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

NELSON H HWYNN

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI: 1699814632
CMS profile: 31271
Location: LA JOLLA, 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

$6,380.67

267 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	$6,120.18	264
Travel and Lodging	$137.33	1
Education	$123.16	2

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Medtronic, Inc.	$1,110.63	20
ABBVIE INC.	$802.65	44
UCB, Inc.	$385.60	13
BOSTON SCIENTIFIC CORPORATION	$315.10	3
Teva Pharmaceuticals USA, Inc.	$313.22	16
SK Life Science, Inc.	$303.57	22
Abbott Laboratories	$290.50	3
Amneal Pharmaceuticals LLC	$254.74	15
CSL Behring	$252.58	9
Alexion Pharmaceuticals, Inc.	$248.92	10
PFIZER INC.	$209.90	30
Neurocrine BioSciences, Inc.	$204.51	9
Merz Pharmaceuticals, LLC	$185.88	8
MDD US Operations, LLC	$179.70	9
Lundbeck LLC	$170.21	6
Biogen, Inc.	$153.28	6
NOVARTIS PHARMACEUTICALS CORPORATION	$148.12	7
Lilly USA, LLC	$123.62	6
Takeda Pharmaceuticals U.S.A., Inc.	$122.06	6
Mallinckrodt Hospital Products Inc.	$77.68	3
Janssen Biotech, Inc.	$74.90	3
ARGENX US, INC.	$62.50	2
Acerta Pharma LLC	$60.78	3
ACADIA Pharmaceuticals Inc	$53.08	2
GE HEALTHCARE	$39.46	2
TerSera Therapeutics LLC	$36.90	1
Genentech USA, Inc.	$25.04	1
Amgen Inc.	$23.61	1
Ipsen Biopharmaceuticals, Inc	$23.54	1
SCILEX PHARMACEUTICALS INC.	$22.95	1
Novo Nordisk AS	$22.90	1
EMD Serono, Inc.	$22.08	1
GENZYME CORPORATION	$21.06	1
Impel Pharmaceuticals LLC	$20.28	1
Grifols USA, LLC	$19.12	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$9,652.07	182
PY2020	$3,340.82	97
PY2021	$3,132.92	128
PY2022	$4,352.60	198
PY2023	$5,287.51	212
PY2024	$6,893.09	252
PY2025	$6,380.67	267

Payment records · PY2025 (267)

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
ABBVIE INC.	$12.60	12/19/2025	Food and Beverage	No dispute reported	06/30/2026	1202088203	CMS
ABBVIE INC.	$2.90	12/19/2025	Food and Beverage	No dispute reported	06/30/2026	1202088205	CMS
Amneal Pharmaceuticals LLC	$26.58	12/19/2025	Food and Beverage	No dispute reported	06/30/2026	1220537013	CMS
ABBVIE INC.	$30.36	12/18/2025	Food and Beverage	No dispute reported	06/30/2026	1202088201	CMS
Amneal Pharmaceuticals LLC	$22.12	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1220537011	CMS
Teva Pharmaceuticals USA, Inc.	$18.10	12/15/2025	Food and Beverage	No dispute reported	06/30/2026	1247329343	CMS
Merz Pharmaceuticals, LLC	$16.79	12/12/2025	Food and Beverage	No dispute reported	06/30/2026	1232565364	CMS
PFIZER INC.	$4.80	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1229329199	CMS
ABBVIE INC.	$3.22	12/08/2025	Food and Beverage	No dispute reported	06/30/2026	1202088199	CMS
Janssen Biotech, Inc.	$35.36	12/05/2025	Food and Beverage	No dispute reported	06/30/2026	1174644106	CMS
Teva Pharmaceuticals USA, Inc.	$19.37	12/04/2025	Food and Beverage	No dispute reported	06/30/2026	1247329341	CMS
PFIZER INC.	$5.38	12/01/2025	Food and Beverage	No dispute reported	06/30/2026	1229793740	CMS
SK Life Science, Inc.	$23.53	12/01/2025	Food and Beverage	No dispute reported	06/30/2026	1252298688	CMS
ABBVIE INC.	$33.48	11/25/2025	Food and Beverage	No dispute reported	06/30/2026	1202088197	CMS
Medtronic, Inc.	$136.34	11/22/2025	Food and Beverage	No dispute reported	06/30/2026	1219005452	CMS
Neurocrine BioSciences, Inc.	$32.96	11/21/2025	Food and Beverage	No dispute reported	06/30/2026	1242981754	CMS
AstraZeneca Pharmaceuticals LP	$20.59	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1206678957	CMS
Lundbeck LLC	$28.62	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1251806677	CMS
PFIZER INC.	$17.14	11/14/2025	Food and Beverage	No dispute reported	06/30/2026	1229519226	CMS
Teva Pharmaceuticals USA, Inc.	$21.35	11/14/2025	Food and Beverage	No dispute reported	06/30/2026	1247329331	CMS
PFIZER INC.	$6.98	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1229825232	CMS
ABBVIE INC.	$4.64	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1202088195	CMS
Biogen, Inc.	$29.57	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1208372628	CMS
SK Life Science, Inc.	$17.05	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1252298680	CMS
ABBVIE INC.	$24.18	11/10/2025	Food and Beverage	No dispute reported	06/30/2026	1202088193	CMS
GENZYME CORPORATION	$21.06	11/07/2025	Food and Beverage	No dispute reported	06/30/2026	1233411780	CMS
ACADIA Pharmaceuticals Inc	$25.35	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1247777007	CMS
UCB, Inc.	$40.66	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1224544704	CMS
Neurocrine BioSciences, Inc.	$6.86	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1243053163	CMS
Neurocrine BioSciences, Inc.	$6.12	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1243054431	CMS
PFIZER INC.	$8.24	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1229522764	CMS
Novartis Pharmaceuticals Corporation	$29.50	11/03/2025	Food and Beverage	No dispute reported	06/30/2026	1200261017	CMS
Medtronic, Inc.	$30.90	11/02/2025	Food and Beverage	No dispute reported	06/30/2026	1219005466	CMS
Medtronic, Inc.	$65.53	11/01/2025	Food and Beverage	No dispute reported	06/30/2026	1219005458	CMS
Medtronic, Inc.	$30.90	11/01/2025	Food and Beverage	No dispute reported	06/30/2026	1219005460	CMS
Medtronic, Inc.	$75.80	11/01/2025	Food and Beverage	No dispute reported	06/30/2026	1219005462	CMS
Medtronic, Inc.	$90.07	11/01/2025	Food and Beverage	No dispute reported	06/30/2026	1219005464	CMS
Medtronic, Inc.	$137.33	10/31/2025	Travel and Lodging	No dispute reported	06/30/2026	1219005456	CMS
MDD US Operations, LLC	$28.50	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1244855162	CMS
SK Life Science, Inc.	$24.86	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1252298670	CMS
ABBVIE INC.	$18.23	10/27/2025	Food and Beverage	No dispute reported	06/30/2026	1202088191	CMS
ABBVIE INC.	$33.58	10/24/2025	Food and Beverage	No dispute reported	06/30/2026	1202088189	CMS
Lilly USA, LLC	$23.39	10/24/2025	Food and Beverage	No dispute reported	06/30/2026	1186816707	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$18.79	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1223847156	CMS
PFIZER INC.	$9.61	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1229705784	CMS
Teva Pharmaceuticals USA, Inc.	$18.71	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1247329329	CMS
Novartis Pharmaceuticals Corporation	$23.49	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1200261015	CMS
Amneal Pharmaceuticals LLC	$26.74	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1220537009	CMS
ABBVIE INC.	$14.40	10/13/2025	Food and Beverage	No dispute reported	06/30/2026	1202088187	CMS
SK Life Science, Inc.	$15.90	10/13/2025	Food and Beverage	No dispute reported	06/30/2026	1252298664	CMS
Medtronic, Inc.	$39.86	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1219005454	CMS
PFIZER INC.	$8.26	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1229436623	CMS
Medtronic, Inc.	$42.60	10/06/2025	Food and Beverage	No dispute reported	06/30/2026	1219005450	CMS
SK Life Science, Inc.	$7.18	10/06/2025	Food and Beverage	No dispute reported	06/30/2026	1252298654	CMS
SK Life Science, Inc.	$1.44	10/06/2025	Food and Beverage	No dispute reported	06/30/2026	1252298656	CMS
ABBVIE INC.	$20.31	10/03/2025	Food and Beverage	No dispute reported	06/30/2026	1202088185	CMS
PFIZER INC.	$6.51	10/01/2025	Food and Beverage	No dispute reported	06/30/2026	1229411516	CMS
Biogen, Inc.	$20.73	09/30/2025	Food and Beverage	No dispute reported	06/30/2026	1208362805	CMS
ABBVIE INC.	$20.75	09/29/2025	Food and Beverage	No dispute reported	06/30/2026	1202088183	CMS
UCB, Inc.	$41.72	09/29/2025	Food and Beverage	No dispute reported	06/30/2026	1224544702	CMS
ABBVIE INC.	$34.05	09/24/2025	Food and Beverage	No dispute reported	06/30/2026	1202088181	CMS
PFIZER INC.	$5.67	09/24/2025	Food and Beverage	No dispute reported	06/30/2026	1229956098	CMS
Medtronic, Inc.	$38.19	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1219005446	CMS
SK Life Science, Inc.	$21.20	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1252298650	CMS
SK Life Science, Inc.	$1.54	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1252298652	CMS
ACADIA Pharmaceuticals Inc	$27.73	09/19/2025	Food and Beverage	No dispute reported	06/30/2026	1247777005	CMS
Alexion Pharmaceuticals, Inc.	$32.65	09/19/2025	Food and Beverage	No dispute reported	06/30/2026	1202967556	CMS
CSL Behring	$27.64	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1232353377	CMS
Amneal Pharmaceuticals LLC	$14.01	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1220537007	CMS
Biogen, Inc.	$21.46	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1208424312	CMS
MDD US Operations, LLC	$13.22	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1244855164	CMS
Alexion Pharmaceuticals, Inc.	$33.79	09/15/2025	Food and Beverage	No dispute reported	06/30/2026	1202979200	CMS
PFIZER INC.	$5.53	09/15/2025	Food and Beverage	No dispute reported	06/30/2026	1229284373	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$25.06	09/15/2025	Food and Beverage	No dispute reported	06/30/2026	1223896734	CMS
PFIZER INC.	$5.47	09/11/2025	Food and Beverage	No dispute reported	06/30/2026	1229265704	CMS
Alexion Pharmaceuticals, Inc.	$31.18	09/09/2025	Food and Beverage	No dispute reported	06/30/2026	1202983768	CMS
Medtronic, Inc.	$28.66	09/09/2025	Food and Beverage	No dispute reported	06/30/2026	1219005448	CMS
ABBVIE INC.	$22.62	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1202088179	CMS
Janssen Biotech, Inc.	$18.13	09/05/2025	Food and Beverage	No dispute reported	06/30/2026	1174644166	CMS
ABBVIE INC.	$17.17	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1202088177	CMS
CSL Behring	$16.82	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1232353361	CMS
Genentech USA, Inc.	$25.04	09/02/2025	Food and Beverage	No dispute reported	06/30/2026	1211559613	CMS
SK Life Science, Inc.	$1.27	08/29/2025	Food and Beverage	No dispute reported	06/30/2026	1252298640	CMS
SK Life Science, Inc.	$26.32	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1252298642	CMS
SK Life Science, Inc.	$0.29	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1252298646	CMS
ABBVIE INC.	$7.65	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1202088175	CMS
ABBVIE INC.	$16.11	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1202088173	CMS
GE HEALTHCARE	$22.03	08/22/2025	Food and Beverage	No dispute reported	06/30/2026	1244293827	CMS
GE HEALTHCARE	$17.43	08/22/2025	Food and Beverage	No dispute reported	06/30/2026	1244293873	CMS
ARGENX US, INC.	$27.88	08/20/2025	Food and Beverage	No dispute reported	06/30/2026	1240439508	CMS
Teva Pharmaceuticals USA, Inc.	$6.52	08/20/2025	Food and Beverage	No dispute reported	06/30/2026	1247329289	CMS
Alexion Pharmaceuticals, Inc.	$24.91	08/15/2025	Food and Beverage	No dispute reported	06/30/2026	1202939042	CMS
Amneal Pharmaceuticals LLC	$29.11	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1220537005	CMS
CSL Behring	$124.26	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1232353407	CMS
PFIZER INC.	$5.99	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1229076466	CMS
Lundbeck LLC	$17.69	08/11/2025	Food and Beverage	No dispute reported	06/30/2026	1251806675	CMS
UCB, Inc.	$39.48	08/11/2025	Food and Beverage	No dispute reported	06/30/2026	1224544700	CMS
SK Life Science, Inc.	$22.22	08/10/2025	Food and Beverage	No dispute reported	06/30/2026	1252298616	CMS
UCB, Inc.	$1.17	08/10/2025	Food and Beverage	No dispute reported	06/30/2026	1224544698	CMS
Janssen Biotech, Inc.	$21.41	08/08/2025	Food and Beverage	No dispute reported	06/30/2026	1174639172	CMS
Novartis Pharmaceuticals Corporation	$16.27	08/08/2025	Food and Beverage	No dispute reported	06/30/2026	1200279825	CMS
ABBVIE INC.	$14.61	08/07/2025	Food and Beverage	No dispute reported	06/30/2026	1202088171	CMS
ABBVIE INC.	$6.12	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1202088169	CMS
MDD US Operations, LLC	$25.75	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1244855158	CMS
SK Life Science, Inc.	$25.33	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1252298618	CMS
SK Life Science, Inc.	$0.68	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1252298620	CMS
PFIZER INC.	$18.70	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1230014339	CMS
Neurocrine BioSciences, Inc.	$30.43	07/29/2025	Food and Beverage	No dispute reported	06/30/2026	1242986869	CMS
ABBVIE INC.	$24.42	07/28/2025	Food and Beverage	No dispute reported	06/30/2026	1202088167	CMS
PFIZER INC.	$5.07	07/28/2025	Food and Beverage	No dispute reported	06/30/2026	1229006133	CMS
SK Life Science, Inc.	$18.76	07/28/2025	Food and Beverage	No dispute reported	06/30/2026	1252298604	CMS
Novartis Pharmaceuticals Corporation	$21.73	07/24/2025	Food and Beverage	No dispute reported	06/30/2026	1200279823	CMS
ARGENX US, INC.	$34.62	07/23/2025	Food and Beverage	No dispute reported	06/30/2026	1240430552	CMS
Grifols USA, LLC	$19.12	07/23/2025	Food and Beverage	No dispute reported	06/30/2026	1249584014	CMS
PFIZER INC.	$7.08	07/23/2025	Food and Beverage	No dispute reported	06/30/2026	1228981524	CMS
Lundbeck LLC	$32.75	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1251806673	CMS
Mallinckrodt Hospital Products Inc.	$25.30	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1211971696	CMS
PFIZER INC.	$4.64	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1228967080	CMS
AstraZeneca Pharmaceuticals LP	$20.03	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1207131333	CMS
UCB, Inc.	$43.04	07/17/2025	Food and Beverage	No dispute reported	06/30/2026	1224544696	CMS
ABBVIE INC.	$29.33	07/14/2025	Food and Beverage	No dispute reported	06/30/2026	1202088165	CMS
PFIZER INC.	$5.36	07/14/2025	Food and Beverage	No dispute reported	06/30/2026	1231619377	CMS
ABBVIE INC.	$26.21	07/12/2025	Food and Beverage	No dispute reported	06/30/2026	1202088163	CMS
Amneal Pharmaceuticals LLC	$12.76	07/11/2025	Food and Beverage	No dispute reported	06/30/2026	1220537003	CMS
Teva Pharmaceuticals USA, Inc.	$11.82	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1247329287	CMS
ABBVIE INC.	$3.89	07/09/2025	Food and Beverage	No dispute reported	06/30/2026	1202088161	CMS
ABBVIE INC.	$4.18	07/08/2025	Food and Beverage	No dispute reported	06/30/2026	1202088159	CMS
PFIZER INC.	$5.53	07/07/2025	Food and Beverage	No dispute reported	06/30/2026	1228921637	CMS
Alexion Pharmaceuticals, Inc.	$18.16	07/02/2025	Food and Beverage	No dispute reported	06/30/2026	1202988613	CMS
Amneal Pharmaceuticals LLC	$9.08	07/02/2025	Food and Beverage	No dispute reported	06/30/2026	1220537001	CMS
MDD US Operations, LLC	$26.67	07/01/2025	Food and Beverage	No dispute reported	06/30/2026	1244855160	CMS
PFIZER INC.	$5.70	06/30/2025	Food and Beverage	No dispute reported	06/30/2026	1228908552	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.65	06/30/2025	Food and Beverage	No dispute reported	06/30/2026	1223871563	CMS
Merz Pharmaceuticals, LLC	$24.25	06/27/2025	Food and Beverage	No dispute reported	06/30/2026	1232565362	CMS
Novartis Pharmaceuticals Corporation	$20.80	06/27/2025	Food and Beverage	No dispute reported	06/30/2026	1200279821	CMS
Teva Pharmaceuticals USA, Inc.	$111.45	06/27/2025	Education	No dispute reported	06/30/2026	1247329251	CMS
ABBVIE INC.	$4.47	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1202088157	CMS
Abbott Laboratories	$157.10	06/18/2025	Food and Beverage	No dispute reported	06/30/2026	1240722026	CMS
ABBVIE INC.	$17.48	06/18/2025	Food and Beverage	No dispute reported	06/30/2026	1202088155	CMS
Biogen, Inc.	$29.00	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1208410286	CMS
ABBVIE INC.	$12.51	06/16/2025	Food and Beverage	No dispute reported	06/30/2026	1202088153	CMS
PFIZER INC.	$5.92	06/16/2025	Food and Beverage	No dispute reported	06/30/2026	1228882924	CMS
Novartis Pharmaceuticals Corporation	$19.69	06/12/2025	Food and Beverage	No dispute reported	06/30/2026	1200279819	CMS
PFIZER INC.	$5.10	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1231713782	CMS
ABBVIE INC.	$13.05	06/06/2025	Food and Beverage	No dispute reported	06/30/2026	1202088151	CMS
Boston Scientific Corporation	$165.96	06/05/2025	Food and Beverage	No dispute reported	06/30/2026	1181371682	CMS
SK Life Science, Inc.	$10.88	06/05/2025	Food and Beverage	No dispute reported	06/30/2026	1252298590	CMS
SK Life Science, Inc.	$3.07	06/05/2025	Food and Beverage	No dispute reported	06/30/2026	1252298592	CMS
UCB, Inc.	$46.19	06/05/2025	Food and Beverage	No dispute reported	06/30/2026	1224544694	CMS
Amneal Pharmaceuticals LLC	$15.60	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1220536999	CMS
Teva Pharmaceuticals USA, Inc.	$19.76	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1247329267	CMS
PFIZER INC.	$6.14	06/02/2025	Food and Beverage	No dispute reported	06/30/2026	1228949542	CMS
ABBVIE INC.	$30.40	05/30/2025	Food and Beverage	No dispute reported	06/30/2026	1202088149	CMS
Teva Pharmaceuticals USA, Inc.	$0.83	05/30/2025	Food and Beverage	No dispute reported	06/30/2026	1247329235	CMS
Teva Pharmaceuticals USA, Inc.	$12.72	05/30/2025	Food and Beverage	No dispute reported	06/30/2026	1247329237	CMS
ABBVIE INC.	$19.26	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1202088147	CMS
CSL Behring	$11.71	05/21/2025	Education	No dispute reported	06/30/2026	1232353319	CMS
CSL Behring	$15.84	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1232353347	CMS
PFIZER INC.	$6.42	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1229003355	CMS
Lundbeck LLC	$31.56	05/19/2025	Food and Beverage	No dispute reported	06/30/2026	1251806671	CMS
Medtronic, Inc.	$48.14	05/17/2025	Food and Beverage	No dispute reported	06/30/2026	1219005444	CMS
CSL Behring	$10.64	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1232353345	CMS
Medtronic, Inc.	$30.75	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1219005442	CMS
UCB, Inc.	$1.44	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1224544690	CMS
UCB, Inc.	$40.63	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1224544692	CMS
Medtronic, Inc.	$20.20	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1219005440	CMS
UCB, Inc.	$22.02	05/12/2025	Food and Beverage	No dispute reported	06/30/2026	1224544688	CMS
ABBVIE INC.	$25.84	05/09/2025	Food and Beverage	No dispute reported	06/30/2026	1202088145	CMS
Merz Pharmaceuticals, LLC	$18.93	05/09/2025	Food and Beverage	No dispute reported	06/30/2026	1232565360	CMS
Abbott Laboratories	$24.17	05/08/2025	Food and Beverage	No dispute reported	06/30/2026	1240721482	CMS
SK Life Science, Inc.	$12.43	05/08/2025	Food and Beverage	No dispute reported	06/30/2026	1252298588	CMS
UCB, Inc.	$48.23	05/06/2025	Food and Beverage	No dispute reported	06/30/2026	1224544686	CMS
ABBVIE INC.	$19.96	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1202088143	CMS
Teva Pharmaceuticals USA, Inc.	$11.28	04/30/2025	Food and Beverage	No dispute reported	06/30/2026	1247329233	CMS
Alexion Pharmaceuticals, Inc.	$30.53	04/29/2025	Food and Beverage	No dispute reported	06/30/2026	1202942024	CMS
Alexion Pharmaceuticals, Inc.	$32.18	04/28/2025	Food and Beverage	No dispute reported	06/30/2026	1202988823	CMS
ABBVIE INC.	$16.64	04/26/2025	Food and Beverage	No dispute reported	06/30/2026	1202088141	CMS
SK Life Science, Inc.	$22.43	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1252298576	CMS
AstraZeneca Pharmaceuticals LP	$20.16	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1207039174	CMS
EMD Serono, Inc.	$22.08	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1236901214	CMS
Medtronic, Inc.	$154.49	04/22/2025	Food and Beverage	No dispute reported	06/30/2026	1219005438	CMS
PFIZER INC.	$5.60	04/22/2025	Food and Beverage	No dispute reported	06/30/2026	1228987645	CMS
ABBVIE INC.	$12.57	04/21/2025	Food and Beverage	No dispute reported	06/30/2026	1202088139	CMS
TerSera Therapeutics LLC	$36.90	04/18/2025	Food and Beverage	No dispute reported	06/30/2026	1244060474	CMS
Lilly USA, LLC	$16.39	04/17/2025	Food and Beverage	No dispute reported	06/30/2026	1186772702	CMS
Amneal Pharmaceuticals LLC	$20.20	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1220536997	CMS
MDD US Operations, LLC	$15.76	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1241855352	CMS
Neurocrine BioSciences, Inc.	$31.29	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1242985058	CMS
Neurocrine BioSciences, Inc.	$2.44	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1243058251	CMS
Mallinckrodt Hospital Products Inc.	$26.28	04/14/2025	Food and Beverage	No dispute reported	06/30/2026	1211971694	CMS
PFIZER INC.	$6.10	04/09/2025	Food and Beverage	No dispute reported	06/30/2026	1231481757	CMS
Amneal Pharmaceuticals LLC	$8.97	04/04/2025	Food and Beverage	No dispute reported	06/30/2026	1220536995	CMS
Medtronic, Inc.	$9.39	04/04/2025	Food and Beverage	No dispute reported	06/30/2026	1219005434	CMS
Abbott Laboratories	$109.23	04/01/2025	Food and Beverage	No dispute reported	06/30/2026	1240720572	CMS
ABBVIE INC.	$19.80	03/28/2025	Food and Beverage	No dispute reported	06/30/2026	1202088137	CMS
CSL Behring	$17.42	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1232353341	CMS
Amgen Inc.	$23.61	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1228541494	CMS
Boston Scientific Corporation	$135.98	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1181371678	CMS
Teva Pharmaceuticals USA, Inc.	$13.34	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1247329211	CMS
ABBVIE INC.	$33.00	03/24/2025	Food and Beverage	No dispute reported	06/30/2026	1202088135	CMS
Medtronic, Inc.	$16.79	03/22/2025	Food and Beverage	No dispute reported	06/30/2026	1219005432	CMS
Medtronic, Inc.	$2.95	03/22/2025	Food and Beverage	No dispute reported	06/30/2026	1224988368	CMS
Lilly USA, LLC	$24.33	03/21/2025	Food and Beverage	No dispute reported	06/30/2026	1186756039	CMS
MDD US Operations, LLC	$3.60	03/21/2025	Food and Beverage	No dispute reported	06/30/2026	1241855358	CMS
Merz Pharmaceuticals, LLC	$21.94	03/21/2025	Food and Beverage	No dispute reported	06/30/2026	1232565366	CMS
Medtronic, Inc.	$21.03	03/20/2025	Food and Beverage	No dispute reported	06/30/2026	1219005436	CMS
SK Life Science, Inc.	$1.62	03/20/2025	Food and Beverage	No dispute reported	06/30/2026	1252298562	CMS
Alexion Pharmaceuticals, Inc.	$12.08	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1202960548	CMS
SK Life Science, Inc.	$21.22	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1252298564	CMS
Boston Scientific Corporation	$13.16	03/17/2025	Food and Beverage	No dispute reported	06/30/2026	1181371680	CMS
Lundbeck LLC	$29.77	03/17/2025	Food and Beverage	No dispute reported	06/30/2026	1251806669	CMS
ABBVIE INC.	$26.88	03/15/2025	Food and Beverage	No dispute reported	06/30/2026	1202088133	CMS
Novartis Pharmaceuticals Corporation	$16.64	03/14/2025	Food and Beverage	No dispute reported	06/30/2026	1200279803	CMS
Teva Pharmaceuticals USA, Inc.	$17.47	03/14/2025	Food and Beverage	No dispute reported	06/30/2026	1247329209	CMS
ABBVIE INC.	$4.38	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1202088131	CMS
Biogen, Inc.	$24.43	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1208389746	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.30	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1223868398	CMS
Neurocrine BioSciences, Inc.	$37.57	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1242974922	CMS
ABBVIE INC.	$21.30	03/10/2025	Food and Beverage	No dispute reported	06/30/2026	1202088129	CMS
Amneal Pharmaceuticals LLC	$10.52	03/07/2025	Food and Beverage	No dispute reported	06/30/2026	1220536993	CMS
Novo Nordisk Inc	$22.90	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1188492486	CMS
Amneal Pharmaceuticals LLC	$17.83	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1220536991	CMS
SCILEX PHARMACEUTICALS INC.	$22.95	03/04/2025	Food and Beverage	No dispute reported	06/30/2026	1242590819	CMS
Lilly USA, LLC	$18.42	03/03/2025	Food and Beverage	No dispute reported	06/30/2026	1186794449	CMS
UCB, Inc.	$1.74	03/03/2025	Food and Beverage	No dispute reported	06/30/2026	1224544682	CMS
UCB, Inc.	$34.85	03/03/2025	Food and Beverage	No dispute reported	06/30/2026	1224544684	CMS
Merz Pharmaceuticals, LLC	$28.41	02/28/2025	Food and Beverage	No dispute reported	06/30/2026	1232565356	CMS
ABBVIE INC.	$7.24	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1202088125	CMS
ABBVIE INC.	$19.24	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1202088127	CMS
Impel Pharmaceuticals LLC	$20.28	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1211447615	CMS
PFIZER INC.	$7.39	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1231648768	CMS
ABBVIE INC.	$29.00	02/21/2025	Food and Beverage	No dispute reported	06/30/2026	1202088123	CMS
Amneal Pharmaceuticals LLC	$12.67	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1220536989	CMS
Ipsen Biopharmaceuticals, Inc	$23.54	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1208836148	CMS
Alexion Pharmaceuticals, Inc.	$14.33	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1202936542	CMS
Biogen, Inc.	$28.09	02/18/2025	Food and Beverage	No dispute reported	06/30/2026	1208468118	CMS
PFIZER INC.	$5.88	02/17/2025	Food and Beverage	No dispute reported	06/30/2026	1231367878	CMS
MDD US Operations, LLC	$27.16	02/14/2025	Food and Beverage	No dispute reported	06/30/2026	1241855356	CMS
Teva Pharmaceuticals USA, Inc.	$4.59	02/13/2025	Food and Beverage	No dispute reported	06/30/2026	1247329197	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$18.21	02/12/2025	Food and Beverage	No dispute reported	06/30/2026	1223842476	CMS
Neurocrine BioSciences, Inc.	$24.04	02/11/2025	Food and Beverage	No dispute reported	06/30/2026	1243009263	CMS
Teva Pharmaceuticals USA, Inc.	$15.46	02/10/2025	Food and Beverage	No dispute reported	06/30/2026	1247329195	CMS
UCB, Inc.	$24.43	02/10/2025	Food and Beverage	No dispute reported	06/30/2026	1224544680	CMS
Merz Pharmaceuticals, LLC	$24.25	02/07/2025	Food and Beverage	No dispute reported	06/30/2026	1232565358	CMS
CSL Behring	$9.40	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1232353415	CMS
Merz Pharmaceuticals, LLC	$28.03	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1232565354	CMS
PFIZER INC.	$4.90	02/03/2025	Food and Beverage	No dispute reported	06/30/2026	1231118705	CMS
Amneal Pharmaceuticals LLC	$14.75	01/31/2025	Food and Beverage	No dispute reported	06/30/2026	1220536987	CMS
Teva Pharmaceuticals USA, Inc.	$10.45	01/31/2025	Food and Beverage	No dispute reported	06/30/2026	1247329193	CMS
Medtronic, Inc.	$90.71	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1219005430	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$17.05	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1223833227	CMS
SK Life Science, Inc.	$24.35	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1252298540	CMS
Lundbeck LLC	$29.82	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1251806667	CMS
Mallinckrodt Hospital Products Inc.	$26.10	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1211971692	CMS
MDD US Operations, LLC	$3.97	01/25/2025	Food and Beverage	No dispute reported	06/30/2026	1241855354	CMS
MDD US Operations, LLC	$35.07	01/24/2025	Food and Beverage	No dispute reported	06/30/2026	1241844457	CMS
ABBVIE INC.	$24.57	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1202088121	CMS
PFIZER INC.	$6.42	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1231424343	CMS
Lilly USA, LLC	$19.18	01/21/2025	Food and Beverage	No dispute reported	06/30/2026	1186756037	CMS
Neurocrine BioSciences, Inc.	$32.80	01/17/2025	Food and Beverage	No dispute reported	06/30/2026	1242982032	CMS
Amneal Pharmaceuticals LLC	$13.80	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1220536985	CMS
Alexion Pharmaceuticals, Inc.	$19.11	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1202980528	CMS
Lilly USA, LLC	$21.91	01/10/2025	Food and Beverage	No dispute reported	06/30/2026	1186828520	CMS
Merz Pharmaceuticals, LLC	$23.28	01/10/2025	Food and Beverage	No dispute reported	06/30/2026	1232565352	CMS
CSL Behring	$18.85	01/09/2025	Food and Beverage	No dispute reported	06/30/2026	1232353323	CMS
PFIZER INC.	$8.37	01/08/2025	Food and Beverage	No dispute reported	06/30/2026	1231397683	CMS
ABBVIE INC.	$20.05	01/06/2025	Food and Beverage	No dispute reported	06/30/2026	1202088119	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-1699814632

Plain: NELSON H HWYNN, NPI 1699814632. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1699814632.
APA 7: IndustryPayments. (2026). NELSON H HWYNN, NPI 1699814632 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1699814632
Bluebook: NELSON H HWYNN, NPI 1699814632, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1699814632.

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