Covered recipient · General Payments record

MICHAEL W CHEN

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI: 1205859170
CMS profile: 100458
Location: COUNCIL BLUFFS, IA

General Payments · PY2018–2024

$7,393.07

Reported across 464 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,470.84

145 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	$2,470.84	145

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
ABBVIE INC.	$722.27	43
Lilly USA, LLC	$235.43	16
ACADIA Pharmaceuticals Inc	$230.78	14
UCB, Inc.	$226.97	18
PFIZER INC.	$211.52	14
Teva Pharmaceuticals USA, Inc.	$78.77	4
Biogen, Inc.	$73.38	4
CATALYST PHARMACEUTICALS, INC.	$71.01	3
Mallinckrodt Hospital Products Inc.	$70.10	3
MITSUBISHI TANABE PHARMA AMERICA, INC.	$59.68	2
HARMONY BIOSCIENCES LLC	$56.46	3
Grifols USA, LLC	$53.40	2
Alexion Pharmaceuticals, Inc.	$49.29	2
Lundbeck LLC	$44.48	2
Kyowa Kirin, Inc.	$39.84	2
MDD US Operations, LLC	$35.76	2
SK Life Science, Inc.	$32.99	2
Neurelis, Inc.	$25.00	1
SCILEX PHARMACEUTICALS INC.	$22.77	1
Azurity Pharmaceuticals, Inc.	$22.24	1
EISAI INC.	$19.89	1
Amgen Inc.	$19.63	1
Acerta Pharma LLC	$18.98	1
Kedrion Biopharma, Inc.	$18.22	1
Abbott Laboratories	$17.52	1
Celgene Corporation	$14.46	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$952.06	53
PY2019	$868.60	63
PY2020	$371.96	22
PY2021	$12.08	1
PY2022	$1,233.21	90
PY2023	$1,484.32	90
PY2024	$2,470.84	145

Payment records · PY2024 (145)

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
Abbott Laboratories	$17.52	05/09/2024	Food and Beverage	Undisputed	01/23/2026	1124900241	CMS
ABBVIE INC.	$7.65	01/02/2024	Food and Beverage	Undisputed	01/23/2026	1103453014	CMS
ABBVIE INC.	$8.38	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1103453016	CMS
ABBVIE INC.	$8.33	01/19/2024	Food and Beverage	Undisputed	01/23/2026	1103453018	CMS
ABBVIE INC.	$13.65	01/22/2024	Food and Beverage	Undisputed	01/23/2026	1103453020	CMS
ABBVIE INC.	$14.82	02/02/2024	Food and Beverage	Undisputed	01/23/2026	1103453022	CMS
ABBVIE INC.	$9.49	02/05/2024	Food and Beverage	Undisputed	01/23/2026	1103453024	CMS
ABBVIE INC.	$21.88	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1103453026	CMS
ABBVIE INC.	$21.79	02/19/2024	Food and Beverage	Undisputed	01/23/2026	1103453028	CMS
ABBVIE INC.	$18.08	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1103453030	CMS
ABBVIE INC.	$19.00	03/04/2024	Food and Beverage	Undisputed	01/23/2026	1103453032	CMS
ABBVIE INC.	$14.69	03/15/2024	Food and Beverage	Undisputed	01/23/2026	1103453034	CMS
ABBVIE INC.	$22.83	03/20/2024	Food and Beverage	Undisputed	01/23/2026	1103453036	CMS
ABBVIE INC.	$8.89	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1103453038	CMS
ABBVIE INC.	$12.35	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1103453040	CMS
ABBVIE INC.	$18.53	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1103453042	CMS
ABBVIE INC.	$11.23	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1103453044	CMS
ABBVIE INC.	$14.17	04/29/2024	Food and Beverage	Undisputed	01/23/2026	1103453046	CMS
ABBVIE INC.	$32.06	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1103453048	CMS
ABBVIE INC.	$8.83	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1103453050	CMS
ABBVIE INC.	$30.31	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1103453052	CMS
ABBVIE INC.	$19.52	05/20/2024	Food and Beverage	Undisputed	01/23/2026	1103453054	CMS
ABBVIE INC.	$17.02	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1103453056	CMS
ABBVIE INC.	$27.53	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1103453058	CMS
ABBVIE INC.	$26.51	07/10/2024	Food and Beverage	Undisputed	01/23/2026	1103453060	CMS
ABBVIE INC.	$12.11	07/17/2024	Food and Beverage	Undisputed	01/23/2026	1103453062	CMS
ABBVIE INC.	$24.82	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1103453064	CMS
ABBVIE INC.	$17.93	08/02/2024	Food and Beverage	Undisputed	01/23/2026	1103453066	CMS
ABBVIE INC.	$16.50	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1103453068	CMS
ABBVIE INC.	$15.61	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1103453070	CMS
ABBVIE INC.	$26.04	09/03/2024	Food and Beverage	Undisputed	01/23/2026	1103453072	CMS
ABBVIE INC.	$7.95	09/11/2024	Food and Beverage	Undisputed	01/23/2026	1103453074	CMS
ABBVIE INC.	$24.08	09/19/2024	Food and Beverage	Undisputed	01/23/2026	1103453076	CMS
ABBVIE INC.	$20.57	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1103453078	CMS
ABBVIE INC.	$11.99	10/01/2024	Food and Beverage	Undisputed	01/23/2026	1103453080	CMS
ABBVIE INC.	$20.95	10/18/2024	Food and Beverage	Undisputed	01/23/2026	1103453082	CMS
ABBVIE INC.	$9.01	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1103453084	CMS
ABBVIE INC.	$17.29	11/04/2024	Food and Beverage	Undisputed	01/23/2026	1103453086	CMS
ABBVIE INC.	$29.64	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1103453088	CMS
ABBVIE INC.	$8.46	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1103453090	CMS
ABBVIE INC.	$6.57	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1103453092	CMS
ABBVIE INC.	$13.20	12/03/2024	Food and Beverage	Undisputed	01/23/2026	1103453094	CMS
ABBVIE INC.	$0.69	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1103453096	CMS
ABBVIE INC.	$31.32	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1103453098	CMS
ACADIA Pharmaceuticals Inc	$21.15	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1147966136	CMS
ACADIA Pharmaceuticals Inc	$21.30	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1147966138	CMS
ACADIA Pharmaceuticals Inc	$23.08	04/30/2024	Food and Beverage	Undisputed	01/23/2026	1147966140	CMS
ACADIA Pharmaceuticals Inc	$15.77	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1147966142	CMS
ACADIA Pharmaceuticals Inc	$9.24	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1147966144	CMS
ACADIA Pharmaceuticals Inc	$23.98	06/24/2024	Food and Beverage	Undisputed	01/23/2026	1147966146	CMS
ACADIA Pharmaceuticals Inc	$21.83	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1147966148	CMS
ACADIA Pharmaceuticals Inc	$11.15	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1147966150	CMS
ACADIA Pharmaceuticals Inc	$4.44	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1147966152	CMS
ACADIA Pharmaceuticals Inc	$22.15	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1147966154	CMS
ACADIA Pharmaceuticals Inc	$14.62	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1147966156	CMS
ACADIA Pharmaceuticals Inc	$9.70	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1147966158	CMS
ACADIA Pharmaceuticals Inc	$2.91	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1147966160	CMS
ACADIA Pharmaceuticals Inc	$29.46	12/19/2024	Food and Beverage	Undisputed	01/23/2026	1147966162	CMS
Alexion Pharmaceuticals, Inc.	$24.71	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1093890249	CMS
Alexion Pharmaceuticals, Inc.	$24.58	11/27/2024	Food and Beverage	Undisputed	01/23/2026	1093938341	CMS
Amgen Inc.	$19.63	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1115496903	CMS
AstraZeneca Pharmaceuticals LP	$18.98	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1104745415	CMS
Azurity Pharmaceuticals, Inc.	$22.24	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1134004189	CMS
Biogen, Inc.	$17.44	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1104816603	CMS
Biogen, Inc.	$20.24	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1104832384	CMS
Biogen, Inc.	$15.48	05/02/2024	Food and Beverage	Undisputed	01/23/2026	1104861404	CMS
Biogen, Inc.	$20.22	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1104847622	CMS
CATALYST PHARMACEUTICALS, INC.	$22.96	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1144448290	CMS
CATALYST PHARMACEUTICALS, INC.	$28.56	08/22/2024	Food and Beverage	Undisputed	01/23/2026	1144448286	CMS
CATALYST PHARMACEUTICALS, INC.	$19.49	10/14/2024	Food and Beverage	Undisputed	01/23/2026	1144448288	CMS
Celgene Corporation	$14.46	01/04/2024	Food and Beverage	Undisputed	01/23/2026	1101087207	CMS
Eisai Inc.	$19.89	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1110765527	CMS
Grifols USA, LLC	$20.33	07/03/2024	Food and Beverage	Undisputed	01/23/2026	1124715501	CMS
Grifols USA, LLC	$33.07	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1124715503	CMS
HARMONY BIOSCIENCES LLC	$15.96	01/19/2024	Food and Beverage	Undisputed	01/23/2026	1126065803	CMS
HARMONY BIOSCIENCES LLC	$26.35	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1126065799	CMS
HARMONY BIOSCIENCES LLC	$14.15	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1126065807	CMS
Kedrion Biopharma, Inc.	$18.22	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1125860849	CMS
Kyowa Kirin, Inc.	$18.04	11/15/2024	Food and Beverage	Undisputed	01/23/2026	1127037577	CMS
Kyowa Kirin, Inc.	$21.80	12/13/2024	Food and Beverage	Undisputed	01/23/2026	1127037579	CMS
Lilly USA, LLC	$17.81	01/24/2024	Food and Beverage	Undisputed	01/23/2026	1135189683	CMS
Lilly USA, LLC	$10.92	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1135189681	CMS
Lilly USA, LLC	$20.95	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1135171620	CMS
Lilly USA, LLC	$14.29	04/29/2024	Food and Beverage	Undisputed	01/23/2026	1135224480	CMS
Lilly USA, LLC	$22.04	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1135190243	CMS
Lilly USA, LLC	$2.10	06/20/2024	Food and Beverage	Undisputed	01/23/2026	1135189685	CMS
Lilly USA, LLC	$21.58	06/20/2024	Food and Beverage	Undisputed	01/23/2026	1135189687	CMS
Lilly USA, LLC	$15.75	07/16/2024	Food and Beverage	Undisputed	01/23/2026	1135190133	CMS
Lilly USA, LLC	$10.81	07/29/2024	Food and Beverage	Undisputed	01/23/2026	1135189689	CMS
Lilly USA, LLC	$20.16	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1135215703	CMS
Lilly USA, LLC	$19.60	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1135184217	CMS
Lilly USA, LLC	$2.18	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1135215707	CMS
Lilly USA, LLC	$20.29	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1135190135	CMS
Lilly USA, LLC	$2.42	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1135190245	CMS
Lilly USA, LLC	$14.11	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1135215711	CMS
Lilly USA, LLC	$20.42	12/02/2024	Food and Beverage	Undisputed	01/23/2026	1135190247	CMS
Lundbeck LLC	$22.54	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1145904447	CMS
Lundbeck LLC	$21.94	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1145904449	CMS
Mallinckrodt Hospital Products Inc.	$26.41	07/30/2024	Food and Beverage	Undisputed	01/23/2026	1145056716	CMS
Mallinckrodt Hospital Products Inc.	$23.63	09/17/2024	Food and Beverage	Undisputed	01/23/2026	1145056721	CMS
Mallinckrodt Hospital Products Inc.	$20.06	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1145056725	CMS
MDD US Operations, LLC	$18.90	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1147754543	CMS
MDD US Operations, LLC	$16.86	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1147754541	CMS
MITSUBISHI TANABE PHARMA AMERICA, INC.	$31.57	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1144511272	CMS
MITSUBISHI TANABE PHARMA AMERICA, INC.	$28.11	12/18/2024	Food and Beverage	Undisputed	01/23/2026	1144508178	CMS
Neurelis, Inc.	$25.00	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1145637339	CMS
PFIZER INC.	$11.06	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1131813996	CMS
PFIZER INC.	$11.76	02/05/2024	Food and Beverage	Undisputed	01/23/2026	1131810790	CMS
PFIZER INC.	$13.03	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1131811210	CMS
PFIZER INC.	$13.87	03/11/2024	Food and Beverage	Undisputed	01/23/2026	1131288746	CMS
PFIZER INC.	$15.80	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1131247537	CMS
PFIZER INC.	$15.16	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1131378052	CMS
PFIZER INC.	$16.25	04/23/2024	Food and Beverage	Undisputed	01/23/2026	1131353896	CMS
PFIZER INC.	$14.85	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1131451289	CMS
PFIZER INC.	$16.10	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1131693230	CMS
PFIZER INC.	$18.14	07/16/2024	Food and Beverage	Undisputed	01/23/2026	1131772297	CMS
PFIZER INC.	$17.13	08/01/2024	Food and Beverage	Undisputed	01/23/2026	1131771461	CMS
PFIZER INC.	$17.55	09/16/2024	Food and Beverage	Undisputed	01/23/2026	1131945418	CMS
PFIZER INC.	$23.25	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1130889635	CMS
PFIZER INC.	$7.57	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1131205559	CMS
SCILEX PHARMACEUTICALS INC.	$22.77	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1136247470	CMS
SK Life Science, Inc.	$16.00	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1154129131	CMS
SK Life Science, Inc.	$16.99	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1154129215	CMS
Teva Pharmaceuticals USA, Inc.	$14.55	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1151515463	CMS
Teva Pharmaceuticals USA, Inc.	$21.41	06/26/2024	Food and Beverage	Undisputed	01/23/2026	1151515473	CMS
Teva Pharmaceuticals USA, Inc.	$16.81	08/15/2024	Food and Beverage	Undisputed	01/23/2026	1151515477	CMS
Teva Pharmaceuticals USA, Inc.	$26.00	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1151515481	CMS
UCB, Inc.	$4.20	01/08/2024	Food and Beverage	Undisputed	01/23/2026	1143399660	CMS
UCB, Inc.	$10.80	01/08/2024	Food and Beverage	Undisputed	01/23/2026	1143399664	CMS
UCB, Inc.	$2.06	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1143399669	CMS
UCB, Inc.	$13.03	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1143399673	CMS
UCB, Inc.	$2.68	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1143399677	CMS
UCB, Inc.	$2.20	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1143399682	CMS
UCB, Inc.	$29.84	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1143399686	CMS
UCB, Inc.	$24.54	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1143399690	CMS
UCB, Inc.	$1.57	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1143399694	CMS
UCB, Inc.	$2.10	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1143399699	CMS
UCB, Inc.	$24.19	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1143399704	CMS
UCB, Inc.	$10.06	08/05/2024	Food and Beverage	Undisputed	01/23/2026	1143399708	CMS
UCB, Inc.	$24.50	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1143399712	CMS
UCB, Inc.	$3.39	09/30/2024	Food and Beverage	Undisputed	01/23/2026	1143399717	CMS
UCB, Inc.	$18.30	09/30/2024	Food and Beverage	Undisputed	01/23/2026	1143399721	CMS
UCB, Inc.	$19.85	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1143399725	CMS
UCB, Inc.	$3.52	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1143399730	CMS
UCB, Inc.	$30.14	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1143399734	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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