Covered recipient · General Payments record

DAI CHU NGUYEN LUU

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI: 1639498314
CMS profile: 1397114
Location: DALLAS, TX

General Payments · PY2018–2024

$86,972.99

Reported across 320 records
CMS publication 2026-01-23

Latest program year · PY2024

$6,866.74

78 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	$2,037.67	69
Consulting Fee	$2,007.00	2
Honoraria	$1,500.00	1
Travel and Lodging	$1,237.08	5
Education	$84.99	1

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Pharmacosmos Therapeutics Inc.	$2,561.40	9
E.R. Squibb & Sons, L.L.C.	$2,457.08	15
Acerta Pharma LLC	$699.33	10
Tempus AI, Inc	$169.32	4
PFIZER INC.	$116.06	4
Janssen Biotech, Inc.	$104.85	2
Merck Sharp & Dohme Corporation	$70.74	3
Gilead Sciences, Inc.	$60.02	3
ABBVIE INC.	$54.47	3
Celgene Corporation	$49.95	1
EISAI INC.	$46.64	2
Incyte Corporation	$46.53	2
AVEO Pharmaceuticals, Inc.	$42.42	1
GlaxoSmithKline, LLC.	$37.31	2
ARRAY BIOPHARMA INC	$33.75	3
PharmaEssentia USA Corporation	$29.34	1
Daiichi Sankyo Inc.	$28.07	1
Takeda Pharmaceuticals U.S.A., Inc.	$26.59	1
EMD Serono, Inc.	$25.24	1
Ipsen Biopharmaceuticals, Inc	$24.60	1
SpringWorks Therapeutics, Inc.	$24.20	1
GENZYME CORPORATION	$22.25	1
Bayer HealthCare Pharmaceuticals Inc.	$21.84	1
Lilly USA, LLC	$21.54	1
MENARINI SILICON BIOSYSTEMS, INC.	$20.87	1
Astellas Pharma US Inc	$20.56	1
Genentech USA, Inc.	$20.06	1
ADC Therapeutics America, Inc.	$16.65	1
SOBI, INC	$15.06	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$429.59	18
PY2019	$3,438.99	34
PY2020	$4,599.40	17
PY2021	$24,496.50	40
PY2022	$18,741.90	47
PY2023	$28,399.87	86
PY2024	$6,866.74	78

Payment records · PY2024 (78)

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.	$15.45	05/18/2024	Food and Beverage	Undisputed	01/23/2026	1104913913	CMS
ABBVIE INC.	$19.51	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1104913915	CMS
ABBVIE INC.	$19.51	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1104913917	CMS
ADC Therapeutics America, Inc.	$16.65	07/17/2024	Food and Beverage	Undisputed	01/23/2026	1121188796	CMS
ARRAY BIOPHARMA INC	$17.87	08/02/2024	Food and Beverage	Undisputed	01/23/2026	1131905260	CMS
ARRAY BIOPHARMA INC	$0.17	11/05/2024	Food and Beverage	Undisputed	01/23/2026	1131243001	CMS
ARRAY BIOPHARMA INC	$15.71	11/05/2024	Food and Beverage	Undisputed	01/23/2026	1131243005	CMS
Astellas Pharma US Inc	$20.56	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1139443022	CMS
AstraZeneca Pharmaceuticals LP	$16.88	02/26/2024	Food and Beverage	Undisputed	01/23/2026	1105579026	CMS
AstraZeneca Pharmaceuticals LP	$23.56	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1104297646	CMS
AstraZeneca Pharmaceuticals LP	$24.56	06/28/2024	Food and Beverage	Undisputed	01/23/2026	1104572458	CMS
AstraZeneca Pharmaceuticals LP	$16.86	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1105617063	CMS
AstraZeneca Pharmaceuticals LP	$1.88	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1105619895	CMS
AstraZeneca Pharmaceuticals LP	$15.40	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1104747339	CMS
AstraZeneca Pharmaceuticals LP	$525.00	10/01/2024	Consulting Fee	Undisputed	01/23/2026	1104556886	CMS
AstraZeneca Pharmaceuticals LP	$24.23	10/04/2024	Food and Beverage	Undisputed	01/23/2026	1105619143	CMS
AstraZeneca Pharmaceuticals LP	$28.95	12/02/2024	Food and Beverage	Undisputed	01/23/2026	1105708912	CMS
AstraZeneca Pharmaceuticals LP	$22.01	12/06/2024	Food and Beverage	Undisputed	01/23/2026	1104322240	CMS
Aveo Pharmaceuticals, Inc.	$42.42	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1143475630	CMS
Bayer Healthcare Pharmaceuticals Inc.	$21.84	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1086174708	CMS
Celgene Corporation	$49.95	08/01/2024	Food and Beverage	Undisputed	01/23/2026	1101144101	CMS
Daiichi Sankyo Inc.	$28.07	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1089450436	CMS
E.R. Squibb & Sons, L.L.C.	$17.96	01/05/2024	Food and Beverage	Undisputed	01/23/2026	1101473472	CMS
E.R. Squibb & Sons, L.L.C.	$19.33	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1101473488	CMS
E.R. Squibb & Sons, L.L.C.	$12.91	04/09/2024	Food and Beverage	Undisputed	01/23/2026	1101473504	CMS
E.R. Squibb & Sons, L.L.C.	$134.99	04/19/2024	Food and Beverage	Undisputed	01/23/2026	1101473582	CMS
E.R. Squibb & Sons, L.L.C.	$29.99	04/19/2024	Food and Beverage	Undisputed	01/23/2026	1101473586	CMS
E.R. Squibb & Sons, L.L.C.	$29.99	04/19/2024	Food and Beverage	Undisputed	01/23/2026	1101473590	CMS
E.R. Squibb & Sons, L.L.C.	$321.45	04/26/2024	Travel and Lodging	Undisputed	01/23/2026	1101473594	CMS
E.R. Squibb & Sons, L.L.C.	$27.00	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1101473527	CMS
E.R. Squibb & Sons, L.L.C.	$105.99	05/16/2024	Travel and Lodging	Undisputed	01/23/2026	1101473512	CMS
E.R. Squibb & Sons, L.L.C.	$1,482.00	05/16/2024	Consulting Fee	Undisputed	01/23/2026	1101473515	CMS
E.R. Squibb & Sons, L.L.C.	$48.17	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1101473519	CMS
E.R. Squibb & Sons, L.L.C.	$154.16	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1101473602	CMS
E.R. Squibb & Sons, L.L.C.	$19.73	07/12/2024	Food and Beverage	Undisputed	01/23/2026	1101473539	CMS
E.R. Squibb & Sons, L.L.C.	$30.07	08/05/2024	Food and Beverage	Undisputed	01/23/2026	1101473551	CMS
E.R. Squibb & Sons, L.L.C.	$23.34	09/25/2024	Food and Beverage	Undisputed	01/23/2026	1101473558	CMS
Eisai Inc.	$17.04	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1110738027	CMS
Eisai Inc.	$29.60	08/06/2024	Food and Beverage	Undisputed	01/23/2026	1110738029	CMS
EMD Serono, Inc.	$25.24	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1120227288	CMS
Genentech USA, Inc.	$20.06	05/10/2024	Food and Beverage	Undisputed	01/23/2026	1132992826	CMS
GENZYME CORPORATION	$22.25	03/14/2024	Food and Beverage	Undisputed	01/23/2026	1139866928	CMS
Gilead Sciences, Inc.	$23.39	07/19/2024	Food and Beverage	Undisputed	01/23/2026	1133802726	CMS
Gilead Sciences, Inc.	$16.09	09/06/2024	Food and Beverage	Undisputed	01/23/2026	1133802728	CMS
Gilead Sciences, Inc.	$20.54	10/21/2024	Food and Beverage	Undisputed	01/23/2026	1133802730	CMS
GlaxoSmithKline, LLC.	$17.44	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1116023821	CMS
GlaxoSmithKline, LLC.	$19.87	07/10/2024	Food and Beverage	Undisputed	01/23/2026	1116224022	CMS
Incyte Corporation	$25.29	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1141183152	CMS
Incyte Corporation	$21.24	12/03/2024	Food and Beverage	Undisputed	01/23/2026	1141222190	CMS
Ipsen Biopharmaceuticals, Inc	$24.60	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1091982955	CMS
Janssen Biotech, Inc.	$84.99	09/25/2024	Education	Undisputed	01/23/2026	1078703988	CMS
Janssen Biotech, Inc.	$19.86	11/10/2024	Food and Beverage	Undisputed	01/23/2026	1078707044	CMS
Lilly USA, LLC	$21.54	08/08/2024	Food and Beverage	Undisputed	01/23/2026	1136106031	CMS
Menarini Silicon Biosystems, Inc.	$20.87	02/09/2024	Food and Beverage	Undisputed	01/23/2026	1107214599	CMS
Merck Sharp & Dohme LLC	$23.69	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1141713922	CMS
Merck Sharp & Dohme LLC	$23.46	09/30/2024	Food and Beverage	Undisputed	01/23/2026	1141713920	CMS
Merck Sharp & Dohme LLC	$23.59	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1141877065	CMS
PFIZER INC.	$33.86	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1131291802	CMS
PFIZER INC.	$24.90	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1131339749	CMS
PFIZER INC.	$38.99	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1131337470	CMS
PFIZER INC.	$18.31	08/26/2024	Food and Beverage	Undisputed	01/23/2026	1131950712	CMS
Pharmacosmos Therapeutics Inc.	$59.47	02/03/2024	Food and Beverage	Undisputed	01/23/2026	1154823709	CMS
Pharmacosmos Therapeutics Inc.	$83.79	02/03/2024	Food and Beverage	Undisputed	01/23/2026	1154823711	CMS
Pharmacosmos Therapeutics Inc.	$707.19	02/03/2024	Travel and Lodging	Undisputed	01/23/2026	1154823713	CMS
Pharmacosmos Therapeutics Inc.	$75.55	02/03/2024	Food and Beverage	Undisputed	01/23/2026	1154823715	CMS
Pharmacosmos Therapeutics Inc.	$1,500.00	03/12/2024	Honoraria	Undisputed	01/23/2026	1154823717	CMS
Pharmacosmos Therapeutics Inc.	$20.32	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1154823719	CMS
Pharmacosmos Therapeutics Inc.	$41.05	03/21/2024	Travel and Lodging	Undisputed	01/23/2026	1154823721	CMS
Pharmacosmos Therapeutics Inc.	$12.63	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1154823723	CMS
Pharmacosmos Therapeutics Inc.	$61.40	03/21/2024	Travel and Lodging	Undisputed	01/23/2026	1154823725	CMS
PharmaEssentia USA Corporation	$29.34	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1137303622	CMS
SOBI, INC	$15.06	10/15/2024	Food and Beverage	Undisputed	01/23/2026	1141411980	CMS
SpringWorks Therapeutics, Inc.	$24.20	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1085806113	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$26.59	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1144962104	CMS
Tempus AI, Inc	$73.86	03/06/2024	Food and Beverage	Undisputed	01/23/2026	1150168882	CMS
Tempus AI, Inc	$28.78	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1150168884	CMS
Tempus AI, Inc	$29.34	09/03/2024	Food and Beverage	Undisputed	01/23/2026	1150168886	CMS
Tempus AI, Inc	$37.34	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1150168888	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.