONSIN-MADISON
48) UTAH CITY
50) WE ENERGIES
51) 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)
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