Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

Covered recipient · General Payments record

CHRISTOPHER DUONG BUI

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI: 1811061468
CMS profile: 218474
Location: SANTA ANA, CA

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

General Payments · PY2019–2025

CMS publication 2026-06-30

Latest program year · PY2025

$14,407.50

153 records · 0 disputed

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”
— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated

This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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) AND records>=2 AND NPI identity (all years).
Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of payment	Amount	Records
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$9,660.00	4
Food and Beverage	$4,385.29	148
Travel and Lodging	$362.21	1

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Gilead Sciences, Inc.	$6,241.33	17
ABBVIE INC.	$4,383.19	20
AIMMUNE THERAPEUTICS, INC.	$909.07	39
Ardelyx, Inc.	$402.96	20
Stryker Corporation	$362.21	1
Lilly USA, LLC	$312.03	5
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$258.43	14
Madrigal Pharmaceuticals	$255.38	10
Phathom Pharmaceuticals, Inc.	$163.65	8
Medtronic, Inc.	$142.84	1
Novo Nordisk AS	$142.35	2
Amgen Inc.	$138.67	1
Janssen Biotech, Inc.	$130.77	1
LEO Pharma Inc.	$121.62	1
VIVUS LLC	$109.48	5
Celltrion USA Inc.	$94.88	1
RedHill Biopharma Inc.	$93.99	1
QOL Medical, LLC	$83.73	3
Ipsen Biopharmaceuticals, Inc	$36.68	2
PFIZER INC.	$24.24	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$47,191.67	236
PY2020	$13,129.08	87
PY2021	$20,543.84	179
PY2022	$15,729.93	143
PY2023	$15,803.56	144
PY2024	$18,609.63	127
PY2025	$14,407.50	153

Payment records · PY2025 (153)

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

Program year 2025 2019 2020 2021 2022 2023 2024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.

Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Record ID	Source
Aimmune Therapeutics, Inc.	$6.35	12/22/2025	Food and Beverage	No dispute reported	06/30/2026	1249643690	CMS
Madrigal Pharmaceuticals	$8.85	12/19/2025	Food and Beverage	No dispute reported	06/30/2026	1248240614	CMS
Novo Nordisk Inc	$120.79	12/18/2025	Food and Beverage	No dispute reported	06/30/2026	1188963091	CMS
Novo Nordisk Inc	$21.56	12/18/2025	Food and Beverage	No dispute reported	06/30/2026	1189078774	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$10.90	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1231839920	CMS
ABBVIE INC.	$7.51	12/16/2025	Food and Beverage	No dispute reported	06/30/2026	1201579619	CMS
Aimmune Therapeutics, Inc.	$5.46	12/15/2025	Food and Beverage	No dispute reported	06/30/2026	1249643686	CMS
Aimmune Therapeutics, Inc.	$7.57	12/15/2025	Food and Beverage	No dispute reported	06/30/2026	1249643694	CMS
Gilead Sciences, Inc.	$31.41	12/15/2025	Food and Beverage	No dispute reported	06/30/2026	1234430680	CMS
Phathom Pharmaceuticals, Inc.	$22.56	12/12/2025	Food and Beverage	No dispute reported	06/30/2026	1219256887	CMS
Aimmune Therapeutics, Inc.	$14.17	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1249643718	CMS
Janssen Biotech, Inc.	$130.77	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1174818032	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$22.63	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1231839916	CMS
Ardelyx, Inc.	$34.03	12/08/2025	Food and Beverage	No dispute reported	06/30/2026	1247837632	CMS
Ardelyx, Inc.	$28.19	12/04/2025	Food and Beverage	No dispute reported	06/30/2026	1247837630	CMS
ABBVIE INC.	$15.66	12/01/2025	Food and Beverage	No dispute reported	06/30/2026	1201579615	CMS
ABBVIE INC.	$1.20	12/01/2025	Food and Beverage	No dispute reported	06/30/2026	1201579617	CMS
VIVUS LLC	$24.17	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1188050643	CMS
Ardelyx, Inc.	$24.81	11/21/2025	Food and Beverage	No dispute reported	06/30/2026	1247837628	CMS
ABBVIE INC.	$6.94	11/20/2025	Food and Beverage	No dispute reported	06/30/2026	1201579613	CMS
Ipsen Biopharmaceuticals, Inc	$20.71	11/20/2025	Food and Beverage	No dispute reported	06/30/2026	1208855151	CMS
Gilead Sciences, Inc.	$2,830.00	11/19/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1234356012	CMS
Madrigal Pharmaceuticals	$11.73	11/19/2025	Food and Beverage	No dispute reported	06/30/2026	1248240606	CMS
Madrigal Pharmaceuticals	$137.90	11/19/2025	Food and Beverage	No dispute reported	06/30/2026	1248240610	CMS
Aimmune Therapeutics, Inc.	$7.30	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1249643692	CMS
Gilead Sciences, Inc.	$26.05	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1234465633	CMS
Gilead Sciences, Inc.	$150.00	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1234375032	CMS
ABBVIE INC.	$2,000.00	11/07/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1201579611	CMS
Aimmune Therapeutics, Inc.	$6.13	11/07/2025	Food and Beverage	No dispute reported	06/30/2026	1249643688	CMS
PFIZER INC.	$24.24	11/07/2025	Food and Beverage	No dispute reported	06/30/2026	1229563560	CMS
ABBVIE INC.	$16.25	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1201579609	CMS
ABBVIE INC.	$25.68	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1201579607	CMS
Aimmune Therapeutics, Inc.	$124.88	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1249643762	CMS
Aimmune Therapeutics, Inc.	$7.92	10/27/2025	Food and Beverage	No dispute reported	06/30/2026	1249643696	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.38	10/27/2025	Food and Beverage	No dispute reported	06/30/2026	1231839910	CMS
VIVUS LLC	$23.79	10/27/2025	Food and Beverage	No dispute reported	06/30/2026	1188050641	CMS
Aimmune Therapeutics, Inc.	$15.41	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1249643726	CMS
Ardelyx, Inc.	$24.06	10/17/2025	Food and Beverage	No dispute reported	06/30/2026	1247837626	CMS
Madrigal Pharmaceuticals	$8.40	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1248240603	CMS
Phathom Pharmaceuticals, Inc.	$20.70	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1219256885	CMS
Gilead Sciences, Inc.	$8.58	10/09/2025	Food and Beverage	No dispute reported	06/30/2026	1234590304	CMS
VIVUS LLC	$13.83	10/09/2025	Food and Beverage	No dispute reported	06/30/2026	1188050639	CMS
Ardelyx, Inc.	$8.89	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1247837624	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.17	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1231839963	CMS
Phathom Pharmaceuticals, Inc.	$10.09	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1219256889	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.66	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1231839904	CMS
Aimmune Therapeutics, Inc.	$9.92	09/19/2025	Food and Beverage	No dispute reported	06/30/2026	1249643702	CMS
Aimmune Therapeutics, Inc.	$14.82	09/12/2025	Food and Beverage	No dispute reported	06/30/2026	1249643720	CMS
Gilead Sciences, Inc.	$2,830.00	09/12/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1234356010	CMS
Ardelyx, Inc.	$11.61	09/10/2025	Food and Beverage	No dispute reported	06/30/2026	1247837622	CMS
Gilead Sciences, Inc.	$125.00	09/10/2025	Food and Beverage	No dispute reported	06/30/2026	1234382491	CMS
Aimmune Therapeutics, Inc.	$17.96	09/09/2025	Food and Beverage	No dispute reported	06/30/2026	1249643736	CMS
Lilly USA, LLC	$6.69	09/09/2025	Food and Beverage	No dispute reported	06/30/2026	1186556786	CMS
ABBVIE INC.	$24.66	09/05/2025	Food and Beverage	No dispute reported	06/30/2026	1201579605	CMS
Aimmune Therapeutics, Inc.	$14.17	09/05/2025	Food and Beverage	No dispute reported	06/30/2026	1249643716	CMS
Aimmune Therapeutics, Inc.	$8.28	08/30/2025	Food and Beverage	No dispute reported	06/30/2026	1249643698	CMS
Medtronic, Inc.	$142.84	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1219060056	CMS
Ardelyx, Inc.	$26.66	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1247837620	CMS
Aimmune Therapeutics, Inc.	$15.55	08/22/2025	Food and Beverage	No dispute reported	06/30/2026	1249643728	CMS
ABBVIE INC.	$7.69	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1201579603	CMS
Lilly USA, LLC	$125.00	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1186559538	CMS
Madrigal Pharmaceuticals	$9.79	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1248240598	CMS
Aimmune Therapeutics, Inc.	$9.03	08/16/2025	Food and Beverage	No dispute reported	06/30/2026	1249643700	CMS
Gilead Sciences, Inc.	$30.88	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1234433256	CMS
Ipsen Biopharmaceuticals, Inc	$15.97	08/11/2025	Food and Beverage	No dispute reported	06/30/2026	1208855149	CMS
Lilly USA, LLC	$28.02	08/11/2025	Food and Beverage	No dispute reported	06/30/2026	1186475575	CMS
Aimmune Therapeutics, Inc.	$17.00	08/08/2025	Food and Beverage	No dispute reported	06/30/2026	1249643734	CMS
Aimmune Therapeutics, Inc.	$11.25	08/07/2025	Food and Beverage	No dispute reported	06/30/2026	1249643706	CMS
VIVUS LLC	$23.74	08/07/2025	Food and Beverage	No dispute reported	06/30/2026	1188050637	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.75	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1231839900	CMS
Ardelyx, Inc.	$29.40	08/04/2025	Food and Beverage	No dispute reported	06/30/2026	1247837618	CMS
ABBVIE INC.	$2,000.00	08/01/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1201579599	CMS
ABBVIE INC.	$18.96	08/01/2025	Food and Beverage	No dispute reported	06/30/2026	1201579601	CMS
Aimmune Therapeutics, Inc.	$11.43	08/01/2025	Food and Beverage	No dispute reported	06/30/2026	1249643708	CMS
Aimmune Therapeutics, Inc.	$10.67	07/31/2025	Food and Beverage	No dispute reported	06/30/2026	1249643704	CMS
Stryker Corporation	$362.21	07/29/2025	Travel and Lodging	No dispute reported	06/30/2026	1227425583	CMS
Madrigal Pharmaceuticals	$34.55	07/28/2025	Food and Beverage	No dispute reported	06/30/2026	1248240594	CMS
ABBVIE INC.	$149.17	07/25/2025	Food and Beverage	No dispute reported	06/30/2026	1201579597	CMS
Madrigal Pharmaceuticals	$10.74	07/23/2025	Food and Beverage	No dispute reported	06/30/2026	1248240589	CMS
Lilly USA, LLC	$33.87	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1186494991	CMS
Aimmune Therapeutics, Inc.	$16.20	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1249643730	CMS
Ardelyx, Inc.	$8.86	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1247837614	CMS
Ardelyx, Inc.	$23.35	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1247837616	CMS
Aimmune Therapeutics, Inc.	$28.02	07/17/2025	Food and Beverage	No dispute reported	06/30/2026	1249643756	CMS
Gilead Sciences, Inc.	$25.89	07/17/2025	Food and Beverage	No dispute reported	06/30/2026	1234466937	CMS
Gilead Sciences, Inc.	$11.78	07/17/2025	Food and Beverage	No dispute reported	06/30/2026	1234583496	CMS
Aimmune Therapeutics, Inc.	$124.72	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1249643758	CMS
Aimmune Therapeutics, Inc.	$20.33	07/03/2025	Food and Beverage	No dispute reported	06/30/2026	1249643742	CMS
Ardelyx, Inc.	$28.64	06/30/2025	Food and Beverage	No dispute reported	06/30/2026	1247837612	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$23.65	06/30/2025	Food and Beverage	No dispute reported	06/30/2026	1231839958	CMS
Amgen Inc.	$138.67	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1228314401	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$21.43	06/24/2025	Food and Beverage	No dispute reported	06/30/2026	1231839948	CMS
Ardelyx, Inc.	$8.88	06/20/2025	Food and Beverage	No dispute reported	06/30/2026	1247837610	CMS
ABBVIE INC.	$22.13	06/16/2025	Food and Beverage	No dispute reported	06/30/2026	1201579593	CMS
ABBVIE INC.	$1.56	06/16/2025	Food and Beverage	No dispute reported	06/30/2026	1201579595	CMS
Gilead Sciences, Inc.	$27.69	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1234453703	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.92	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1231839894	CMS
Ardelyx, Inc.	$26.65	06/02/2025	Food and Beverage	No dispute reported	06/30/2026	1247837608	CMS
QOL Medical, LLC	$36.24	05/30/2025	Food and Beverage	No dispute reported	06/30/2026	1185013232	CMS
Phathom Pharmaceuticals, Inc.	$30.54	05/29/2025	Food and Beverage	No dispute reported	06/30/2026	1219376059	CMS
Aimmune Therapeutics, Inc.	$25.00	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1249643754	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$23.10	05/27/2025	Food and Beverage	No dispute reported	06/30/2026	1231839951	CMS
Aimmune Therapeutics, Inc.	$21.90	05/23/2025	Food and Beverage	No dispute reported	06/30/2026	1249643748	CMS
Lilly USA, LLC	$118.45	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1186559536	CMS
ABBVIE INC.	$17.41	05/19/2025	Food and Beverage	No dispute reported	06/30/2026	1201579591	CMS
Gilead Sciences, Inc.	$33.06	05/16/2025	Food and Beverage	No dispute reported	06/30/2026	1234423822	CMS
Aimmune Therapeutics, Inc.	$12.20	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1249643710	CMS
Ardelyx, Inc.	$9.00	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1247837606	CMS
Phathom Pharmaceuticals, Inc.	$16.34	05/13/2025	Food and Beverage	No dispute reported	06/30/2026	1219376053	CMS
VIVUS LLC	$23.95	05/12/2025	Food and Beverage	No dispute reported	06/30/2026	1188050635	CMS
Aimmune Therapeutics, Inc.	$22.00	05/08/2025	Food and Beverage	No dispute reported	06/30/2026	1249643750	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.72	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1231839942	CMS
Aimmune Therapeutics, Inc.	$17.00	05/02/2025	Food and Beverage	No dispute reported	06/30/2026	1249643732	CMS
Aimmune Therapeutics, Inc.	$124.78	05/01/2025	Food and Beverage	No dispute reported	06/30/2026	1249643760	CMS
Ardelyx, Inc.	$24.88	05/01/2025	Food and Beverage	No dispute reported	06/30/2026	1247837604	CMS
Aimmune Therapeutics, Inc.	$15.36	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1249643724	CMS
Aimmune Therapeutics, Inc.	$18.68	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1249643738	CMS
Aimmune Therapeutics, Inc.	$24.67	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1249643752	CMS
ABBVIE INC.	$6.14	04/18/2025	Food and Beverage	No dispute reported	06/30/2026	1201579589	CMS
Phathom Pharmaceuticals, Inc.	$31.14	04/18/2025	Food and Beverage	No dispute reported	06/30/2026	1219375943	CMS
Ardelyx, Inc.	$12.36	04/17/2025	Food and Beverage	No dispute reported	06/30/2026	1247837602	CMS
Gilead Sciences, Inc.	$25.97	04/17/2025	Food and Beverage	No dispute reported	06/30/2026	1234466329	CMS
Celltrion USA Inc.	$94.88	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1250819382	CMS
Madrigal Pharmaceuticals	$14.15	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1248240586	CMS
ABBVIE INC.	$18.11	04/14/2025	Food and Beverage	No dispute reported	06/30/2026	1201579587	CMS
LEO Pharma Inc.	$121.62	04/10/2025	Food and Beverage	No dispute reported	06/30/2026	1251995536	CMS
Aimmune Therapeutics, Inc.	$14.13	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1249643714	CMS
Ardelyx, Inc.	$10.00	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1247837600	CMS
Ardelyx, Inc.	$26.44	03/10/2025	Food and Beverage	No dispute reported	06/30/2026	1247837598	CMS
RedHill Biopharma Inc.	$93.99	03/07/2025	Food and Beverage	No dispute reported	06/30/2026	1208806639	CMS
Aimmune Therapeutics, Inc.	$14.87	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1249643722	CMS
Aimmune Therapeutics, Inc.	$19.45	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1249643740	CMS
Madrigal Pharmaceuticals	$9.43	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1248240582	CMS
QOL Medical, LLC	$27.42	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1185013192	CMS
Gilead Sciences, Inc.	$25.33	03/03/2025	Food and Beverage	No dispute reported	06/30/2026	1234471579	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.70	03/03/2025	Food and Beverage	No dispute reported	06/30/2026	1231839888	CMS
Phathom Pharmaceuticals, Inc.	$18.91	02/27/2025	Food and Beverage	No dispute reported	06/30/2026	1219376065	CMS
ABBVIE INC.	$18.16	02/21/2025	Food and Beverage	No dispute reported	06/30/2026	1201579585	CMS
Aimmune Therapeutics, Inc.	$13.40	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1249643712	CMS
QOL Medical, LLC	$20.07	02/17/2025	Food and Beverage	No dispute reported	06/30/2026	1185013182	CMS
Gilead Sciences, Inc.	$27.17	02/07/2025	Food and Beverage	No dispute reported	06/30/2026	1234457298	CMS
Ardelyx, Inc.	$29.17	02/06/2025	Food and Beverage	No dispute reported	06/30/2026	1247837596	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.61	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1231839938	CMS
Madrigal Pharmaceuticals	$9.84	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1248240578	CMS
Aimmune Therapeutics, Inc.	$20.73	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1249643746	CMS
ABBVIE INC.	$6.48	01/18/2025	Food and Beverage	No dispute reported	06/30/2026	1201579583	CMS
ABBVIE INC.	$19.48	01/17/2025	Food and Beverage	No dispute reported	06/30/2026	1201579581	CMS
Ardelyx, Inc.	$7.08	01/17/2025	Food and Beverage	No dispute reported	06/30/2026	1247837594	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$10.81	01/16/2025	Food and Beverage	No dispute reported	06/30/2026	1231839930	CMS
Gilead Sciences, Inc.	$2.05	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1234609371	CMS
Phathom Pharmaceuticals, Inc.	$13.37	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1219376063	CMS
Gilead Sciences, Inc.	$30.47	01/13/2025	Food and Beverage	No dispute reported	06/30/2026	1234435444	CMS
Aimmune Therapeutics, Inc.	$20.36	01/08/2025	Food and Beverage	No dispute reported	06/30/2026	1249643744	CMS

Source & provenance

Dataset: CMS Open Payments — General Payments
Publisher of source data: Centers for Medicare & Medicaid Services
CMS publication date: 2026-06-30
Program years on this page: 2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files: Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from: OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

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.

Cite this record.

Permalink https://industrypayments.org/provider/npi-1811061468

Plain: CHRISTOPHER DUONG BUI, NPI 1811061468. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1811061468.
APA 7: IndustryPayments. (2026). CHRISTOPHER DUONG BUI, NPI 1811061468 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1811061468
Bluebook: CHRISTOPHER DUONG BUI, NPI 1811061468, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1811061468.

Source: Centers for Medicare & Medicaid Services, Open Payments.