Covered recipient · General Payments record

MAROUN M TAWK

Allopathic & Osteopathic Physicians Internal Medicine Pulmonary Disease

NPI: 1255300927
CMS profile: 238621
Location: OKLAHOMA CITY, OK

General Payments · PY2018–2024

$103,778.38

Reported across 618 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,278.02

110 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	$2,278.02	110

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Inspire Medical Systems, Inc.	$318.89	11
BAXTER HEALTHCARE	$262.96	11
Insmed, Inc.	$247.11	11
Acerta Pharma LLC	$240.57	12
GlaxoSmithKline, LLC.	$178.42	12
Regeneron Healthcare Solutions, Inc.	$141.72	10
GENZYME CORPORATION	$117.99	5
INOGEN, INC.	$98.89	8
ABBVIE INC.	$93.84	3
Boehringer Ingelheim Pharmaceuticals, Inc.	$82.48	3
Takeda Pharmaceuticals U.S.A., Inc.	$73.32	3
Fisher & Paykel Healthcare Inc	$70.45	4
JAZZ PHARMACEUTICALS INC.	$69.29	3
Avadel CNS Pharmaceuticals, LLC	$62.33	3
E.R. Squibb & Sons, L.L.C.	$53.04	3
Masimo Corporation	$29.08	1
Pulmonx Corporation	$24.44	1
NOVARTIS PHARMACEUTICALS CORPORATION	$23.70	1
Axsome Therapeutics, Inc.	$19.77	1
ANI Pharmaceuticals, Inc.	$19.29	1
Shionogi Inc	$18.09	1
Merck Sharp & Dohme Corporation	$18.06	1
Phadia US Inc.	$14.29	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$45,172.76	113
PY2019	$39,081.32	130
PY2020	$7,643.88	42
PY2021	$6,537.11	68
PY2022	$1,159.39	65
PY2023	$1,905.90	90
PY2024	$2,278.02	110

Payment records · PY2024 (110)

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.	$28.42	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1106205309	CMS
ABBVIE INC.	$32.21	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1106205311	CMS
ABBVIE INC.	$33.21	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1106205313	CMS
ANI Pharmaceuticals, Inc.	$19.29	02/03/2024	Food and Beverage	Undisputed	01/23/2026	1091134483	CMS
AstraZeneca Pharmaceuticals LP	$73.54	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1104515516	CMS
AstraZeneca Pharmaceuticals LP	$13.76	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1105825117	CMS
AstraZeneca Pharmaceuticals LP	$14.41	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1105853570	CMS
AstraZeneca Pharmaceuticals LP	$16.19	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1104225313	CMS
AstraZeneca Pharmaceuticals LP	$13.73	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1104537518	CMS
AstraZeneca Pharmaceuticals LP	$18.76	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1105635344	CMS
AstraZeneca Pharmaceuticals LP	$18.27	03/09/2024	Food and Beverage	Undisputed	01/23/2026	1104503904	CMS
AstraZeneca Pharmaceuticals LP	$13.47	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1104594008	CMS
AstraZeneca Pharmaceuticals LP	$16.61	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1105476251	CMS
AstraZeneca Pharmaceuticals LP	$13.38	04/23/2024	Food and Beverage	Undisputed	01/23/2026	1104436621	CMS
AstraZeneca Pharmaceuticals LP	$14.81	08/30/2024	Food and Beverage	Undisputed	01/23/2026	1104360831	CMS
AstraZeneca Pharmaceuticals LP	$13.64	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1104698920	CMS
Avadel CNS Pharmaceuticals, LLC	$24.65	03/04/2024	Food and Beverage	Undisputed	01/23/2026	1123388912	CMS
Avadel CNS Pharmaceuticals, LLC	$22.80	07/01/2024	Food and Beverage	Undisputed	01/23/2026	1123388914	CMS
Avadel CNS Pharmaceuticals, LLC	$14.88	11/27/2024	Food and Beverage	Undisputed	01/23/2026	1123388916	CMS
Axsome Therapeutics, Inc.	$19.77	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1148302062	CMS
Baxter Healthcare	$26.05	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1120655681	CMS
Baxter Healthcare	$19.91	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1120655679	CMS
Baxter Healthcare	$22.61	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1120655683	CMS
Baxter Healthcare	$23.33	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1120655677	CMS
Baxter Healthcare	$23.96	05/24/2024	Food and Beverage	Undisputed	01/23/2026	1120655675	CMS
Baxter Healthcare	$25.00	06/24/2024	Food and Beverage	Undisputed	01/23/2026	1120655693	CMS
Baxter Healthcare	$24.98	07/16/2024	Food and Beverage	Undisputed	01/23/2026	1120655691	CMS
Baxter Healthcare	$24.58	08/26/2024	Food and Beverage	Undisputed	01/23/2026	1120655689	CMS
Baxter Healthcare	$26.07	09/25/2024	Food and Beverage	Undisputed	01/23/2026	1120655687	CMS
Baxter Healthcare	$25.00	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1120655685	CMS
Baxter Healthcare	$21.47	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1120655695	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$25.47	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1117933773	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$28.57	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1117933777	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$28.44	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1117933775	CMS
E.R. Squibb & Sons, L.L.C.	$24.03	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1101670592	CMS
E.R. Squibb & Sons, L.L.C.	$14.20	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1101670595	CMS
E.R. Squibb & Sons, L.L.C.	$14.81	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1101670719	CMS
Fisher & Paykel Healthcare Inc	$18.81	01/12/2024	Food and Beverage	Undisputed	01/23/2026	1143823297	CMS
Fisher & Paykel Healthcare Inc	$13.10	04/05/2024	Food and Beverage	Undisputed	01/23/2026	1143833522	CMS
Fisher & Paykel Healthcare Inc	$19.81	05/09/2024	Food and Beverage	Undisputed	01/23/2026	1143835314	CMS
Fisher & Paykel Healthcare Inc	$18.73	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1143843626	CMS
GENZYME CORPORATION	$14.42	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1139675765	CMS
GENZYME CORPORATION	$26.23	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1139675799	CMS
GENZYME CORPORATION	$27.91	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1139675843	CMS
GENZYME CORPORATION	$24.73	10/01/2024	Food and Beverage	Undisputed	01/23/2026	1139675859	CMS
GENZYME CORPORATION	$24.70	12/13/2024	Food and Beverage	Undisputed	01/23/2026	1139675909	CMS
GlaxoSmithKline, LLC.	$12.47	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1116262243	CMS
GlaxoSmithKline, LLC.	$11.99	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1116344224	CMS
GlaxoSmithKline, LLC.	$17.07	03/06/2024	Food and Beverage	Undisputed	01/23/2026	1115956241	CMS
GlaxoSmithKline, LLC.	$12.99	03/22/2024	Food and Beverage	Undisputed	01/23/2026	1115926602	CMS
GlaxoSmithKline, LLC.	$11.90	04/05/2024	Food and Beverage	Undisputed	01/23/2026	1116536230	CMS
GlaxoSmithKline, LLC.	$16.38	05/09/2024	Food and Beverage	Undisputed	01/23/2026	1116581605	CMS
GlaxoSmithKline, LLC.	$13.33	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1115827659	CMS
GlaxoSmithKline, LLC.	$17.82	09/06/2024	Food and Beverage	Undisputed	01/23/2026	1116406589	CMS
GlaxoSmithKline, LLC.	$21.71	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1116233654	CMS
GlaxoSmithKline, LLC.	$6.69	11/12/2024	Food and Beverage	Undisputed	01/23/2026	1116316726	CMS
GlaxoSmithKline, LLC.	$21.58	12/02/2024	Food and Beverage	Undisputed	01/23/2026	1116566086	CMS
GlaxoSmithKline, LLC.	$14.49	12/03/2024	Food and Beverage	Undisputed	01/23/2026	1116609360	CMS
INOGEN, INC.	$6.39	02/02/2024	Food and Beverage	Undisputed	01/23/2026	1144989559	CMS
INOGEN, INC.	$1.64	02/02/2024	Food and Beverage	Undisputed	01/23/2026	1144989561	CMS
INOGEN, INC.	$15.89	04/05/2024	Food and Beverage	Undisputed	01/23/2026	1144989563	CMS
INOGEN, INC.	$14.40	06/14/2024	Food and Beverage	Undisputed	01/23/2026	1144989565	CMS
INOGEN, INC.	$14.40	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1144989567	CMS
INOGEN, INC.	$8.41	09/19/2024	Food and Beverage	Undisputed	01/23/2026	1144989569	CMS
INOGEN, INC.	$18.04	11/15/2024	Food and Beverage	Undisputed	01/23/2026	1144989571	CMS
INOGEN, INC.	$19.72	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1144989573	CMS
Insmed, Inc.	$40.60	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1089580822	CMS
Insmed, Inc.	$22.19	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1089561310	CMS
Insmed, Inc.	$21.61	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1089564850	CMS
Insmed, Inc.	$28.08	06/11/2024	Food and Beverage	Undisputed	01/23/2026	1089560996	CMS
Insmed, Inc.	$28.09	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1089568059	CMS
Insmed, Inc.	$28.08	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1089567923	CMS
Insmed, Inc.	$18.50	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1089559770	CMS
Insmed, Inc.	$12.97	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1089563492	CMS
Insmed, Inc.	$14.75	11/08/2024	Food and Beverage	Undisputed	01/23/2026	1089555466	CMS
Insmed, Inc.	$13.63	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1089581778	CMS
Insmed, Inc.	$18.61	12/23/2024	Food and Beverage	Undisputed	01/23/2026	1089565623	CMS
Inspire Medical Systems, Inc.	$10.53	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1148117510	CMS
Inspire Medical Systems, Inc.	$16.93	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1148117514	CMS
Inspire Medical Systems, Inc.	$16.86	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1148117518	CMS
Inspire Medical Systems, Inc.	$14.44	03/20/2024	Food and Beverage	Undisputed	01/23/2026	1148117522	CMS
Inspire Medical Systems, Inc.	$15.84	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1148117526	CMS
Inspire Medical Systems, Inc.	$20.60	05/10/2024	Food and Beverage	Undisputed	01/23/2026	1148117530	CMS
Inspire Medical Systems, Inc.	$14.56	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1148117534	CMS
Inspire Medical Systems, Inc.	$21.42	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1148117538	CMS
Inspire Medical Systems, Inc.	$145.06	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1148117542	CMS
Inspire Medical Systems, Inc.	$14.14	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1148117546	CMS
Inspire Medical Systems, Inc.	$28.51	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1148117550	CMS
JAZZ PHARMACEUTICALS INC.	$19.42	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1150206142	CMS
JAZZ PHARMACEUTICALS INC.	$14.20	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1150206144	CMS
JAZZ PHARMACEUTICALS INC.	$35.67	10/10/2024	Food and Beverage	Undisputed	01/23/2026	1150206140	CMS
Masimo Corporation	$29.08	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1152317247	CMS
Merck Sharp & Dohme LLC	$18.06	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1141770506	CMS
Novartis Pharmaceuticals Corporation	$23.70	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1087378880	CMS
Phadia US Inc.	$14.29	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1067583072	CMS
Pulmonx Corporation	$24.44	08/15/2024	Food and Beverage	Undisputed	01/23/2026	1087851498	CMS
Regeneron Healthcare Solutions, Inc.	$26.54	02/02/2024	Food and Beverage	Undisputed	01/23/2026	1114213176	CMS
Regeneron Healthcare Solutions, Inc.	$11.31	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1114213184	CMS
Regeneron Healthcare Solutions, Inc.	$5.26	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1114213190	CMS
Regeneron Healthcare Solutions, Inc.	$21.92	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1114213196	CMS
Regeneron Healthcare Solutions, Inc.	$8.92	05/17/2024	Food and Beverage	Undisputed	01/23/2026	1114213204	CMS
Regeneron Healthcare Solutions, Inc.	$23.39	05/17/2024	Food and Beverage	Undisputed	01/23/2026	1114213210	CMS
Regeneron Healthcare Solutions, Inc.	$6.68	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1114213216	CMS
Regeneron Healthcare Solutions, Inc.	$19.47	09/25/2024	Food and Beverage	Undisputed	01/23/2026	1114213224	CMS
Regeneron Healthcare Solutions, Inc.	$9.51	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1114213230	CMS
Regeneron Healthcare Solutions, Inc.	$8.72	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1114213238	CMS
Shionogi Inc	$18.09	12/11/2024	Food and Beverage	Undisputed	01/23/2026	1154331320	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$32.92	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1137686484	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.61	10/21/2024	Food and Beverage	Undisputed	01/23/2026	1137686486	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$18.79	12/12/2024	Food and Beverage	Undisputed	01/23/2026	1137686488	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.