Covered recipient · General Payments record

WILLIAM E BLALOCK

Allopathic & Osteopathic Physicians Internal Medicine Cardiovascular Disease

NPI: 1740254820
CMS profile: 169428
Location: CHATTANOOGA, TN

General Payments · PY2018–2024

$43,318.78

Reported across 722 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,228.38

101 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated

The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2024 · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$2,228.38	101

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
BOSTON SCIENTIFIC CORPORATION	$312.98	10
Medtronic, Inc.	$252.10	6
LANTHEUS MEDICAL IMAGING, INC.	$190.86	8
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$178.64	7
PFIZER INC.	$172.59	10
Alnylam Pharmaceuticals Inc.	$164.80	9
Philips Electronics North America Corporation	$138.54	6
NOVARTIS PHARMACEUTICALS CORPORATION	$93.33	4
Novo Nordisk AS	$80.71	5
Kiniksa Pharmaceuticals International, plc	$77.94	4
E.R. Squibb & Sons, L.L.C.	$60.75	4
Janssen Pharmaceuticals, Inc	$60.23	4
Lexicon Pharmaceuticals, Inc.	$51.65	3
Acerta Pharma LLC	$45.99	3
Actelion Pharmaceuticals US, Inc.	$43.83	2
Azurity Pharmaceuticals, Inc.	$35.92	2
Merck Sharp & Dohme Corporation	$33.47	2
Amgen Inc.	$32.45	2
CVRx Inc.	$30.95	1
Boehringer Ingelheim Pharmaceuticals, Inc.	$29.09	2
Abbott Laboratories	$25.45	1
Catheter Precision Inc.	$24.14	1
Daiichi Sankyo Inc.	$21.36	1
SANOFI-AVENTIS U.S. LLC	$19.20	1
iRhythm Technologies, Inc.	$17.89	1
Biosense Webster, Inc.	$17.71	1
SCPHARMACEUTICALS INC.	$15.81	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$19,658.08	181
PY2019	$15,867.64	157
PY2020	$934.72	54
PY2021	$715.72	42
PY2022	$1,427.76	75
PY2023	$2,486.48	112
PY2024	$2,228.38	101

Payment records · PY2024 (101)

Sorted by paying entity, then date · as published by CMS

Program year 2024 2018 2019 2020 2021 2022 2023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.

Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Record ID	Source
Abbott Laboratories	$25.45	05/27/2024	Food and Beverage	Undisputed	01/23/2026	1125229666	CMS
Actelion Pharmaceuticals US, Inc.	$19.73	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1078912797	CMS
Actelion Pharmaceuticals US, Inc.	$24.10	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1078912847	CMS
Alnylam Pharmaceuticals Inc.	$24.26	01/03/2024	Food and Beverage	Undisputed	01/23/2026	1125840531	CMS
Alnylam Pharmaceuticals Inc.	$23.37	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1125840555	CMS
Alnylam Pharmaceuticals Inc.	$26.25	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1125840569	CMS
Alnylam Pharmaceuticals Inc.	$24.71	06/16/2024	Food and Beverage	Undisputed	01/23/2026	1125840601	CMS
Alnylam Pharmaceuticals Inc.	$0.85	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1125840603	CMS
Alnylam Pharmaceuticals Inc.	$22.86	10/14/2024	Food and Beverage	Undisputed	01/23/2026	1125840653	CMS
Alnylam Pharmaceuticals Inc.	$0.77	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1125840673	CMS
Alnylam Pharmaceuticals Inc.	$19.32	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1125840675	CMS
Alnylam Pharmaceuticals Inc.	$22.41	12/10/2024	Food and Beverage	Undisputed	01/23/2026	1125840679	CMS
Amgen Inc.	$15.94	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1115454298	CMS
Amgen Inc.	$16.51	04/05/2024	Food and Beverage	Undisputed	01/23/2026	1115454302	CMS
AstraZeneca Pharmaceuticals LP	$16.53	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1104650147	CMS
AstraZeneca Pharmaceuticals LP	$15.69	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1105692161	CMS
AstraZeneca Pharmaceuticals LP	$13.77	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1105650932	CMS
Azurity Pharmaceuticals, Inc.	$16.24	03/14/2024	Food and Beverage	Undisputed	01/23/2026	1134003439	CMS
Azurity Pharmaceuticals, Inc.	$19.68	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1134003441	CMS
Biosense Webster, Inc.	$17.71	09/12/2024	Food and Beverage	Undisputed	01/23/2026	1077720400	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$13.55	08/15/2024	Food and Beverage	Undisputed	01/23/2026	1118134359	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$15.54	12/18/2024	Food and Beverage	Undisputed	01/23/2026	1118134361	CMS
Boston Scientific Corporation	$20.00	01/09/2024	Food and Beverage	Undisputed	01/23/2026	1092467251	CMS
Boston Scientific Corporation	$16.93	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1092467245	CMS
Boston Scientific Corporation	$140.87	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1092467261	CMS
Boston Scientific Corporation	$20.23	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1092467253	CMS
Boston Scientific Corporation	$20.65	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1092467255	CMS
Boston Scientific Corporation	$21.71	07/25/2024	Food and Beverage	Undisputed	01/23/2026	1092467257	CMS
Boston Scientific Corporation	$17.82	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1092467247	CMS
Boston Scientific Corporation	$12.29	09/20/2024	Food and Beverage	Undisputed	01/23/2026	1092467243	CMS
Boston Scientific Corporation	$18.11	10/16/2024	Food and Beverage	Undisputed	01/23/2026	1092467249	CMS
Boston Scientific Corporation	$24.37	11/14/2024	Food and Beverage	Undisputed	01/23/2026	1092467259	CMS
Catheter Precision Inc.	$24.14	07/25/2024	Food and Beverage	Undisputed	01/23/2026	1145559381	CMS
CVRx, Inc.	$30.95	09/30/2024	Food and Beverage	Undisputed	01/23/2026	1127676846	CMS
Daiichi Sankyo Inc.	$21.36	10/15/2024	Food and Beverage	Undisputed	01/23/2026	1089400943	CMS
E.R. Squibb & Sons, L.L.C.	$13.48	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1101287192	CMS
E.R. Squibb & Sons, L.L.C.	$13.91	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1101287250	CMS
E.R. Squibb & Sons, L.L.C.	$18.67	10/08/2024	Food and Beverage	Undisputed	01/23/2026	1101287252	CMS
E.R. Squibb & Sons, L.L.C.	$14.69	11/07/2024	Food and Beverage	Undisputed	01/23/2026	1101287258	CMS
iRhythm Technologies, Inc.	$17.89	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1154037755	CMS
Janssen Pharmaceuticals, Inc	$13.75	01/16/2024	Food and Beverage	Undisputed	01/23/2026	1078181529	CMS
Janssen Pharmaceuticals, Inc	$13.29	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1078181523	CMS
Janssen Pharmaceuticals, Inc	$15.34	05/24/2024	Food and Beverage	Undisputed	01/23/2026	1078181705	CMS
Janssen Pharmaceuticals, Inc	$17.85	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1078181877	CMS
Kiniksa Pharmaceuticals International, plc	$19.08	06/20/2024	Food and Beverage	Undisputed	01/23/2026	1154879616	CMS
Kiniksa Pharmaceuticals International, plc	$18.92	08/01/2024	Food and Beverage	Undisputed	01/23/2026	1154879630	CMS
Kiniksa Pharmaceuticals International, plc	$22.31	10/02/2024	Food and Beverage	Undisputed	01/23/2026	1154879718	CMS
Kiniksa Pharmaceuticals International, plc	$17.63	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1154879732	CMS
LANTHEUS MEDICAL IMAGING, INC.	$23.75	01/09/2024	Food and Beverage	Undisputed	01/23/2026	1127582913	CMS
LANTHEUS MEDICAL IMAGING, INC.	$23.61	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1127581473	CMS
LANTHEUS MEDICAL IMAGING, INC.	$24.65	04/09/2024	Food and Beverage	Undisputed	01/23/2026	1127582119	CMS
LANTHEUS MEDICAL IMAGING, INC.	$23.74	05/14/2024	Food and Beverage	Undisputed	01/23/2026	1127582169	CMS
LANTHEUS MEDICAL IMAGING, INC.	$23.74	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1127581765	CMS
LANTHEUS MEDICAL IMAGING, INC.	$19.20	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1127579954	CMS
LANTHEUS MEDICAL IMAGING, INC.	$22.64	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1127579512	CMS
LANTHEUS MEDICAL IMAGING, INC.	$29.53	11/12/2024	Food and Beverage	Undisputed	01/23/2026	1127578917	CMS
Lexicon Pharmaceuticals, Inc.	$13.87	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1081704853	CMS
Lexicon Pharmaceuticals, Inc.	$20.01	08/06/2024	Food and Beverage	Undisputed	01/23/2026	1081704857	CMS
Lexicon Pharmaceuticals, Inc.	$17.77	10/16/2024	Food and Beverage	Undisputed	01/23/2026	1081704855	CMS
Medtronic, Inc.	$1.23	05/09/2024	Food and Beverage	Undisputed	01/23/2026	1119461479	CMS
Medtronic, Inc.	$2.44	05/10/2024	Food and Beverage	Undisputed	01/23/2026	1119461477	CMS
Medtronic, Inc.	$6.32	10/06/2024	Food and Beverage	Undisputed	01/23/2026	1119461483	CMS
Medtronic, Inc.	$30.23	10/07/2024	Food and Beverage	Undisputed	01/23/2026	1119461481	CMS
Medtronic, Inc.	$38.87	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1119461485	CMS
Medtronic, Inc.	$173.01	12/14/2024	Food and Beverage	Undisputed	01/23/2026	1119461487	CMS
Merck Sharp & Dohme LLC	$16.86	07/29/2024	Food and Beverage	Undisputed	01/23/2026	1141875766	CMS
Merck Sharp & Dohme LLC	$16.61	12/17/2024	Food and Beverage	Undisputed	01/23/2026	1141715909	CMS
Novartis Pharmaceuticals Corporation	$22.35	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1086715683	CMS
Novartis Pharmaceuticals Corporation	$26.72	09/19/2024	Food and Beverage	Undisputed	01/23/2026	1086715719	CMS
Novartis Pharmaceuticals Corporation	$23.80	10/21/2024	Food and Beverage	Undisputed	01/23/2026	1086715725	CMS
Novartis Pharmaceuticals Corporation	$20.46	12/12/2024	Food and Beverage	Undisputed	01/23/2026	1086715729	CMS
Novo Nordisk Inc	$16.90	05/23/2024	Food and Beverage	Undisputed	01/23/2026	1096644846	CMS
Novo Nordisk Inc	$15.01	07/11/2024	Food and Beverage	Undisputed	01/23/2026	1096629647	CMS
Novo Nordisk Inc	$15.70	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1096878667	CMS
Novo Nordisk Inc	$17.59	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1097266537	CMS
Novo Nordisk Inc	$15.51	12/16/2024	Food and Beverage	Undisputed	01/23/2026	1096963003	CMS
PFIZER INC.	$13.75	01/23/2024	Food and Beverage	Undisputed	01/23/2026	1130976829	CMS
PFIZER INC.	$18.95	03/20/2024	Food and Beverage	Undisputed	01/23/2026	1131209149	CMS
PFIZER INC.	$9.63	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1131915388	CMS
PFIZER INC.	$22.86	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1131283228	CMS
PFIZER INC.	$16.77	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1131515592	CMS
PFIZER INC.	$16.10	07/02/2024	Food and Beverage	Undisputed	01/23/2026	1131648059	CMS
PFIZER INC.	$18.34	08/26/2024	Food and Beverage	Undisputed	01/23/2026	1131845097	CMS
PFIZER INC.	$21.07	09/19/2024	Food and Beverage	Undisputed	01/23/2026	1131965499	CMS
PFIZER INC.	$19.43	11/14/2024	Food and Beverage	Undisputed	01/23/2026	1131062960	CMS
PFIZER INC.	$15.69	12/11/2024	Food and Beverage	Undisputed	01/23/2026	1131186301	CMS
Philips North America LLC	$7.41	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1146900511	CMS
Philips North America LLC	$9.38	04/21/2024	Food and Beverage	Undisputed	01/23/2026	1146900513	CMS
Philips North America LLC	$14.62	10/08/2024	Food and Beverage	Undisputed	01/23/2026	1146900509	CMS
Philips North America LLC	$72.40	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1146900519	CMS
Philips North America LLC	$16.23	11/24/2024	Food and Beverage	Undisputed	01/23/2026	1146900517	CMS
Philips North America LLC	$18.50	12/18/2024	Food and Beverage	Undisputed	01/23/2026	1146900515	CMS
SANOFI-AVENTIS U.S. LLC	$19.20	06/03/2024	Food and Beverage	Undisputed	01/23/2026	1139594162	CMS
SCPHARMACEUTICALS INC.	$15.81	03/23/2024	Food and Beverage	Undisputed	01/23/2026	1132263551	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$14.33	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1080716031	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$13.92	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1080716089	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$99.47	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1080716143	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$13.85	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1080716361	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$13.87	04/30/2024	Food and Beverage	Undisputed	01/23/2026	1080716373	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$8.54	06/26/2024	Food and Beverage	Undisputed	01/23/2026	1080716539	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$14.66	07/18/2024	Food and Beverage	Undisputed	01/23/2026	1080716611	CMS

Source & provenance

Dataset: CMS Open Payments — General Payments
Publisher of source data: Centers for Medicare & Medicaid Services
CMS publication date: 2026-01-23
Program years on this page: 2018, 2019, 2020, 2021, 2022, 2023, 2024
Source files: Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from: OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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