Covered recipient · General Payments record

WILLIAM KNUBLEY

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI: 1346269180
CMS profile: 885020
Location: FORT SMITH, AR

General Payments · PY2018–2024

$27,926.34

Reported across 1,216 records
CMS publication 2026-01-23

Latest program year · PY2024

$1,627.68

83 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	$1,627.68	83

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
ABBVIE INC.	$411.74	20
NOVARTIS PHARMACEUTICALS CORPORATION	$192.62	10
ACADIA Pharmaceuticals Inc	$174.86	8
MDD US Operations, LLC	$151.83	4
SK Life Science, Inc.	$111.59	5
Neurocrine BioSciences, Inc.	$73.11	4
UCB, Inc.	$65.00	4
Biogen, Inc.	$64.24	4
Lilly USA, LLC	$59.65	4
PFIZER INC.	$43.05	3
CATALYST PHARMACEUTICALS, INC.	$32.96	2
ARGENX US, INC.	$32.92	2
EISAI INC.	$32.52	2
Otsuka America Pharmaceutical, Inc.	$29.54	2
Teva Pharmaceuticals USA, Inc.	$28.92	2
Kedrion Biopharma, Inc.	$28.86	2
GE HEALTHCARE	$26.93	1
Alexion Pharmaceuticals, Inc.	$21.20	1
Genentech USA, Inc.	$17.26	1
MITSUBISHI TANABE PHARMA AMERICA, INC.	$15.17	1
Lundbeck LLC	$13.71	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$2,142.07	168
PY2019	$2,753.47	197
PY2020	$4,810.01	166
PY2021	$8,134.89	208
PY2022	$5,408.60	208
PY2023	$3,049.62	186
PY2024	$1,627.68	83

Payment records · PY2024 (83)

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.	$9.25	01/05/2024	Food and Beverage	Undisputed	01/23/2026	1104089802	CMS
ABBVIE INC.	$21.72	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1104089804	CMS
ABBVIE INC.	$21.98	01/24/2024	Food and Beverage	Undisputed	01/23/2026	1104089806	CMS
ABBVIE INC.	$16.16	02/03/2024	Food and Beverage	Undisputed	01/23/2026	1104089808	CMS
ABBVIE INC.	$21.60	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1104089810	CMS
ABBVIE INC.	$23.53	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1104089812	CMS
ABBVIE INC.	$21.60	03/06/2024	Food and Beverage	Undisputed	01/23/2026	1104089814	CMS
ABBVIE INC.	$19.42	03/11/2024	Food and Beverage	Undisputed	01/23/2026	1104089816	CMS
ABBVIE INC.	$18.77	03/19/2024	Food and Beverage	Undisputed	01/23/2026	1104089818	CMS
ABBVIE INC.	$29.57	03/22/2024	Food and Beverage	Undisputed	01/23/2026	1104089820	CMS
ABBVIE INC.	$28.24	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1104089822	CMS
ABBVIE INC.	$18.87	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1104089824	CMS
ABBVIE INC.	$28.24	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1104089826	CMS
ABBVIE INC.	$18.98	05/04/2024	Food and Beverage	Undisputed	01/23/2026	1104089828	CMS
ABBVIE INC.	$11.01	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1104089830	CMS
ABBVIE INC.	$19.80	05/09/2024	Food and Beverage	Undisputed	01/23/2026	1104089832	CMS
ABBVIE INC.	$20.67	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1104089834	CMS
ABBVIE INC.	$23.53	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1104089836	CMS
ABBVIE INC.	$20.53	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1104089838	CMS
ABBVIE INC.	$18.27	06/29/2024	Food and Beverage	Undisputed	01/23/2026	1104089840	CMS
ACADIA Pharmaceuticals Inc	$23.15	01/08/2024	Food and Beverage	Undisputed	01/23/2026	1147980944	CMS
ACADIA Pharmaceuticals Inc	$22.79	03/04/2024	Food and Beverage	Undisputed	01/23/2026	1147980946	CMS
ACADIA Pharmaceuticals Inc	$18.27	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1147980948	CMS
ACADIA Pharmaceuticals Inc	$18.50	05/14/2024	Food and Beverage	Undisputed	01/23/2026	1147980950	CMS
ACADIA Pharmaceuticals Inc	$15.94	06/10/2024	Food and Beverage	Undisputed	01/23/2026	1147980952	CMS
ACADIA Pharmaceuticals Inc	$19.38	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1147980954	CMS
ACADIA Pharmaceuticals Inc	$32.91	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1147980956	CMS
ACADIA Pharmaceuticals Inc	$23.92	09/08/2024	Food and Beverage	Undisputed	01/23/2026	1147980958	CMS
Alexion Pharmaceuticals, Inc.	$21.20	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1094013185	CMS
ARGENX US, INC.	$15.07	06/19/2024	Food and Beverage	Undisputed	01/23/2026	1142109219	CMS
ARGENX US, INC.	$17.85	09/19/2024	Food and Beverage	Undisputed	01/23/2026	1142119389	CMS
Biogen, Inc.	$18.51	02/19/2024	Food and Beverage	Undisputed	01/23/2026	1104814435	CMS
Biogen, Inc.	$13.22	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1104818864	CMS
Biogen, Inc.	$15.59	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1104819988	CMS
Biogen, Inc.	$16.92	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1104812243	CMS
CATALYST PHARMACEUTICALS, INC.	$13.53	05/20/2024	Food and Beverage	Undisputed	01/23/2026	1144443952	CMS
CATALYST PHARMACEUTICALS, INC.	$19.43	06/14/2024	Food and Beverage	Undisputed	01/23/2026	1144443954	CMS
Eisai Inc.	$18.62	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1110789027	CMS
Eisai Inc.	$13.90	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1110789025	CMS
GE HEALTHCARE	$26.93	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1144689567	CMS
Genentech USA, Inc.	$17.26	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1133133363	CMS
Kedrion Biopharma, Inc.	$15.30	03/09/2024	Food and Beverage	Undisputed	01/23/2026	1125862032	CMS
Kedrion Biopharma, Inc.	$13.56	10/08/2024	Food and Beverage	Undisputed	01/23/2026	1125862034	CMS
Lilly USA, LLC	$13.53	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1135470359	CMS
Lilly USA, LLC	$14.95	04/30/2024	Food and Beverage	Undisputed	01/23/2026	1135470361	CMS
Lilly USA, LLC	$14.95	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1135504554	CMS
Lilly USA, LLC	$16.22	06/25/2024	Food and Beverage	Undisputed	01/23/2026	1135441799	CMS
Lundbeck LLC	$13.71	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1145934874	CMS
MDD US Operations, LLC	$97.40	01/23/2024	Food and Beverage	Undisputed	01/23/2026	1147760869	CMS
MDD US Operations, LLC	$16.33	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1147760867	CMS
MDD US Operations, LLC	$19.08	05/05/2024	Food and Beverage	Undisputed	01/23/2026	1147750936	CMS
MDD US Operations, LLC	$19.02	11/08/2024	Food and Beverage	Undisputed	01/23/2026	1147750934	CMS
MITSUBISHI TANABE PHARMA AMERICA, INC.	$15.17	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1144507984	CMS
Neurocrine Biosciences, Inc.	$15.79	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1150872832	CMS
Neurocrine Biosciences, Inc.	$20.25	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1150857873	CMS
Neurocrine Biosciences, Inc.	$15.59	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1150873342	CMS
Neurocrine Biosciences, Inc.	$21.48	06/26/2024	Food and Beverage	Undisputed	01/23/2026	1150853149	CMS
Novartis Pharmaceuticals Corporation	$17.37	01/23/2024	Food and Beverage	Undisputed	01/23/2026	1087085926	CMS
Novartis Pharmaceuticals Corporation	$15.75	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1087085924	CMS
Novartis Pharmaceuticals Corporation	$19.58	02/26/2024	Food and Beverage	Undisputed	01/23/2026	1087085930	CMS
Novartis Pharmaceuticals Corporation	$21.80	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1087085928	CMS
Novartis Pharmaceuticals Corporation	$14.29	03/15/2024	Food and Beverage	Undisputed	01/23/2026	1087085932	CMS
Novartis Pharmaceuticals Corporation	$18.18	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1087085936	CMS
Novartis Pharmaceuticals Corporation	$20.74	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1087085934	CMS
Novartis Pharmaceuticals Corporation	$20.02	04/29/2024	Food and Beverage	Undisputed	01/23/2026	1087085940	CMS
Novartis Pharmaceuticals Corporation	$21.49	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1087085938	CMS
Novartis Pharmaceuticals Corporation	$23.40	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1087085944	CMS
Otsuka America Pharmaceutical, Inc.	$14.67	02/16/2024	Food and Beverage	Undisputed	01/23/2026	1118923449	CMS
Otsuka America Pharmaceutical, Inc.	$14.87	03/30/2024	Food and Beverage	Undisputed	01/23/2026	1118923451	CMS
PFIZER INC.	$14.99	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1131805473	CMS
PFIZER INC.	$13.86	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1131803667	CMS
PFIZER INC.	$14.20	07/15/2024	Food and Beverage	Undisputed	01/23/2026	1131833130	CMS
SK Life Science, Inc.	$18.79	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1154116525	CMS
SK Life Science, Inc.	$23.85	03/08/2024	Food and Beverage	Undisputed	01/23/2026	1154116567	CMS
SK Life Science, Inc.	$23.86	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1154116579	CMS
SK Life Science, Inc.	$18.78	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1154116593	CMS
SK Life Science, Inc.	$26.31	05/20/2024	Food and Beverage	Undisputed	01/23/2026	1154116605	CMS
Teva Pharmaceuticals USA, Inc.	$13.19	04/26/2024	Food and Beverage	Undisputed	01/23/2026	1151530612	CMS
Teva Pharmaceuticals USA, Inc.	$15.73	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1151530638	CMS
UCB, Inc.	$16.83	01/29/2024	Food and Beverage	Undisputed	01/23/2026	1143301413	CMS
UCB, Inc.	$14.80	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1143301417	CMS
UCB, Inc.	$17.23	03/25/2024	Food and Beverage	Undisputed	01/23/2026	1143301421	CMS
UCB, Inc.	$16.14	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1143301425	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.