Covered recipient · General Payments record

MATTHEW S WALKER

Allopathic & Osteopathic Physicians Family Medicine

NPI: 1023336724
CMS profile: 1218178
Location: WALKER, LA

General Payments · PY2018–2024

$12,551.73

Reported across 801 records
CMS publication 2026-01-23

Latest program year · PY2024

$1,875.77

116 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	$1,875.77	116

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Lilly USA, LLC	$264.15	18
PFIZER INC.	$193.60	11
ABBVIE INC.	$187.76	14
GlaxoSmithKline, LLC.	$171.41	11
Novo Nordisk AS	$150.04	9
Abbott Laboratories	$135.94	10
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$102.23	6
Bayer HealthCare Pharmaceuticals Inc.	$91.09	4
Phathom Pharmaceuticals, Inc.	$81.19	5
Acerta Pharma LLC	$64.46	3
Amgen Inc.	$54.87	4
Boehringer Ingelheim Pharmaceuticals, Inc.	$50.64	3
Esperion Therapeutics, Inc.	$50.49	3
Antares Pharma, Inc.	$38.47	2
Axsome Therapeutics, Inc.	$37.86	2
Astellas Pharma US Inc	$37.85	2
IDORSIA PHARMACEUTICALS US INC	$36.66	2
Otsuka America Pharmaceutical, Inc.	$30.75	2
GENZYME CORPORATION	$23.11	1
Corium, Inc.	$21.93	1
Takeda Pharmaceuticals U.S.A., Inc.	$17.24	1
Exact Sciences Corporation	$17.20	1
Regeneron Healthcare Solutions, Inc.	$16.83	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$2,023.64	144
PY2019	$2,029.98	141
PY2020	$643.35	41
PY2021	$1,670.35	102
PY2022	$2,309.52	138
PY2023	$1,999.12	119
PY2024	$1,875.77	116

Payment records · PY2024 (116)

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	$22.65	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1124801640	CMS
Abbott Laboratories	$3.97	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1124801642	CMS
Abbott Laboratories	$17.66	04/09/2024	Food and Beverage	Undisputed	01/23/2026	1124801644	CMS
Abbott Laboratories	$20.41	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1124801646	CMS
Abbott Laboratories	$11.22	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1124801648	CMS
Abbott Laboratories	$5.36	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1124801650	CMS
Abbott Laboratories	$2.45	08/02/2024	Food and Beverage	Undisputed	01/23/2026	1124801652	CMS
Abbott Laboratories	$22.55	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1124801658	CMS
Abbott Laboratories	$24.24	10/18/2024	Food and Beverage	Undisputed	01/23/2026	1124801654	CMS
Abbott Laboratories	$5.43	10/25/2024	Food and Beverage	Undisputed	01/23/2026	1124801656	CMS
ABBVIE INC.	$13.41	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1106299683	CMS
ABBVIE INC.	$10.96	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1106299685	CMS
ABBVIE INC.	$18.65	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1106299687	CMS
ABBVIE INC.	$15.36	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1106299689	CMS
ABBVIE INC.	$11.17	04/09/2024	Food and Beverage	Undisputed	01/23/2026	1106299691	CMS
ABBVIE INC.	$15.92	05/20/2024	Food and Beverage	Undisputed	01/23/2026	1106299693	CMS
ABBVIE INC.	$13.70	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1106299695	CMS
ABBVIE INC.	$6.94	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1106299697	CMS
ABBVIE INC.	$10.35	08/05/2024	Food and Beverage	Undisputed	01/23/2026	1106299699	CMS
ABBVIE INC.	$22.21	08/16/2024	Food and Beverage	Undisputed	01/23/2026	1106299701	CMS
ABBVIE INC.	$11.28	10/01/2024	Food and Beverage	Undisputed	01/23/2026	1106299703	CMS
ABBVIE INC.	$14.47	10/08/2024	Food and Beverage	Undisputed	01/23/2026	1106299705	CMS
ABBVIE INC.	$10.26	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1106299707	CMS
ABBVIE INC.	$13.08	12/10/2024	Food and Beverage	Undisputed	01/23/2026	1106299709	CMS
Amgen Inc.	$14.15	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1116199048	CMS
Amgen Inc.	$13.68	06/27/2024	Food and Beverage	Undisputed	01/23/2026	1116199056	CMS
Amgen Inc.	$13.68	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1117409556	CMS
Amgen Inc.	$13.36	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1116199051	CMS
Antares Pharma, Inc.	$15.70	07/18/2024	Food and Beverage	Undisputed	01/23/2026	1146491712	CMS
Antares Pharma, Inc.	$22.77	09/13/2024	Food and Beverage	Undisputed	01/23/2026	1146491716	CMS
Astellas Pharma US Inc	$14.82	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1139404169	CMS
Astellas Pharma US Inc	$23.03	12/18/2024	Food and Beverage	Undisputed	01/23/2026	1139452578	CMS
AstraZeneca Pharmaceuticals LP	$17.04	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1105254363	CMS
AstraZeneca Pharmaceuticals LP	$33.31	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1104747725	CMS
AstraZeneca Pharmaceuticals LP	$14.11	12/03/2024	Food and Beverage	Undisputed	01/23/2026	1104259409	CMS
Axsome Therapeutics, Inc.	$13.45	06/14/2024	Food and Beverage	Undisputed	01/23/2026	1148303668	CMS
Axsome Therapeutics, Inc.	$24.41	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1148303670	CMS
Bayer Healthcare Pharmaceuticals Inc.	$23.51	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1086130952	CMS
Bayer Healthcare Pharmaceuticals Inc.	$19.79	07/11/2024	Food and Beverage	Undisputed	01/23/2026	1086255548	CMS
Bayer Healthcare Pharmaceuticals Inc.	$23.11	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1086267641	CMS
Bayer Healthcare Pharmaceuticals Inc.	$24.68	12/06/2024	Food and Beverage	Undisputed	01/23/2026	1086150159	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$13.71	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1117841643	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$17.34	10/21/2024	Food and Beverage	Undisputed	01/23/2026	1117841645	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$19.59	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1117841647	CMS
Corium, LLC	$21.93	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1100183386	CMS
Esperion Therapeutics, Inc.	$16.54	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1129459278	CMS
Esperion Therapeutics, Inc.	$16.56	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1129459280	CMS
Esperion Therapeutics, Inc.	$17.39	07/03/2024	Food and Beverage	Undisputed	01/23/2026	1129459282	CMS
Exact Sciences Corporation	$17.20	12/19/2024	Food and Beverage	Undisputed	01/23/2026	1114944045	CMS
GENZYME CORPORATION	$23.11	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1139849520	CMS
GlaxoSmithKline, LLC.	$7.87	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1115856827	CMS
GlaxoSmithKline, LLC.	$12.81	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1116525918	CMS
GlaxoSmithKline, LLC.	$16.17	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1116626034	CMS
GlaxoSmithKline, LLC.	$12.17	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1116287268	CMS
GlaxoSmithKline, LLC.	$18.59	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1116626798	CMS
GlaxoSmithKline, LLC.	$20.16	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1115996167	CMS
GlaxoSmithKline, LLC.	$19.35	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1116465314	CMS
GlaxoSmithKline, LLC.	$13.67	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1116429793	CMS
GlaxoSmithKline, LLC.	$20.72	10/14/2024	Food and Beverage	Undisputed	01/23/2026	1116355967	CMS
GlaxoSmithKline, LLC.	$19.07	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1115996199	CMS
GlaxoSmithKline, LLC.	$10.83	12/02/2024	Food and Beverage	Undisputed	01/23/2026	1116381538	CMS
IDORSIA PHARMACEUTICALS US INC	$15.16	08/22/2024	Food and Beverage	Undisputed	01/23/2026	1146791041	CMS
IDORSIA PHARMACEUTICALS US INC	$21.50	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1146785929	CMS
Lilly USA, LLC	$17.00	01/12/2024	Food and Beverage	Undisputed	01/23/2026	1135179449	CMS
Lilly USA, LLC	$17.85	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1135170680	CMS
Lilly USA, LLC	$18.57	02/19/2024	Food and Beverage	Undisputed	01/23/2026	1135179445	CMS
Lilly USA, LLC	$14.28	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1135185463	CMS
Lilly USA, LLC	$22.36	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1135195216	CMS
Lilly USA, LLC	$21.71	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1135179447	CMS
Lilly USA, LLC	$15.24	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1135185465	CMS
Lilly USA, LLC	$10.55	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1135185431	CMS
Lilly USA, LLC	$14.27	06/26/2024	Food and Beverage	Undisputed	01/23/2026	1135179453	CMS
Lilly USA, LLC	$9.50	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1135185433	CMS
Lilly USA, LLC	$17.88	07/25/2024	Food and Beverage	Undisputed	01/23/2026	1135211318	CMS
Lilly USA, LLC	$12.57	08/06/2024	Food and Beverage	Undisputed	01/23/2026	1135184943	CMS
Lilly USA, LLC	$11.69	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1135185461	CMS
Lilly USA, LLC	$17.50	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1135179451	CMS
Lilly USA, LLC	$9.06	09/12/2024	Food and Beverage	Undisputed	01/23/2026	1135179443	CMS
Lilly USA, LLC	$3.35	09/12/2024	Food and Beverage	Undisputed	01/23/2026	1135184941	CMS
Lilly USA, LLC	$16.30	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1135211321	CMS
Lilly USA, LLC	$14.47	11/14/2024	Food and Beverage	Undisputed	01/23/2026	1135200487	CMS
Novo Nordisk Inc	$16.90	01/04/2024	Food and Beverage	Undisputed	01/23/2026	1096901931	CMS
Novo Nordisk Inc	$16.77	02/19/2024	Food and Beverage	Undisputed	01/23/2026	1097279330	CMS
Novo Nordisk Inc	$21.32	03/13/2024	Food and Beverage	Undisputed	01/23/2026	1096569386	CMS
Novo Nordisk Inc	$20.86	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1097135675	CMS
Novo Nordisk Inc	$20.80	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1096754919	CMS
Novo Nordisk Inc	$18.18	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1097626832	CMS
Novo Nordisk Inc	$5.87	06/20/2024	Food and Beverage	Undisputed	01/23/2026	1096672877	CMS
Novo Nordisk Inc	$15.08	09/30/2024	Food and Beverage	Undisputed	01/23/2026	1097799853	CMS
Novo Nordisk Inc	$14.26	11/12/2024	Food and Beverage	Undisputed	01/23/2026	1096842333	CMS
Otsuka America Pharmaceutical, Inc.	$14.04	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1119001649	CMS
Otsuka America Pharmaceutical, Inc.	$16.71	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1119001651	CMS
PFIZER INC.	$17.70	01/26/2024	Food and Beverage	Undisputed	01/23/2026	1130998062	CMS
PFIZER INC.	$18.27	02/26/2024	Food and Beverage	Undisputed	01/23/2026	1131088523	CMS
PFIZER INC.	$13.54	03/20/2024	Food and Beverage	Undisputed	01/23/2026	1131175626	CMS
PFIZER INC.	$17.70	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1131347924	CMS
PFIZER INC.	$22.70	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1131374220	CMS
PFIZER INC.	$17.70	05/24/2024	Food and Beverage	Undisputed	01/23/2026	1131500986	CMS
PFIZER INC.	$22.24	06/10/2024	Food and Beverage	Undisputed	01/23/2026	1131647137	CMS
PFIZER INC.	$21.39	07/29/2024	Food and Beverage	Undisputed	01/23/2026	1131764806	CMS
PFIZER INC.	$6.82	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1131874911	CMS
PFIZER INC.	$19.61	11/04/2024	Food and Beverage	Undisputed	01/23/2026	1131055896	CMS
PFIZER INC.	$15.93	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1131190862	CMS
Phathom Pharmaceuticals, Inc.	$15.81	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1151137299	CMS
Phathom Pharmaceuticals, Inc.	$15.30	04/29/2024	Food and Beverage	Undisputed	01/23/2026	1151137301	CMS
Phathom Pharmaceuticals, Inc.	$15.89	07/22/2024	Food and Beverage	Undisputed	01/23/2026	1151137303	CMS
Phathom Pharmaceuticals, Inc.	$15.96	08/15/2024	Food and Beverage	Undisputed	01/23/2026	1151137305	CMS
Phathom Pharmaceuticals, Inc.	$18.23	11/05/2024	Food and Beverage	Undisputed	01/23/2026	1151137307	CMS
Regeneron Healthcare Solutions, Inc.	$16.83	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1114242892	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.06	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1153498657	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.78	07/03/2024	Food and Beverage	Undisputed	01/23/2026	1153448013	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.13	07/17/2024	Food and Beverage	Undisputed	01/23/2026	1153442927	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.79	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1153422320	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.53	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1153558183	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.94	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1153748926	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$17.24	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1137694018	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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