Covered recipient · General Payments record

BRIAN N MATHEWS

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI: 1841210713
CMS profile: 355338
Location: HUNTSVILLE, AL

General Payments · PY2018–2024

$9,849.97

Reported across 536 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,164.78

77 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	$1,544.28	74
Grant	$500.50	1
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$120.00	2

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
ABBVIE INC.	$500.50	1
PFIZER INC.	$276.24	12
NOVARTIS PHARMACEUTICALS CORPORATION	$223.51	9
Acerta Pharma LLC	$135.76	6
Celgene Corporation	$116.69	5
Takeda Pharmaceuticals U.S.A., Inc.	$98.27	4
Merck Sharp & Dohme Corporation	$80.16	4
Stemline Therapeutics Inc.	$66.83	2
Daiichi Sankyo Inc.	$63.21	3
Janssen Biotech, Inc.	$59.87	3
E.R. Squibb & Sons, L.L.C.	$56.12	3
AVEO Pharmaceuticals, Inc.	$47.47	2
GlaxoSmithKline, LLC.	$44.94	2
Incyte Corporation	$36.32	2
Astellas Pharma US Inc	$31.99	2
SpringWorks Therapeutics, Inc.	$29.00	2
Regeneron Healthcare Solutions, Inc.	$27.57	1
Gilead Sciences, Inc.	$24.21	1
EMD Serono, Inc.	$22.99	1
Sumitomo Pharma America, Inc.	$22.30	1
SOBI, INC	$21.36	1
EISAI INC.	$21.20	1
BeiGene USA, Inc.	$18.96	1
ARRAY BIOPHARMA INC	$18.92	1
Kite Pharma, Inc.	$18.56	1
Janssen Scientific Affairs, LLC	$18.37	1
GENZYME CORPORATION	$17.95	1
Deciphera Pharmaceuticals Inc.	$17.58	1
Genentech USA, Inc.	$17.56	1
PUMA BIOTECHNOLOGY, INC.	$16.81	1
SERVIER PHARMACEUTICALS LLC	$13.56	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$1,358.59	100
PY2019	$2,063.87	146
PY2020	$844.32	53
PY2021	$554.94	9
PY2022	$1,346.17	75
PY2023	$1,517.30	76
PY2024	$2,164.78	77

Payment records · PY2024 (77)

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
ABBVIE INC.	$500.50	08/13/2024	Grant	Undisputed	01/23/2026	1104983187	CMS
ARRAY BIOPHARMA INC	$18.92	12/17/2024	Food and Beverage	Undisputed	01/23/2026	1131482545	CMS
Astellas Pharma US Inc	$17.69	04/23/2024	Food and Beverage	Undisputed	01/23/2026	1139332806	CMS
Astellas Pharma US Inc	$14.30	06/11/2024	Food and Beverage	Undisputed	01/23/2026	1139358869	CMS
AstraZeneca Pharmaceuticals LP	$15.64	01/09/2024	Food and Beverage	Undisputed	01/23/2026	1104553960	CMS
AstraZeneca Pharmaceuticals LP	$39.88	01/24/2024	Food and Beverage	Undisputed	01/23/2026	1104310062	CMS
AstraZeneca Pharmaceuticals LP	$16.90	01/24/2024	Food and Beverage	Undisputed	01/23/2026	1105578238	CMS
AstraZeneca Pharmaceuticals LP	$22.41	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1104484928	CMS
AstraZeneca Pharmaceuticals LP	$18.53	08/07/2024	Food and Beverage	Undisputed	01/23/2026	1104558060	CMS
AstraZeneca Pharmaceuticals LP	$22.40	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1104364559	CMS
Aveo Pharmaceuticals, Inc.	$28.62	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1143474632	CMS
Aveo Pharmaceuticals, Inc.	$18.85	08/20/2024	Food and Beverage	Undisputed	01/23/2026	1143474638	CMS
BeiGene USA, Inc.	$18.96	10/14/2024	Food and Beverage	Undisputed	01/23/2026	1120856911	CMS
Celgene Corporation	$26.90	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1101079179	CMS
Celgene Corporation	$22.53	06/24/2024	Food and Beverage	Undisputed	01/23/2026	1101079203	CMS
Celgene Corporation	$26.76	08/06/2024	Food and Beverage	Undisputed	01/23/2026	1101079207	CMS
Celgene Corporation	$16.27	08/06/2024	Food and Beverage	Undisputed	01/23/2026	1101079209	CMS
Celgene Corporation	$24.23	09/03/2024	Food and Beverage	Undisputed	01/23/2026	1101079205	CMS
Daiichi Sankyo Inc.	$13.23	04/01/2024	Food and Beverage	Undisputed	01/23/2026	1089453504	CMS
Daiichi Sankyo Inc.	$31.44	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1089453496	CMS
Daiichi Sankyo Inc.	$18.54	11/05/2024	Food and Beverage	Undisputed	01/23/2026	1089453500	CMS
Deciphera Pharmaceuticals Inc.	$17.58	08/26/2024	Food and Beverage	Undisputed	01/23/2026	1145874129	CMS
E.R. Squibb & Sons, L.L.C.	$16.79	01/23/2024	Food and Beverage	Undisputed	01/23/2026	1101209442	CMS
E.R. Squibb & Sons, L.L.C.	$22.05	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1101209602	CMS
E.R. Squibb & Sons, L.L.C.	$17.28	11/26/2024	Food and Beverage	Undisputed	01/23/2026	1101209610	CMS
Eisai Inc.	$21.20	01/02/2024	Food and Beverage	Undisputed	01/23/2026	1110734661	CMS
EMD Serono, Inc.	$22.99	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1120272694	CMS
Genentech USA, Inc.	$17.56	04/30/2024	Food and Beverage	Undisputed	01/23/2026	1132982765	CMS
GENZYME CORPORATION	$17.95	12/17/2024	Food and Beverage	Undisputed	01/23/2026	1139728509	CMS
Gilead Sciences, Inc.	$24.21	05/09/2024	Food and Beverage	Undisputed	01/23/2026	1133797735	CMS
GlaxoSmithKline, LLC.	$22.84	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1116209753	CMS
GlaxoSmithKline, LLC.	$22.10	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1116436383	CMS
Incyte Corporation	$14.22	02/16/2024	Food and Beverage	Undisputed	01/23/2026	1141283561	CMS
Incyte Corporation	$22.10	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1141193761	CMS
Janssen Biotech, Inc.	$23.14	05/17/2024	Food and Beverage	Undisputed	01/23/2026	1078259855	CMS
Janssen Biotech, Inc.	$23.14	06/19/2024	Food and Beverage	Undisputed	01/23/2026	1078260311	CMS
Janssen Biotech, Inc.	$13.59	07/16/2024	Food and Beverage	Undisputed	01/23/2026	1078259603	CMS
Janssen Scientific Affairs, LLC	$18.37	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1078844037	CMS
Kite Pharma, Inc.	$18.56	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1128611819	CMS
Merck Sharp & Dohme LLC	$16.83	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1141555174	CMS
Merck Sharp & Dohme LLC	$17.81	07/02/2024	Food and Beverage	Undisputed	01/23/2026	1141555180	CMS
Merck Sharp & Dohme LLC	$23.02	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1141555176	CMS
Merck Sharp & Dohme LLC	$22.50	12/03/2024	Food and Beverage	Undisputed	01/23/2026	1141555178	CMS
Novartis Pharmaceuticals Corporation	$26.97	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1087002836	CMS
Novartis Pharmaceuticals Corporation	$20.76	04/09/2024	Food and Beverage	Undisputed	01/23/2026	1087002832	CMS
Novartis Pharmaceuticals Corporation	$33.92	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1087002854	CMS
Novartis Pharmaceuticals Corporation	$24.70	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1087002842	CMS
Novartis Pharmaceuticals Corporation	$21.59	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1087002844	CMS
Novartis Pharmaceuticals Corporation	$25.27	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1087002848	CMS
Novartis Pharmaceuticals Corporation	$25.06	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1087002852	CMS
Novartis Pharmaceuticals Corporation	$26.98	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1087002856	CMS
Novartis Pharmaceuticals Corporation	$18.26	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1087002858	CMS
PFIZER INC.	$11.20	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1130884820	CMS
PFIZER INC.	$17.57	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1131302799	CMS
PFIZER INC.	$60.00	05/03/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1131449127	CMS
PFIZER INC.	$60.00	05/03/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1131449131	CMS
PFIZER INC.	$5.24	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1131328056	CMS
PFIZER INC.	$12.73	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1132043700	CMS
PFIZER INC.	$15.87	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1131350967	CMS
PFIZER INC.	$15.29	06/25/2024	Food and Beverage	Undisputed	01/23/2026	1131350851	CMS
PFIZER INC.	$24.24	07/12/2024	Food and Beverage	Undisputed	01/23/2026	1131708077	CMS
PFIZER INC.	$16.02	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1131347870	CMS
PFIZER INC.	$20.96	10/28/2024	Food and Beverage	Undisputed	01/23/2026	1131028912	CMS
PFIZER INC.	$17.12	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1131381272	CMS
PUMA BIOTECHNOLOGY, INC.	$16.81	12/18/2024	Food and Beverage	Undisputed	01/23/2026	1113840656	CMS
Regeneron Healthcare Solutions, Inc.	$27.57	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1114109913	CMS
SERVIER PHARMACEUTICALS LLC	$13.56	12/23/2024	Food and Beverage	Undisputed	01/23/2026	1147258492	CMS
SOBI, INC	$21.36	12/03/2024	Food and Beverage	Undisputed	01/23/2026	1141438039	CMS
SpringWorks Therapeutics, Inc.	$14.38	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1085806299	CMS
SpringWorks Therapeutics, Inc.	$14.62	10/08/2024	Food and Beverage	Undisputed	01/23/2026	1085806301	CMS
Stemline Therapeutics Inc.	$32.54	09/11/2024	Food and Beverage	Undisputed	01/23/2026	1142958742	CMS
Stemline Therapeutics Inc.	$34.29	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1142958744	CMS
Sumitomo Pharma America, Inc.	$22.30	07/30/2024	Food and Beverage	Undisputed	01/23/2026	1148887313	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$25.38	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1144962524	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$19.67	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1144962526	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$24.77	08/01/2024	Food and Beverage	Undisputed	01/23/2026	1144962528	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$28.45	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1144962530	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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Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.