Covered recipient · General Payments record

BYRON C SIZEMORE

Allopathic & Osteopathic Physicians Internal Medicine Interventional Cardiology

NPI: 1194734301
CMS profile: 145087
Location: THOMASVILLE, GA

General Payments · PY2018–2024

$97,589.97

Reported across 574 records
CMS publication 2026-01-23

Latest program year · PY2024

$10,710.93

99 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
Long term medical supply or device loan	$6,000.00	1
Food and Beverage	$3,635.66	95
Compensation for serving as faculty or as a speaker for a medical education program	$550.00	1
Travel and Lodging	$525.27	2

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
AngioDynamics, Inc.	$6,153.40	5
ShockWave Medical, Inc	$1,213.00	19
Penumbra, Inc.	$980.53	13
Abbott Laboratories	$656.19	12
Medtronic, Inc.	$248.76	2
BARD PERIPHERAL VASCULAR, INC.	$178.96	4
ABIOMED	$174.79	3
E.R. Squibb & Sons, L.L.C.	$169.27	12
Avantec Vascular Corporation	$155.92	1
United Therapeutics Corporation	$114.30	1
Gentuity, LLC	$110.78	1
Merck Sharp & Dohme Corporation	$105.98	6
PFIZER INC.	$87.40	5
CVRx Inc.	$68.58	3
CMS Imaging, Inc.	$67.38	1
Endologix LLC	$62.53	1
Boehringer Ingelheim Pharmaceuticals, Inc.	$42.08	2
Surmodics, Inc.	$29.98	2
Terumo Medical Corporation	$19.31	1
Kiniksa Pharmaceuticals International, plc	$15.90	1
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$14.56	1
Alnylam Pharmaceuticals Inc.	$14.44	1
Acerta Pharma LLC	$13.64	1
Amgen Inc.	$13.25	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$5,078.36	93
PY2019	$5,432.07	69
PY2020	$10,802.27	45
PY2021	$15,485.65	96
PY2022	$23,132.05	76
PY2023	$26,948.64	96
PY2024	$10,710.93	99

Payment records · PY2024 (99)

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	$94.82	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1124893802	CMS
Abbott Laboratories	$13.15	03/06/2024	Food and Beverage	Undisputed	01/23/2026	1124893804	CMS
Abbott Laboratories	$98.28	04/09/2024	Food and Beverage	Undisputed	01/23/2026	1124893806	CMS
Abbott Laboratories	$11.02	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1124893808	CMS
Abbott Laboratories	$43.34	06/07/2024	Food and Beverage	Undisputed	01/23/2026	1124893810	CMS
Abbott Laboratories	$31.05	07/17/2024	Food and Beverage	Undisputed	01/23/2026	1124893812	CMS
Abbott Laboratories	$9.99	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1124893814	CMS
Abbott Laboratories	$18.29	10/15/2024	Food and Beverage	Undisputed	01/23/2026	1124893816	CMS
Abbott Laboratories	$18.44	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1124893818	CMS
Abbott Laboratories	$87.00	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1124893824	CMS
Abbott Laboratories	$202.07	12/12/2024	Food and Beverage	Undisputed	01/23/2026	1124893820	CMS
Abbott Laboratories	$28.74	12/26/2024	Food and Beverage	Undisputed	01/23/2026	1124893822	CMS
ABIOMED	$24.45	01/22/2024	Food and Beverage	Undisputed	01/23/2026	1142235128	CMS
ABIOMED	$117.00	09/12/2024	Food and Beverage	Undisputed	01/23/2026	1142235258	CMS
ABIOMED	$33.34	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1142235282	CMS
Alnylam Pharmaceuticals Inc.	$14.44	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1125847850	CMS
Amgen Inc.	$13.25	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1111710418	CMS
AngioDynamics, Inc.	$28.46	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1095096468	CMS
AngioDynamics, Inc.	$27.32	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1095096472	CMS
AngioDynamics, Inc.	$71.28	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1095096474	CMS
AngioDynamics, Inc.	$26.34	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1095096477	CMS
AngioDynamics, Inc.	$6,000.00	12/31/2024	Long term medical supply or device loan	Undisputed	01/23/2026	1093158273	CMS
AstraZeneca Pharmaceuticals LP	$13.64	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1105660370	CMS
Avantec Vascular Corporation	$155.92	11/02/2024	Food and Beverage	Undisputed	01/23/2026	1095509656	CMS
Bard Peripheral Vascular, Inc.	$17.70	05/14/2024	Food and Beverage	Undisputed	01/23/2026	1128473733	CMS
Bard Peripheral Vascular, Inc.	$121.42	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1128473729	CMS
Bard Peripheral Vascular, Inc.	$19.92	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1128473739	CMS
Bard Peripheral Vascular, Inc.	$19.92	11/07/2024	Food and Beverage	Undisputed	01/23/2026	1128473737	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$17.60	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1117911402	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$24.48	11/21/2024	Food and Beverage	Undisputed	01/23/2026	1117911404	CMS
CMS Imaging, Inc.	$67.38	10/27/2024	Food and Beverage	Undisputed	01/23/2026	1151452049	CMS
CVRx, Inc.	$28.61	04/30/2024	Food and Beverage	Undisputed	01/23/2026	1138615037	CMS
CVRx, Inc.	$19.94	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1138615039	CMS
CVRx, Inc.	$20.03	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1138615041	CMS
E.R. Squibb & Sons, L.L.C.	$14.53	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1101581960	CMS
E.R. Squibb & Sons, L.L.C.	$14.60	02/05/2024	Food and Beverage	Undisputed	01/23/2026	1101581974	CMS
E.R. Squibb & Sons, L.L.C.	$15.64	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1101582012	CMS
E.R. Squibb & Sons, L.L.C.	$14.63	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1101582041	CMS
E.R. Squibb & Sons, L.L.C.	$15.64	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1101582038	CMS
E.R. Squibb & Sons, L.L.C.	$14.60	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1101582056	CMS
E.R. Squibb & Sons, L.L.C.	$14.60	07/11/2024	Food and Beverage	Undisputed	01/23/2026	1101582070	CMS
E.R. Squibb & Sons, L.L.C.	$14.61	08/06/2024	Food and Beverage	Undisputed	01/23/2026	1101582085	CMS
E.R. Squibb & Sons, L.L.C.	$14.12	09/12/2024	Food and Beverage	Undisputed	01/23/2026	1101582092	CMS
E.R. Squibb & Sons, L.L.C.	$8.32	10/07/2024	Food and Beverage	Undisputed	01/23/2026	1101582100	CMS
E.R. Squibb & Sons, L.L.C.	$14.20	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1101582119	CMS
E.R. Squibb & Sons, L.L.C.	$13.78	12/11/2024	Food and Beverage	Undisputed	01/23/2026	1101582130	CMS
Endologix LLC	$62.53	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1116757401	CMS
Gentuity, LLC	$110.78	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1137917479	CMS
Kiniksa Pharmaceuticals International, plc	$15.90	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1154870542	CMS
Medtronic, Inc.	$105.59	10/27/2024	Food and Beverage	Undisputed	01/23/2026	1117104767	CMS
Medtronic, Inc.	$143.17	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1117104769	CMS
Merck Sharp & Dohme LLC	$17.90	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1141946215	CMS
Merck Sharp & Dohme LLC	$16.86	05/23/2024	Food and Beverage	Undisputed	01/23/2026	1141792796	CMS
Merck Sharp & Dohme LLC	$18.40	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1141792794	CMS
Merck Sharp & Dohme LLC	$15.39	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1141903028	CMS
Merck Sharp & Dohme LLC	$21.39	08/15/2024	Food and Beverage	Undisputed	01/23/2026	1141903030	CMS
Merck Sharp & Dohme LLC	$16.04	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1141792792	CMS
Penumbra, Inc.	$44.08	04/12/2024	Food and Beverage	Undisputed	01/23/2026	1076206392	CMS
Penumbra, Inc.	$80.37	04/12/2024	Food and Beverage	Undisputed	01/23/2026	1076206394	CMS
Penumbra, Inc.	$120.17	04/12/2024	Food and Beverage	Undisputed	01/23/2026	1076230770	CMS
Penumbra, Inc.	$186.67	04/12/2024	Travel and Lodging	Undisputed	01/23/2026	1076231382	CMS
Penumbra, Inc.	$338.60	04/12/2024	Travel and Lodging	Undisputed	01/23/2026	1076232354	CMS
Penumbra, Inc.	$82.11	04/13/2024	Food and Beverage	Undisputed	01/23/2026	1076206396	CMS
Penumbra, Inc.	$16.21	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1076206398	CMS
Penumbra, Inc.	$38.80	06/09/2024	Food and Beverage	Undisputed	01/23/2026	1076206400	CMS
Penumbra, Inc.	$12.50	06/28/2024	Food and Beverage	Undisputed	01/23/2026	1076206402	CMS
Penumbra, Inc.	$20.95	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1076206404	CMS
Penumbra, Inc.	$16.90	08/24/2024	Food and Beverage	Undisputed	01/23/2026	1076206406	CMS
Penumbra, Inc.	$5.22	10/02/2024	Food and Beverage	Undisputed	01/23/2026	1076206408	CMS
Penumbra, Inc.	$17.95	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1095781676	CMS
PFIZER INC.	$17.08	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1131675625	CMS
PFIZER INC.	$13.62	09/19/2024	Food and Beverage	Undisputed	01/23/2026	1131977923	CMS
PFIZER INC.	$19.75	10/07/2024	Food and Beverage	Undisputed	01/23/2026	1130878098	CMS
PFIZER INC.	$14.18	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1132132177	CMS
PFIZER INC.	$22.77	12/18/2024	Food and Beverage	Undisputed	01/23/2026	1131418266	CMS
ShockWave Medical, Inc	$1.62	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1152975364	CMS
ShockWave Medical, Inc	$2.88	01/24/2024	Food and Beverage	Undisputed	01/23/2026	1152974632	CMS
ShockWave Medical, Inc	$97.88	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1152973132	CMS
ShockWave Medical, Inc	$550.00	03/08/2024	Compensation for serving as faculty or as a speaker for a medical education program	Undisputed	01/23/2026	1153009750	CMS
ShockWave Medical, Inc	$96.60	04/12/2024	Food and Beverage	Undisputed	01/23/2026	1152982778	CMS
ShockWave Medical, Inc	$38.60	04/12/2024	Food and Beverage	Undisputed	01/23/2026	1152982780	CMS
ShockWave Medical, Inc	$41.70	04/12/2024	Food and Beverage	Undisputed	01/23/2026	1152982782	CMS
ShockWave Medical, Inc	$25.00	04/13/2024	Food and Beverage	Undisputed	01/23/2026	1152982784	CMS
ShockWave Medical, Inc	$15.93	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1152980267	CMS
ShockWave Medical, Inc	$15.92	06/21/2024	Food and Beverage	Undisputed	01/23/2026	1152975569	CMS
ShockWave Medical, Inc	$9.87	08/06/2024	Food and Beverage	Undisputed	01/23/2026	1152997969	CMS
ShockWave Medical, Inc	$53.13	10/28/2024	Food and Beverage	Undisputed	01/23/2026	1152994205	CMS
ShockWave Medical, Inc	$150.11	11/03/2024	Food and Beverage	Undisputed	01/23/2026	1152992895	CMS
ShockWave Medical, Inc	$35.68	11/03/2024	Food and Beverage	Undisputed	01/23/2026	1152992897	CMS
ShockWave Medical, Inc	$23.25	11/04/2024	Food and Beverage	Undisputed	01/23/2026	1152992899	CMS
ShockWave Medical, Inc	$31.57	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1153004063	CMS
ShockWave Medical, Inc	$4.27	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1153004061	CMS
ShockWave Medical, Inc	$16.05	11/22/2024	Food and Beverage	Undisputed	01/23/2026	1153001274	CMS
ShockWave Medical, Inc	$2.94	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1153004065	CMS
Surmodics, Inc.	$15.01	01/04/2024	Food and Beverage	Undisputed	01/23/2026	1128528191	CMS
Surmodics, Inc.	$14.97	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1128528193	CMS
Terumo Medical Corporation	$19.31	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1151770085	CMS
United Therapeutics Corporation	$114.30	04/09/2024	Food and Beverage	Undisputed	01/23/2026	1149462032	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$14.56	01/24/2024	Food and Beverage	Undisputed	01/23/2026	1080576925	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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