Covered recipient · General Payments record

ALEXANDER BRUN

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI: 1164735072
CMS profile: 1374033
Location: BROOKLYN, NY

General Payments · PY2018–2024

$56,676.66

Reported across 997 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,016.97

106 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	$2,016.97	106

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$178.71	16
ABBVIE INC.	$166.21	13
Phathom Pharmaceuticals, Inc.	$159.50	10
Ardelyx, Inc.	$157.05	7
VIVUS LLC	$154.17	9
QOL Medical, LLC	$140.17	4
AIMMUNE THERAPEUTICS, INC.	$137.72	6
Celgene Corporation	$133.12	8
IRONWOOD PHARMACEUTICALS, INC	$112.14	5
Acerta Pharma LLC	$100.54	1
Takeda Pharmaceuticals U.S.A., Inc.	$99.33	4
Janssen Biotech, Inc.	$84.17	4
Madrigal Pharmaceuticals	$79.94	4
Merck Sharp & Dohme Corporation	$59.20	3
Regeneron Healthcare Solutions, Inc.	$52.33	2
INTERCEPT PHARMACEUTICALS, INC.	$36.92	2
Lilly USA, LLC	$23.63	1
INTRA-SANA LABORATORIES	$23.28	1
SHIELD THERAPEUTICS INC	$23.00	1
Ipsen Biopharmaceuticals, Inc	$22.72	1
RedHill Biopharma Inc.	$21.34	1
GENZYME CORPORATION	$20.56	1
PFIZER INC.	$17.60	1
CapsoVision, Inc.	$13.62	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$2,895.23	143
PY2019	$20,518.43	177
PY2020	$10,774.13	114
PY2021	$11,273.87	195
PY2022	$7,285.68	149
PY2023	$1,912.35	113
PY2024	$2,016.97	106

Payment records · PY2024 (106)

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.	$12.92	01/26/2024	Food and Beverage	Undisputed	01/23/2026	1103381669	CMS
ABBVIE INC.	$29.51	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1103381671	CMS
ABBVIE INC.	$12.19	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1103381673	CMS
ABBVIE INC.	$12.25	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1103381675	CMS
ABBVIE INC.	$5.81	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1103381677	CMS
ABBVIE INC.	$12.61	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1103381679	CMS
ABBVIE INC.	$17.25	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1103381681	CMS
ABBVIE INC.	$1.13	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1103381683	CMS
ABBVIE INC.	$9.29	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1103381685	CMS
ABBVIE INC.	$21.24	09/16/2024	Food and Beverage	Undisputed	01/23/2026	1103381687	CMS
ABBVIE INC.	$10.52	10/16/2024	Food and Beverage	Undisputed	01/23/2026	1103381689	CMS
ABBVIE INC.	$9.84	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1103381691	CMS
ABBVIE INC.	$11.65	12/13/2024	Food and Beverage	Undisputed	01/23/2026	1103381693	CMS
AIMMUNE THERAPEUTICS, INC.	$19.83	01/06/2024	Food and Beverage	Undisputed	01/23/2026	1147022750	CMS
AIMMUNE THERAPEUTICS, INC.	$21.10	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1146965063	CMS
AIMMUNE THERAPEUTICS, INC.	$18.55	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1146959555	CMS
AIMMUNE THERAPEUTICS, INC.	$18.55	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1146984383	CMS
AIMMUNE THERAPEUTICS, INC.	$30.00	08/07/2024	Food and Beverage	Undisputed	01/23/2026	1146987269	CMS
AIMMUNE THERAPEUTICS, INC.	$29.69	10/25/2024	Food and Beverage	Undisputed	01/23/2026	1147002598	CMS
Ardelyx, Inc.	$28.46	01/16/2024	Food and Beverage	Undisputed	01/23/2026	1146673026	CMS
Ardelyx, Inc.	$18.32	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1146673028	CMS
Ardelyx, Inc.	$1.82	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1146673030	CMS
Ardelyx, Inc.	$24.29	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1146673032	CMS
Ardelyx, Inc.	$25.51	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1146673034	CMS
Ardelyx, Inc.	$26.19	10/15/2024	Food and Beverage	Undisputed	01/23/2026	1146673036	CMS
Ardelyx, Inc.	$32.46	12/17/2024	Food and Beverage	Undisputed	01/23/2026	1146673038	CMS
AstraZeneca Pharmaceuticals LP	$100.54	10/04/2024	Food and Beverage	Undisputed	01/23/2026	1104413925	CMS
CapsoVision, Inc.	$13.62	06/28/2024	Food and Beverage	Undisputed	01/23/2026	1154307796	CMS
Celgene Corporation	$4.87	03/04/2024	Food and Beverage	Undisputed	01/23/2026	1101170332	CMS
Celgene Corporation	$20.65	03/04/2024	Food and Beverage	Undisputed	01/23/2026	1101170334	CMS
Celgene Corporation	$22.27	03/13/2024	Food and Beverage	Undisputed	01/23/2026	1101170328	CMS
Celgene Corporation	$2.18	03/13/2024	Food and Beverage	Undisputed	01/23/2026	1101170330	CMS
Celgene Corporation	$12.45	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1101170336	CMS
Celgene Corporation	$24.92	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1101170340	CMS
Celgene Corporation	$27.93	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1101170344	CMS
Celgene Corporation	$17.85	09/25/2024	Food and Beverage	Undisputed	01/23/2026	1101170350	CMS
GENZYME CORPORATION	$20.56	03/06/2024	Food and Beverage	Undisputed	01/23/2026	1139888288	CMS
Intercept Pharmaceuticals, Inc.	$19.10	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1113630158	CMS
Intercept Pharmaceuticals, Inc.	$17.82	07/17/2024	Food and Beverage	Undisputed	01/23/2026	1113630160	CMS
Intra-Sana Laboratories	$23.28	07/22/2024	Food and Beverage	Undisputed	01/23/2026	1138617305	CMS
Ipsen Biopharmaceuticals, Inc	$22.72	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1091984425	CMS
IRONWOOD PHARMACEUTICALS, INC	$24.23	01/26/2024	Food and Beverage	Undisputed	01/23/2026	1153770148	CMS
IRONWOOD PHARMACEUTICALS, INC	$23.66	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1153748172	CMS
IRONWOOD PHARMACEUTICALS, INC	$24.71	03/20/2024	Food and Beverage	Undisputed	01/23/2026	1153721842	CMS
IRONWOOD PHARMACEUTICALS, INC	$18.77	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1153721838	CMS
IRONWOOD PHARMACEUTICALS, INC	$20.77	08/20/2024	Food and Beverage	Undisputed	01/23/2026	1153770150	CMS
Janssen Biotech, Inc.	$19.25	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1078409088	CMS
Janssen Biotech, Inc.	$24.76	07/01/2024	Food and Beverage	Undisputed	01/23/2026	1078411606	CMS
Janssen Biotech, Inc.	$19.92	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1078410750	CMS
Janssen Biotech, Inc.	$20.24	11/12/2024	Food and Beverage	Undisputed	01/23/2026	1078410622	CMS
Lilly USA, LLC	$23.63	05/14/2024	Food and Beverage	Undisputed	01/23/2026	1136016123	CMS
Madrigal Pharmaceuticals	$13.95	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1144162419	CMS
Madrigal Pharmaceuticals	$25.20	11/01/2024	Food and Beverage	Undisputed	01/23/2026	1144162421	CMS
Madrigal Pharmaceuticals	$23.96	11/08/2024	Food and Beverage	Undisputed	01/23/2026	1144162423	CMS
Madrigal Pharmaceuticals	$16.83	12/10/2024	Food and Beverage	Undisputed	01/23/2026	1144162425	CMS
Merck Sharp & Dohme LLC	$19.96	01/08/2024	Food and Beverage	Undisputed	01/23/2026	1141745417	CMS
Merck Sharp & Dohme LLC	$19.62	07/30/2024	Food and Beverage	Undisputed	01/23/2026	1141745419	CMS
Merck Sharp & Dohme LLC	$19.62	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1141886113	CMS
PFIZER INC.	$17.60	07/02/2024	Food and Beverage	Undisputed	01/23/2026	1131768357	CMS
Phathom Pharmaceuticals, Inc.	$12.19	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1151044034	CMS
Phathom Pharmaceuticals, Inc.	$11.57	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1151044036	CMS
Phathom Pharmaceuticals, Inc.	$27.07	03/19/2024	Food and Beverage	Undisputed	01/23/2026	1151044038	CMS
Phathom Pharmaceuticals, Inc.	$19.54	05/09/2024	Food and Beverage	Undisputed	01/23/2026	1151044040	CMS
Phathom Pharmaceuticals, Inc.	$19.07	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1151044042	CMS
Phathom Pharmaceuticals, Inc.	$4.95	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1151044044	CMS
Phathom Pharmaceuticals, Inc.	$19.07	08/08/2024	Food and Beverage	Undisputed	01/23/2026	1151044046	CMS
Phathom Pharmaceuticals, Inc.	$4.21	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1151044048	CMS
Phathom Pharmaceuticals, Inc.	$22.67	11/21/2024	Food and Beverage	Undisputed	01/23/2026	1151044050	CMS
Phathom Pharmaceuticals, Inc.	$19.16	12/12/2024	Food and Beverage	Undisputed	01/23/2026	1151044052	CMS
QOL Medical, LLC	$34.21	03/11/2024	Food and Beverage	Undisputed	01/23/2026	1147715083	CMS
QOL Medical, LLC	$35.06	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1147715085	CMS
QOL Medical, LLC	$32.78	08/05/2024	Food and Beverage	Undisputed	01/23/2026	1147715087	CMS
QOL Medical, LLC	$38.12	11/22/2024	Food and Beverage	Undisputed	01/23/2026	1147715089	CMS
RedHill Biopharma Inc.	$21.34	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1095476837	CMS
Regeneron Healthcare Solutions, Inc.	$24.96	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1114015884	CMS
Regeneron Healthcare Solutions, Inc.	$27.37	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1114015886	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.66	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1153478650	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$7.12	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1153542530	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$0.68	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1153544955	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.15	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1153591442	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$10.71	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1153530631	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$5.71	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1153752356	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$6.70	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1153409728	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$12.50	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1153523283	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.02	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1153628337	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$21.81	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1153468379	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$1.55	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1153515244	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.70	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1153654724	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$1.00	06/26/2024	Food and Beverage	Undisputed	01/23/2026	1153556627	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.33	06/26/2024	Food and Beverage	Undisputed	01/23/2026	1153635254	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$6.03	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1153690530	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.04	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1153703235	CMS
SHIELD THERAPEUTICS INC	$23.00	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1150126951	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.69	02/26/2024	Food and Beverage	Undisputed	01/23/2026	1137498033	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$26.09	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1137498036	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$19.30	06/27/2024	Food and Beverage	Undisputed	01/23/2026	1137498040	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$32.25	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1137498044	CMS
VIVUS LLC	$18.94	01/05/2024	Food and Beverage	Undisputed	01/23/2026	1129414910	CMS
VIVUS LLC	$21.22	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1129414912	CMS
VIVUS LLC	$18.65	03/15/2024	Food and Beverage	Undisputed	01/23/2026	1129414914	CMS
VIVUS LLC	$17.64	05/23/2024	Food and Beverage	Undisputed	01/23/2026	1129414916	CMS
VIVUS LLC	$1.00	05/23/2024	Food and Beverage	Undisputed	01/23/2026	1129414918	CMS
VIVUS LLC	$20.25	07/19/2024	Food and Beverage	Undisputed	01/23/2026	1129414920	CMS
VIVUS LLC	$19.32	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1129414922	CMS
VIVUS LLC	$17.99	11/07/2024	Food and Beverage	Undisputed	01/23/2026	1129414924	CMS
VIVUS LLC	$19.16	12/19/2024	Food and Beverage	Undisputed	01/23/2026	1129414926	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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