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

DAI CHU NGUYEN LUU

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

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

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

$3,746.14

121 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
Food and Beverage	$2,546.05	117
Honoraria	$1,000.00	1
Education	$200.09	3

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
PFIZER INC.	$1,176.74	8
Acerta Pharma LLC	$433.11	16
Janssen Biotech, Inc.	$420.59	15
Daiichi Sankyo Inc.	$316.98	20
Merck Sharp & Dohme Corporation	$166.53	8
E.R. Squibb & Sons, L.L.C.	$147.58	6
Regeneron Healthcare Solutions, Inc.	$144.45	6
NOVARTIS PHARMACEUTICALS CORPORATION	$127.91	5
Gilead Sciences, Inc.	$96.90	4
Syndax Pharmaceuticals, Inc.	$51.55	2
ARRAY BIOPHARMA INC	$50.18	4
AVEO Pharmaceuticals, Inc.	$49.17	2
Geron Corporation	$47.87	2
Genentech USA, Inc.	$47.09	2
Stemline Therapeutics Inc.	$46.38	2
Alexion Pharmaceuticals, Inc.	$46.21	2
EMD Serono, Inc.	$44.56	2
TAIHO ONCOLOGY, INC.	$43.03	2
ABBVIE INC.	$42.38	2
Karyopharm Therapeutics Inc.	$41.75	2
Immunocore Limited	$29.45	1
EISAI INC.	$28.96	1
GlaxoSmithKline, LLC.	$27.69	1
PharmaEssentia USA Corporation	$23.46	1
JAZZ PHARMACEUTICALS INC.	$21.75	1
Kite Pharma, Inc.	$20.46	1
Incyte Corporation	$18.69	1
Caris MPI, Inc.	$18.57	1
SOBI, INC	$16.15	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
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
PY2025	$3,746.14	121

Payment records · PY2025 (121)

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
Syndax Pharmaceuticals, Inc.	$27.02	12/30/2025	Food and Beverage	No dispute reported	06/30/2026	1238992952	CMS
AstraZeneca Pharmaceuticals LP	$28.36	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1206756914	CMS
Aveo Pharmaceuticals, Inc.	$27.11	12/16/2025	Food and Beverage	No dispute reported	06/30/2026	1199902498	CMS
E.R. Squibb & Sons, L.L.C.	$7.27	12/16/2025	Food and Beverage	No dispute reported	06/30/2026	1184491891	CMS
JAZZ PHARMACEUTICALS INC.	$21.75	12/05/2025	Food and Beverage	No dispute reported	06/30/2026	1234334321	CMS
Janssen Biotech, Inc.	$26.02	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1174980915	CMS
E.R. Squibb & Sons, L.L.C.	$14.93	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1184491871	CMS
Alexion Pharmaceuticals, Inc.	$26.35	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1202931746	CMS
Daiichi Sankyo Inc.	$17.30	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1197002621	CMS
Geron Corporation	$23.68	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1238890902	CMS
Merck Sharp & Dohme LLC	$13.48	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1238239467	CMS
SOBI, INC	$16.15	11/04/2025	Food and Beverage	No dispute reported	06/30/2026	1240264966	CMS
Genentech USA, Inc.	$17.11	10/27/2025	Food and Beverage	No dispute reported	06/30/2026	1211504747	CMS
AstraZeneca Pharmaceuticals LP	$29.83	10/24/2025	Food and Beverage	No dispute reported	06/30/2026	1206843118	CMS
Novartis Pharmaceuticals Corporation	$26.49	10/24/2025	Food and Beverage	No dispute reported	06/30/2026	1200633801	CMS
EMD Serono, Inc.	$22.08	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1236881014	CMS
Janssen Biotech, Inc.	$16.24	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1174982896	CMS
Merck Sharp & Dohme LLC	$23.25	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1238318142	CMS
Syndax Pharmaceuticals, Inc.	$24.53	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1238992950	CMS
PFIZER INC.	$23.64	10/17/2025	Food and Beverage	No dispute reported	06/30/2026	1229998536	CMS
Aveo Pharmaceuticals, Inc.	$22.06	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1199902496	CMS
E.R. Squibb & Sons, L.L.C.	$9.59	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1184491865	CMS
Janssen Biotech, Inc.	$99.00	10/13/2025	Education	No dispute reported	06/30/2026	1174989757	CMS
ARRAY BIOPHARMA INC	$12.74	10/02/2025	Food and Beverage	No dispute reported	06/30/2026	1229713595	CMS
Daiichi Sankyo Inc.	$18.40	10/01/2025	Food and Beverage	No dispute reported	06/30/2026	1197030289	CMS
Regeneron Healthcare Solutions, Inc.	$26.34	09/30/2025	Food and Beverage	No dispute reported	06/30/2026	1212979167	CMS
Regeneron Healthcare Solutions, Inc.	$3.26	09/30/2025	Food and Beverage	No dispute reported	06/30/2026	1212979169	CMS
Immunocore Limited	$29.45	09/26/2025	Food and Beverage	No dispute reported	06/30/2026	1235826519	CMS
Merck Sharp & Dohme LLC	$21.70	09/26/2025	Food and Beverage	No dispute reported	06/30/2026	1238101862	CMS
Daiichi Sankyo Inc.	$9.67	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1197027063	CMS
Daiichi Sankyo Inc.	$5.61	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1197027065	CMS
Janssen Biotech, Inc.	$20.34	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1174999184	CMS
Caris MPI, Inc.	$18.57	09/10/2025	Food and Beverage	No dispute reported	06/30/2026	1234282668	CMS
Daiichi Sankyo Inc.	$13.35	09/10/2025	Food and Beverage	No dispute reported	06/30/2026	1197092105	CMS
ARRAY BIOPHARMA INC	$10.74	09/05/2025	Food and Beverage	No dispute reported	06/30/2026	1229496230	CMS
Daiichi Sankyo Inc.	$19.21	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1197092095	CMS
GlaxoSmithKline, LLC.	$27.69	08/29/2025	Food and Beverage	No dispute reported	06/30/2026	1191621529	CMS
Daiichi Sankyo Inc.	$15.66	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1197017899	CMS
AstraZeneca Pharmaceuticals LP	$21.57	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1206641247	CMS
Regeneron Healthcare Solutions, Inc.	$31.97	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1212979165	CMS
TAIHO ONCOLOGY, INC.	$19.09	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1211413768	CMS
AstraZeneca Pharmaceuticals LP	$33.59	08/15/2025	Food and Beverage	No dispute reported	06/30/2026	1206839133	CMS
EMD Serono, Inc.	$22.48	08/15/2025	Food and Beverage	No dispute reported	06/30/2026	1236913714	CMS
AstraZeneca Pharmaceuticals LP	$28.67	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1207136780	CMS
Novartis Pharmaceuticals Corporation	$28.62	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1200687098	CMS
Daiichi Sankyo Inc.	$16.12	08/11/2025	Food and Beverage	No dispute reported	06/30/2026	1197020879	CMS
ABBVIE INC.	$19.16	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1202335932	CMS
ABBVIE INC.	$23.22	08/05/2025	Food and Beverage	No dispute reported	06/30/2026	1202335930	CMS
E.R. Squibb & Sons, L.L.C.	$53.00	08/01/2025	Food and Beverage	No dispute reported	06/30/2026	1184491857	CMS
Janssen Biotech, Inc.	$16.71	07/25/2025	Food and Beverage	No dispute reported	06/30/2026	1174983051	CMS
Regeneron Healthcare Solutions, Inc.	$32.66	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1212979163	CMS
TAIHO ONCOLOGY, INC.	$23.94	07/17/2025	Food and Beverage	No dispute reported	06/30/2026	1211409382	CMS
Karyopharm Therapeutics Inc.	$20.84	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1246643771	CMS
Daiichi Sankyo Inc.	$20.17	07/14/2025	Food and Beverage	No dispute reported	06/30/2026	1197083951	CMS
Daiichi Sankyo Inc.	$27.18	07/11/2025	Food and Beverage	No dispute reported	06/30/2026	1197090159	CMS
Daiichi Sankyo Inc.	$14.02	07/09/2025	Food and Beverage	No dispute reported	06/30/2026	1197083957	CMS
Gilead Sciences, Inc.	$24.67	07/08/2025	Food and Beverage	No dispute reported	06/30/2026	1234477774	CMS
AstraZeneca Pharmaceuticals LP	$29.40	06/27/2025	Food and Beverage	No dispute reported	06/30/2026	1207103253	CMS
AstraZeneca Pharmaceuticals LP	$34.10	06/20/2025	Food and Beverage	No dispute reported	06/30/2026	1206378412	CMS
Janssen Biotech, Inc.	$10.81	06/20/2025	Food and Beverage	No dispute reported	06/30/2026	1175000939	CMS
Janssen Biotech, Inc.	$4.27	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1174992733	CMS
Janssen Biotech, Inc.	$17.24	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1174999865	CMS
Daiichi Sankyo Inc.	$29.56	06/13/2025	Food and Beverage	No dispute reported	06/30/2026	1197079289	CMS
Daiichi Sankyo Inc.	$18.14	06/11/2025	Food and Beverage	No dispute reported	06/30/2026	1197078531	CMS
AstraZeneca Pharmaceuticals LP	$30.83	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1207038390	CMS
ARRAY BIOPHARMA INC	$13.78	06/06/2025	Food and Beverage	No dispute reported	06/30/2026	1231694784	CMS
Daiichi Sankyo Inc.	$17.97	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1197083491	CMS
Daiichi Sankyo Inc.	$5.82	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1197083493	CMS
Daiichi Sankyo Inc.	$2.33	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1197099767	CMS
Janssen Biotech, Inc.	$22.36	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1174987239	CMS
Stemline Therapeutics Inc.	$22.36	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1244091518	CMS
PFIZER INC.	$16.40	05/29/2025	Food and Beverage	No dispute reported	06/30/2026	1231329512	CMS
Genentech USA, Inc.	$29.98	05/27/2025	Food and Beverage	No dispute reported	06/30/2026	1211504749	CMS
Gilead Sciences, Inc.	$25.75	05/23/2025	Food and Beverage	No dispute reported	06/30/2026	1234468069	CMS
Kite Pharma, Inc.	$20.46	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1212090725	CMS
Geron Corporation	$24.19	05/16/2025	Food and Beverage	No dispute reported	06/30/2026	1238890900	CMS
PFIZER INC.	$20.23	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1228942472	CMS
Janssen Biotech, Inc.	$77.99	05/13/2025	Education	No dispute reported	06/30/2026	1174987009	CMS
Novartis Pharmaceuticals Corporation	$28.98	05/08/2025	Food and Beverage	No dispute reported	06/30/2026	1200687096	CMS
Incyte Corporation	$18.69	05/06/2025	Food and Beverage	No dispute reported	06/30/2026	1226034001	CMS
Janssen Biotech, Inc.	$33.73	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1174980783	CMS
Regeneron Healthcare Solutions, Inc.	$27.42	05/02/2025	Food and Beverage	No dispute reported	06/30/2026	1212979161	CMS
Gilead Sciences, Inc.	$24.29	04/29/2025	Food and Beverage	No dispute reported	06/30/2026	1234481532	CMS
Merck Sharp & Dohme LLC	$14.23	04/29/2025	Food and Beverage	No dispute reported	06/30/2026	1238370453	CMS
Karyopharm Therapeutics Inc.	$20.91	04/25/2025	Food and Beverage	No dispute reported	06/30/2026	1246643767	CMS
ARRAY BIOPHARMA INC	$12.92	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1228847154	CMS
AstraZeneca Pharmaceuticals LP	$31.73	04/22/2025	Food and Beverage	No dispute reported	06/30/2026	1206446295	CMS
AstraZeneca Pharmaceuticals LP	$23.10	04/19/2025	Education	No dispute reported	06/30/2026	1206495720	CMS
Alexion Pharmaceuticals, Inc.	$19.86	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1202933150	CMS
Janssen Biotech, Inc.	$22.96	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1174993991	CMS
AstraZeneca Pharmaceuticals LP	$22.18	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1206530364	CMS
PFIZER INC.	$56.00	04/04/2025	Food and Beverage	No dispute reported	06/30/2026	1229053940	CMS
PFIZER INC.	$1,000.00	04/04/2025	Honoraria	No dispute reported	06/30/2026	1229641131	CMS
Daiichi Sankyo Inc.	$17.03	04/02/2025	Food and Beverage	No dispute reported	06/30/2026	1197061729	CMS
Stemline Therapeutics Inc.	$24.02	04/01/2025	Food and Beverage	No dispute reported	06/30/2026	1244091516	CMS
Novartis Pharmaceuticals Corporation	$27.53	03/28/2025	Food and Beverage	No dispute reported	06/30/2026	1200687094	CMS
Daiichi Sankyo Inc.	$16.21	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1197044833	CMS
Merck Sharp & Dohme LLC	$15.43	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1238178921	CMS
PFIZER INC.	$21.30	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1231293779	CMS
E.R. Squibb & Sons, L.L.C.	$15.28	03/21/2025	Food and Beverage	No dispute reported	06/30/2026	1184491799	CMS
E.R. Squibb & Sons, L.L.C.	$47.51	03/21/2025	Food and Beverage	No dispute reported	06/30/2026	1184491805	CMS
Eisai Inc.	$28.96	03/21/2025	Food and Beverage	No dispute reported	06/30/2026	1244473418	CMS
Merck Sharp & Dohme LLC	$31.78	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1238370455	CMS
Novartis Pharmaceuticals Corporation	$16.29	03/10/2025	Food and Beverage	No dispute reported	06/30/2026	1200687092	CMS
Daiichi Sankyo Inc.	$13.79	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1197047041	CMS
AstraZeneca Pharmaceuticals LP	$29.27	03/04/2025	Food and Beverage	No dispute reported	06/30/2026	1206260096	CMS
AstraZeneca Pharmaceuticals LP	$22.93	02/28/2025	Food and Beverage	No dispute reported	06/30/2026	1206935338	CMS
Merck Sharp & Dohme LLC	$16.87	02/28/2025	Food and Beverage	No dispute reported	06/30/2026	1238178923	CMS
Daiichi Sankyo Inc.	$19.44	02/18/2025	Food and Beverage	No dispute reported	06/30/2026	1197050299	CMS
PFIZER INC.	$11.67	02/18/2025	Food and Beverage	No dispute reported	06/30/2026	1231454880	CMS
AstraZeneca Pharmaceuticals LP	$28.84	02/11/2025	Food and Beverage	No dispute reported	06/30/2026	1206419664	CMS
Janssen Biotech, Inc.	$15.94	02/11/2025	Food and Beverage	No dispute reported	06/30/2026	1174994311	CMS
Gilead Sciences, Inc.	$22.19	02/07/2025	Food and Beverage	No dispute reported	06/30/2026	1234503053	CMS
AstraZeneca Pharmaceuticals LP	$24.51	02/04/2025	Food and Beverage	No dispute reported	06/30/2026	1207236881	CMS
AstraZeneca Pharmaceuticals LP	$14.20	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1207307392	CMS
PFIZER INC.	$27.50	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1231329309	CMS
Regeneron Healthcare Solutions, Inc.	$22.80	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1212979159	CMS
Merck Sharp & Dohme LLC	$29.79	01/24/2025	Food and Beverage	No dispute reported	06/30/2026	1238143206	CMS
Janssen Biotech, Inc.	$20.09	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1174988171	CMS
Janssen Biotech, Inc.	$16.89	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1175001526	CMS
PharmaEssentia USA Corporation	$23.46	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1246827437	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-1639498314

Plain: DAI CHU NGUYEN LUU, NPI 1639498314. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1639498314.
APA 7: IndustryPayments. (2026). DAI CHU NGUYEN LUU, NPI 1639498314 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1639498314
Bluebook: DAI CHU NGUYEN LUU, NPI 1639498314, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1639498314.

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