Covered recipient · General Payments record

BRETT W MERCER

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI: 1427416114
CMS profile: 4225436
Location: NAPLES, FL

General Payments · PY2018–2024

$13,697.33

Reported across 459 records
CMS publication 2026-01-23

Latest program year · PY2024

$5,243.66

122 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	$3,736.38	119
Travel and Lodging	$1,507.28	3

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Abbott Laboratories	$2,287.78	10
UCB, Inc.	$515.56	13
ABBVIE INC.	$496.55	29
Alexion Pharmaceuticals, Inc.	$334.43	9
EISAI INC.	$263.50	7
Teva Pharmaceuticals USA, Inc.	$233.61	6
Alnylam Pharmaceuticals Inc.	$216.19	6
Neurelis, Inc.	$112.01	6
Lilly USA, LLC	$96.84	5
SCILEX PHARMACEUTICALS INC.	$96.72	4
Amneal Pharmaceuticals LLC	$93.58	5
Neurocrine BioSciences, Inc.	$89.34	3
MDD US Operations, LLC	$61.52	3
PFIZER INC.	$51.18	3
Merz Pharmaceuticals, LLC	$50.47	2
Acerta Pharma LLC	$44.02	2
Kyowa Kirin, Inc.	$43.61	2
GE HEALTHCARE	$36.03	2
GENZYME CORPORATION	$34.85	1
Otsuka America Pharmaceutical, Inc.	$24.03	1
ACADIA Pharmaceuticals Inc	$21.55	1
Vanda Pharmaceuticals Inc.	$21.12	1
ARGENX US, INC.	$19.17	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$129.95	2
PY2019	$356.73	9
PY2020	$633.88	26
PY2021	$2,573.73	100
PY2022	$2,112.07	110
PY2023	$2,647.31	90
PY2024	$5,243.66	122

Payment records · PY2024 (122)

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	$703.84	03/26/2024	Travel and Lodging	Undisputed	01/23/2026	1125409575	CMS
Abbott Laboratories	$72.71	04/12/2024	Food and Beverage	Undisputed	01/23/2026	1125061067	CMS
Abbott Laboratories	$96.61	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1125061071	CMS
Abbott Laboratories	$794.42	05/01/2024	Travel and Lodging	Undisputed	01/23/2026	1125409573	CMS
Abbott Laboratories	$9.02	05/01/2024	Travel and Lodging	Undisputed	01/23/2026	1125409577	CMS
Abbott Laboratories	$63.12	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1125061075	CMS
Abbott Laboratories	$62.59	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1125061079	CMS
Abbott Laboratories	$136.97	07/01/2024	Food and Beverage	Undisputed	01/23/2026	1125061083	CMS
Abbott Laboratories	$203.44	07/03/2024	Food and Beverage	Undisputed	01/23/2026	1125061087	CMS
Abbott Laboratories	$145.06	10/15/2024	Food and Beverage	Undisputed	01/23/2026	1125061091	CMS
ABBVIE INC.	$4.12	01/08/2024	Food and Beverage	Undisputed	01/23/2026	1105024012	CMS
ABBVIE INC.	$13.30	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1105024014	CMS
ABBVIE INC.	$0.44	01/23/2024	Food and Beverage	Undisputed	01/23/2026	1105024016	CMS
ABBVIE INC.	$2.82	01/23/2024	Food and Beverage	Undisputed	01/23/2026	1105024018	CMS
ABBVIE INC.	$20.00	02/01/2024	Food and Beverage	Undisputed	01/23/2026	1105024020	CMS
ABBVIE INC.	$9.82	02/05/2024	Food and Beverage	Undisputed	01/23/2026	1105024022	CMS
ABBVIE INC.	$24.24	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1105024024	CMS
ABBVIE INC.	$22.11	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1105024026	CMS
ABBVIE INC.	$27.69	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1105024028	CMS
ABBVIE INC.	$20.00	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1105024030	CMS
ABBVIE INC.	$24.19	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1105024032	CMS
ABBVIE INC.	$14.88	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1105024034	CMS
ABBVIE INC.	$23.37	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1105024036	CMS
ABBVIE INC.	$18.94	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1105024038	CMS
ABBVIE INC.	$1.73	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1105024040	CMS
ABBVIE INC.	$10.57	06/11/2024	Food and Beverage	Undisputed	01/23/2026	1105024042	CMS
ABBVIE INC.	$14.06	06/21/2024	Food and Beverage	Undisputed	01/23/2026	1105024044	CMS
ABBVIE INC.	$32.74	07/12/2024	Food and Beverage	Undisputed	01/23/2026	1105024046	CMS
ABBVIE INC.	$19.54	07/29/2024	Food and Beverage	Undisputed	01/23/2026	1105024048	CMS
ABBVIE INC.	$13.72	08/01/2024	Food and Beverage	Undisputed	01/23/2026	1105024050	CMS
ABBVIE INC.	$23.58	08/09/2024	Food and Beverage	Undisputed	01/23/2026	1105024052	CMS
ABBVIE INC.	$17.75	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1105024054	CMS
ABBVIE INC.	$32.73	09/16/2024	Food and Beverage	Undisputed	01/23/2026	1105024056	CMS
ABBVIE INC.	$12.91	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1105024058	CMS
ABBVIE INC.	$12.52	10/25/2024	Food and Beverage	Undisputed	01/23/2026	1105024060	CMS
ABBVIE INC.	$31.26	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1105024062	CMS
ABBVIE INC.	$5.93	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1105024064	CMS
ABBVIE INC.	$27.87	12/06/2024	Food and Beverage	Undisputed	01/23/2026	1105024066	CMS
ABBVIE INC.	$13.72	12/19/2024	Food and Beverage	Undisputed	01/23/2026	1105024068	CMS
ACADIA Pharmaceuticals Inc	$21.55	06/28/2024	Food and Beverage	Undisputed	01/23/2026	1147984316	CMS
Alexion Pharmaceuticals, Inc.	$32.64	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1093945000	CMS
Alexion Pharmaceuticals, Inc.	$100.80	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1093970926	CMS
Alexion Pharmaceuticals, Inc.	$22.86	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1093993725	CMS
Alexion Pharmaceuticals, Inc.	$32.90	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1094017398	CMS
Alexion Pharmaceuticals, Inc.	$34.32	06/10/2024	Food and Beverage	Undisputed	01/23/2026	1093913939	CMS
Alexion Pharmaceuticals, Inc.	$24.78	06/25/2024	Food and Beverage	Undisputed	01/23/2026	1094025510	CMS
Alexion Pharmaceuticals, Inc.	$34.15	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1093920610	CMS
Alexion Pharmaceuticals, Inc.	$20.96	08/23/2024	Food and Beverage	Undisputed	01/23/2026	1093885490	CMS
Alexion Pharmaceuticals, Inc.	$31.02	10/18/2024	Food and Beverage	Undisputed	01/23/2026	1093893562	CMS
Alnylam Pharmaceuticals Inc.	$28.42	02/05/2024	Food and Beverage	Undisputed	01/23/2026	1125833401	CMS
Alnylam Pharmaceuticals Inc.	$29.13	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1125833411	CMS
Alnylam Pharmaceuticals Inc.	$70.69	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1125833421	CMS
Alnylam Pharmaceuticals Inc.	$27.07	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1125833441	CMS
Alnylam Pharmaceuticals Inc.	$29.38	07/02/2024	Food and Beverage	Undisputed	01/23/2026	1125833447	CMS
Alnylam Pharmaceuticals Inc.	$31.50	12/20/2024	Food and Beverage	Undisputed	01/23/2026	1125833531	CMS
Amneal Pharmaceuticals LLC	$15.70	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1139195220	CMS
Amneal Pharmaceuticals LLC	$17.59	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1139195222	CMS
Amneal Pharmaceuticals LLC	$20.22	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1139195224	CMS
Amneal Pharmaceuticals LLC	$20.19	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1139195226	CMS
Amneal Pharmaceuticals LLC	$19.88	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1139195228	CMS
ARGENX US, INC.	$19.17	06/25/2024	Food and Beverage	Undisputed	01/23/2026	1142106570	CMS
AstraZeneca Pharmaceuticals LP	$22.50	04/23/2024	Food and Beverage	Undisputed	01/23/2026	1104586110	CMS
AstraZeneca Pharmaceuticals LP	$21.52	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1105760625	CMS
Eisai Inc.	$25.44	03/15/2024	Food and Beverage	Undisputed	01/23/2026	1110734315	CMS
Eisai Inc.	$24.40	06/01/2024	Food and Beverage	Undisputed	01/23/2026	1110734319	CMS
Eisai Inc.	$29.27	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1110734317	CMS
Eisai Inc.	$14.87	10/16/2024	Food and Beverage	Undisputed	01/23/2026	1110734323	CMS
Eisai Inc.	$24.77	10/28/2024	Food and Beverage	Undisputed	01/23/2026	1110734321	CMS
Eisai Inc.	$114.13	11/21/2024	Food and Beverage	Undisputed	01/23/2026	1110734327	CMS
Eisai Inc.	$30.62	12/02/2024	Food and Beverage	Undisputed	01/23/2026	1110734325	CMS
GE HEALTHCARE	$19.68	10/21/2024	Food and Beverage	Undisputed	01/23/2026	1144686338	CMS
GE HEALTHCARE	$16.35	11/07/2024	Food and Beverage	Undisputed	01/23/2026	1144686386	CMS
GENZYME CORPORATION	$34.85	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1139868148	CMS
Kyowa Kirin, Inc.	$20.50	01/22/2024	Food and Beverage	Undisputed	01/23/2026	1127026517	CMS
Kyowa Kirin, Inc.	$23.11	04/29/2024	Food and Beverage	Undisputed	01/23/2026	1127026519	CMS
Lilly USA, LLC	$18.91	01/06/2024	Food and Beverage	Undisputed	01/23/2026	1136074391	CMS
Lilly USA, LLC	$20.09	02/24/2024	Food and Beverage	Undisputed	01/23/2026	1136022174	CMS
Lilly USA, LLC	$17.09	06/14/2024	Food and Beverage	Undisputed	01/23/2026	1136075269	CMS
Lilly USA, LLC	$21.27	10/15/2024	Food and Beverage	Undisputed	01/23/2026	1136087416	CMS
Lilly USA, LLC	$19.48	12/13/2024	Food and Beverage	Undisputed	01/23/2026	1136075271	CMS
MDD US Operations, LLC	$20.30	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1147759251	CMS
MDD US Operations, LLC	$20.19	07/03/2024	Food and Beverage	Undisputed	01/23/2026	1147759477	CMS
MDD US Operations, LLC	$21.03	12/03/2024	Food and Beverage	Undisputed	01/23/2026	1147759479	CMS
Merz Pharmaceuticals, LLC	$23.62	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1137947262	CMS
Merz Pharmaceuticals, LLC	$26.85	12/17/2024	Food and Beverage	Undisputed	01/23/2026	1137947264	CMS
Neurelis, Inc.	$21.80	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1145648248	CMS
Neurelis, Inc.	$18.89	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1145648250	CMS
Neurelis, Inc.	$19.79	09/25/2024	Food and Beverage	Undisputed	01/23/2026	1145648252	CMS
Neurelis, Inc.	$16.42	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1145648254	CMS
Neurelis, Inc.	$18.72	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1145648256	CMS
Neurelis, Inc.	$16.39	12/16/2024	Food and Beverage	Undisputed	01/23/2026	1145648258	CMS
Neurocrine Biosciences, Inc.	$33.29	05/17/2024	Food and Beverage	Undisputed	01/23/2026	1150821091	CMS
Neurocrine Biosciences, Inc.	$33.56	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1150820502	CMS
Neurocrine Biosciences, Inc.	$22.49	12/03/2024	Food and Beverage	Undisputed	01/23/2026	1150849014	CMS
Otsuka America Pharmaceutical, Inc.	$24.03	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1118942151	CMS
PFIZER INC.	$18.31	03/01/2024	Food and Beverage	Undisputed	01/23/2026	1131163819	CMS
PFIZER INC.	$17.28	07/19/2024	Food and Beverage	Undisputed	01/23/2026	1131673363	CMS
PFIZER INC.	$15.59	09/03/2024	Food and Beverage	Undisputed	01/23/2026	1131888762	CMS
SCILEX PHARMACEUTICALS INC.	$24.93	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1136230958	CMS
SCILEX PHARMACEUTICALS INC.	$24.42	04/12/2024	Food and Beverage	Undisputed	01/23/2026	1136236505	CMS
SCILEX PHARMACEUTICALS INC.	$24.13	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1136243701	CMS
SCILEX PHARMACEUTICALS INC.	$23.24	11/01/2024	Food and Beverage	Undisputed	01/23/2026	1136281694	CMS
Teva Pharmaceuticals USA, Inc.	$130.25	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1151514923	CMS
Teva Pharmaceuticals USA, Inc.	$16.87	03/25/2024	Food and Beverage	Undisputed	01/23/2026	1151514941	CMS
Teva Pharmaceuticals USA, Inc.	$25.31	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1151514981	CMS
Teva Pharmaceuticals USA, Inc.	$20.17	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1151514993	CMS
Teva Pharmaceuticals USA, Inc.	$20.84	10/02/2024	Food and Beverage	Undisputed	01/23/2026	1151515021	CMS
Teva Pharmaceuticals USA, Inc.	$20.17	12/23/2024	Food and Beverage	Undisputed	01/23/2026	1151515043	CMS
UCB, Inc.	$21.65	01/26/2024	Food and Beverage	Undisputed	01/23/2026	1143121452	CMS
UCB, Inc.	$30.66	04/27/2024	Food and Beverage	Undisputed	01/23/2026	1143121454	CMS
UCB, Inc.	$16.37	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1143121456	CMS
UCB, Inc.	$35.66	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1143121458	CMS
UCB, Inc.	$117.98	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1143121460	CMS
UCB, Inc.	$46.39	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1143121462	CMS
UCB, Inc.	$30.64	07/10/2024	Food and Beverage	Undisputed	01/23/2026	1143121464	CMS
UCB, Inc.	$42.78	07/11/2024	Food and Beverage	Undisputed	01/23/2026	1143121466	CMS
UCB, Inc.	$35.66	08/05/2024	Food and Beverage	Undisputed	01/23/2026	1143121468	CMS
UCB, Inc.	$33.58	08/15/2024	Food and Beverage	Undisputed	01/23/2026	1143121470	CMS
UCB, Inc.	$42.91	09/12/2024	Food and Beverage	Undisputed	01/23/2026	1143121472	CMS
UCB, Inc.	$37.05	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1143121474	CMS
UCB, Inc.	$24.23	11/14/2024	Food and Beverage	Undisputed	01/23/2026	1143121476	CMS
Vanda Pharmaceuticals Inc.	$21.12	12/12/2024	Food and Beverage	Undisputed	01/23/2026	1133913048	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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