Covered recipient · General Payments record

YONG OUNPRASEUTH

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI: 1427501451
CMS profile: 11022629
Location: FORT SMITH, AR

General Payments · PY2021–2024

$9,149.89

Reported across 540 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,125.38

121 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	$2,125.38	121

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
ABBVIE INC.	$773.34	49
Janssen Biotech, Inc.	$380.56	12
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$321.52	24
Gilead Sciences, Inc.	$253.97	13
GENZYME CORPORATION	$79.41	5
Ardelyx, Inc.	$50.19	3
Regeneron Healthcare Solutions, Inc.	$44.67	2
PFIZER INC.	$37.82	2
Madrigal Pharmaceuticals	$36.68	2
Takeda Pharmaceuticals U.S.A., Inc.	$32.45	2
IRONWOOD PHARMACEUTICALS, INC	$31.24	2
Phathom Pharmaceuticals, Inc.	$28.23	2
Lilly USA, LLC	$19.76	1
Janssen Scientific Affairs, LLC	$19.71	1
Merck Sharp & Dohme Corporation	$15.83	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2021	$2,266.62	143
PY2022	$2,633.11	142
PY2023	$2,124.78	134
PY2024	$2,125.38	121

Payment records · PY2024 (121)

Sorted by paying entity, then date · as published by CMS

Program year 2024 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.	$12.32	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1107773488	CMS
ABBVIE INC.	$13.53	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1107773490	CMS
ABBVIE INC.	$22.98	01/12/2024	Food and Beverage	Undisputed	01/23/2026	1107773492	CMS
ABBVIE INC.	$19.25	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1107773494	CMS
ABBVIE INC.	$20.46	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1107773496	CMS
ABBVIE INC.	$9.71	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1107773498	CMS
ABBVIE INC.	$8.56	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1107773500	CMS
ABBVIE INC.	$18.79	02/09/2024	Food and Beverage	Undisputed	01/23/2026	1107773502	CMS
ABBVIE INC.	$17.95	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1107773504	CMS
ABBVIE INC.	$9.71	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1107773506	CMS
ABBVIE INC.	$4.90	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1107773508	CMS
ABBVIE INC.	$16.87	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1107773510	CMS
ABBVIE INC.	$9.99	03/13/2024	Food and Beverage	Undisputed	01/23/2026	1107773512	CMS
ABBVIE INC.	$13.59	03/15/2024	Food and Beverage	Undisputed	01/23/2026	1107773514	CMS
ABBVIE INC.	$11.45	03/25/2024	Food and Beverage	Undisputed	01/23/2026	1107773516	CMS
ABBVIE INC.	$10.02	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1107773518	CMS
ABBVIE INC.	$18.65	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1107773520	CMS
ABBVIE INC.	$16.70	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1107773522	CMS
ABBVIE INC.	$11.77	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1107773524	CMS
ABBVIE INC.	$12.89	04/29/2024	Food and Beverage	Undisputed	01/23/2026	1107773526	CMS
ABBVIE INC.	$7.47	04/30/2024	Food and Beverage	Undisputed	01/23/2026	1107773528	CMS
ABBVIE INC.	$9.93	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1107773530	CMS
ABBVIE INC.	$14.94	05/23/2024	Food and Beverage	Undisputed	01/23/2026	1107773532	CMS
ABBVIE INC.	$20.00	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1107773534	CMS
ABBVIE INC.	$11.90	06/11/2024	Food and Beverage	Undisputed	01/23/2026	1107773536	CMS
ABBVIE INC.	$10.02	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1107773538	CMS
ABBVIE INC.	$1.80	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1107773540	CMS
ABBVIE INC.	$5.03	06/24/2024	Food and Beverage	Undisputed	01/23/2026	1107773542	CMS
ABBVIE INC.	$20.15	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1107773544	CMS
ABBVIE INC.	$5.34	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1107773546	CMS
ABBVIE INC.	$124.97	07/10/2024	Food and Beverage	Undisputed	01/23/2026	1107773548	CMS
ABBVIE INC.	$12.62	07/11/2024	Food and Beverage	Undisputed	01/23/2026	1107773550	CMS
ABBVIE INC.	$4.93	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1107773552	CMS
ABBVIE INC.	$20.00	07/30/2024	Food and Beverage	Undisputed	01/23/2026	1107773554	CMS
ABBVIE INC.	$11.53	08/01/2024	Food and Beverage	Undisputed	01/23/2026	1107773556	CMS
ABBVIE INC.	$21.07	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1107773558	CMS
ABBVIE INC.	$13.52	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1107773560	CMS
ABBVIE INC.	$9.78	08/20/2024	Food and Beverage	Undisputed	01/23/2026	1107773562	CMS
ABBVIE INC.	$15.80	08/22/2024	Food and Beverage	Undisputed	01/23/2026	1107773564	CMS
ABBVIE INC.	$18.41	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1107773566	CMS
ABBVIE INC.	$11.16	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1107773568	CMS
ABBVIE INC.	$18.84	09/17/2024	Food and Beverage	Undisputed	01/23/2026	1107773570	CMS
ABBVIE INC.	$4.73	10/07/2024	Food and Beverage	Undisputed	01/23/2026	1107773572	CMS
ABBVIE INC.	$5.86	10/07/2024	Food and Beverage	Undisputed	01/23/2026	1107773574	CMS
ABBVIE INC.	$23.34	10/15/2024	Food and Beverage	Undisputed	01/23/2026	1107773576	CMS
ABBVIE INC.	$9.47	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1107773578	CMS
ABBVIE INC.	$17.78	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1107773580	CMS
ABBVIE INC.	$24.50	11/14/2024	Food and Beverage	Undisputed	01/23/2026	1107773582	CMS
ABBVIE INC.	$18.36	12/12/2024	Food and Beverage	Undisputed	01/23/2026	1107773584	CMS
Ardelyx, Inc.	$14.27	02/01/2024	Food and Beverage	Undisputed	01/23/2026	1146740386	CMS
Ardelyx, Inc.	$19.29	03/19/2024	Food and Beverage	Undisputed	01/23/2026	1146740388	CMS
Ardelyx, Inc.	$16.63	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1146740390	CMS
GENZYME CORPORATION	$17.14	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1139618539	CMS
GENZYME CORPORATION	$13.84	06/27/2024	Food and Beverage	Undisputed	01/23/2026	1139618561	CMS
GENZYME CORPORATION	$16.06	08/20/2024	Food and Beverage	Undisputed	01/23/2026	1139618593	CMS
GENZYME CORPORATION	$17.11	09/03/2024	Food and Beverage	Undisputed	01/23/2026	1139618603	CMS
GENZYME CORPORATION	$15.26	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1139618623	CMS
Gilead Sciences, Inc.	$20.89	01/07/2024	Food and Beverage	Undisputed	01/23/2026	1133690408	CMS
Gilead Sciences, Inc.	$7.74	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1133690410	CMS
Gilead Sciences, Inc.	$20.89	02/05/2024	Food and Beverage	Undisputed	01/23/2026	1133690412	CMS
Gilead Sciences, Inc.	$20.14	03/25/2024	Food and Beverage	Undisputed	01/23/2026	1133690414	CMS
Gilead Sciences, Inc.	$23.03	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1133690416	CMS
Gilead Sciences, Inc.	$23.59	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1133690418	CMS
Gilead Sciences, Inc.	$14.02	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1133690420	CMS
Gilead Sciences, Inc.	$9.41	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1133690422	CMS
Gilead Sciences, Inc.	$23.96	08/05/2024	Food and Beverage	Undisputed	01/23/2026	1133690424	CMS
Gilead Sciences, Inc.	$22.15	09/13/2024	Food and Beverage	Undisputed	01/23/2026	1133690426	CMS
Gilead Sciences, Inc.	$22.39	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1133690428	CMS
Gilead Sciences, Inc.	$22.39	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1133690430	CMS
Gilead Sciences, Inc.	$23.37	12/10/2024	Food and Beverage	Undisputed	01/23/2026	1133690432	CMS
IRONWOOD PHARMACEUTICALS, INC	$13.15	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1153714605	CMS
IRONWOOD PHARMACEUTICALS, INC	$18.09	12/17/2024	Food and Beverage	Undisputed	01/23/2026	1153766240	CMS
Janssen Biotech, Inc.	$18.29	01/19/2024	Food and Beverage	Undisputed	01/23/2026	1078267917	CMS
Janssen Biotech, Inc.	$5.27	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1078268025	CMS
Janssen Biotech, Inc.	$1.54	04/05/2024	Food and Beverage	Undisputed	01/23/2026	1078268185	CMS
Janssen Biotech, Inc.	$1.99	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1078267907	CMS
Janssen Biotech, Inc.	$17.15	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1078267841	CMS
Janssen Biotech, Inc.	$15.64	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1078268085	CMS
Janssen Biotech, Inc.	$19.16	08/26/2024	Food and Beverage	Undisputed	01/23/2026	1078267795	CMS
Janssen Biotech, Inc.	$130.55	10/01/2024	Food and Beverage	Undisputed	01/23/2026	1078267811	CMS
Janssen Biotech, Inc.	$17.86	10/01/2024	Food and Beverage	Undisputed	01/23/2026	1078267887	CMS
Janssen Biotech, Inc.	$124.95	10/01/2024	Food and Beverage	Undisputed	01/23/2026	1078268405	CMS
Janssen Biotech, Inc.	$21.79	10/21/2024	Food and Beverage	Undisputed	01/23/2026	1078268387	CMS
Janssen Biotech, Inc.	$6.37	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1078267957	CMS
Janssen Scientific Affairs, LLC	$19.71	10/01/2024	Food and Beverage	Undisputed	01/23/2026	1078844197	CMS
Lilly USA, LLC	$19.76	04/04/2024	Food and Beverage	Undisputed	01/23/2026	1135993916	CMS
Madrigal Pharmaceuticals	$16.98	09/25/2024	Food and Beverage	Undisputed	01/23/2026	1144196711	CMS
Madrigal Pharmaceuticals	$19.70	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1144196713	CMS
Merck Sharp & Dohme LLC	$15.83	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1141567506	CMS
PFIZER INC.	$21.86	02/23/2024	Food and Beverage	Undisputed	01/23/2026	1131192088	CMS
PFIZER INC.	$15.96	04/23/2024	Food and Beverage	Undisputed	01/23/2026	1131359166	CMS
Phathom Pharmaceuticals, Inc.	$14.67	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1151194477	CMS
Phathom Pharmaceuticals, Inc.	$13.56	08/05/2024	Food and Beverage	Undisputed	01/23/2026	1151194479	CMS
Regeneron Healthcare Solutions, Inc.	$23.67	09/19/2024	Food and Beverage	Undisputed	01/23/2026	1114352649	CMS
Regeneron Healthcare Solutions, Inc.	$21.00	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1114352651	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$19.88	01/19/2024	Food and Beverage	Undisputed	01/23/2026	1153473059	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.81	01/19/2024	Food and Beverage	Undisputed	01/23/2026	1153577923	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.05	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1153715678	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.59	02/02/2024	Food and Beverage	Undisputed	01/23/2026	1153731352	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$4.99	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1153466009	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$0.80	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1153504909	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.18	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1153546193	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$23.54	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1153608324	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.39	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1153677086	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$22.40	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1153450273	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.15	05/14/2024	Food and Beverage	Undisputed	01/23/2026	1153566083	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$10.20	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1153512570	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$1.17	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1153415565	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$0.57	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1153671234	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.88	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1153698537	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$22.11	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1153735850	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$6.15	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1153746522	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$21.16	07/03/2024	Food and Beverage	Undisputed	01/23/2026	1153520354	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$0.49	07/03/2024	Food and Beverage	Undisputed	01/23/2026	1153735690	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.25	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1153690990	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$5.48	10/04/2024	Food and Beverage	Undisputed	01/23/2026	1153559569	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$12.94	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1153397610	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.76	11/26/2024	Food and Beverage	Undisputed	01/23/2026	1153604517	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$11.58	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1153427523	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$16.92	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1137803606	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$15.53	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1137803608	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: 2021, 2022, 2023, 2024
Source files: Dataset page · Bulk file · PY2021 , PY2022 , PY2023 , PY2024
Generated from: OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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