Covered recipient · General Payments record

CHARLES R MAY

Allopathic & Osteopathic Physicians Psychiatry & Neurology Psychiatry

NPI: 1245268531
CMS profile: 328277
Location: KNOXVILLE, TN

General Payments · PY2018–2024

$8,820.74

Reported across 506 records
CMS publication 2026-01-23

Latest program year · PY2024

$1,045.62

52 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	$1,045.62	52

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Otsuka America Pharmaceutical, Inc.	$182.98	9
ABBVIE INC.	$132.59	8
Corium, Inc.	$121.80	5
Janssen Pharmaceuticals, Inc	$116.15	4
Neurocrine BioSciences, Inc.	$91.26	4
IRONSHORE PHARMACEUTICALS INC.	$85.33	4
Axsome Therapeutics, Inc.	$84.54	4
Takeda Pharmaceuticals U.S.A., Inc.	$61.34	4
ITI, Inc.	$46.82	2
Lundbeck LLC	$35.66	2
Almatica Pharma Inc.	$28.48	2
Supernus Pharmaceuticals, Inc.	$16.92	1
Neos Therapeutics, LP	$14.58	1
Tris Pharma Inc	$13.63	1
Alkermes, Inc.	$13.54	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$1,134.29	78
PY2019	$1,143.63	70
PY2020	$961.68	61
PY2021	$1,193.75	70
PY2022	$1,706.50	92
PY2023	$1,635.27	83
PY2024	$1,045.62	52

Payment records · PY2024 (52)

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.	$14.04	01/24/2024	Food and Beverage	Undisputed	01/23/2026	1104988022	CMS
ABBVIE INC.	$11.67	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1104988024	CMS
ABBVIE INC.	$13.14	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1104988026	CMS
ABBVIE INC.	$24.09	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1104988028	CMS
ABBVIE INC.	$10.77	06/26/2024	Food and Beverage	Undisputed	01/23/2026	1104988030	CMS
ABBVIE INC.	$17.19	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1104988032	CMS
ABBVIE INC.	$26.44	09/25/2024	Food and Beverage	Undisputed	01/23/2026	1104988034	CMS
ABBVIE INC.	$15.25	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1104988036	CMS
Alkermes, Inc.	$13.54	02/09/2024	Food and Beverage	Undisputed	01/23/2026	1120549889	CMS
Almatica Pharma LLC	$13.35	01/08/2024	Food and Beverage	Undisputed	01/23/2026	1137571317	CMS
Almatica Pharma LLC	$15.13	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1137571321	CMS
Axsome Therapeutics, Inc.	$22.26	08/05/2024	Food and Beverage	Undisputed	01/23/2026	1148270969	CMS
Axsome Therapeutics, Inc.	$23.12	09/30/2024	Food and Beverage	Undisputed	01/23/2026	1148270973	CMS
Axsome Therapeutics, Inc.	$19.82	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1148270971	CMS
Axsome Therapeutics, Inc.	$19.34	11/26/2024	Food and Beverage	Undisputed	01/23/2026	1148270975	CMS
Corium, LLC	$26.68	03/06/2024	Food and Beverage	Undisputed	01/23/2026	1100080157	CMS
Corium, LLC	$25.27	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1100082934	CMS
Corium, LLC	$21.83	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1100091885	CMS
Corium, LLC	$24.01	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1100085866	CMS
Corium, LLC	$24.01	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1100189257	CMS
IRONSHORE PHARMACEUTICALS INC.	$19.65	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1146253327	CMS
IRONSHORE PHARMACEUTICALS INC.	$22.25	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1146243865	CMS
IRONSHORE PHARMACEUTICALS INC.	$21.15	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1146253103	CMS
IRONSHORE PHARMACEUTICALS INC.	$22.28	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1146308979	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$21.61	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1143273240	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$25.21	12/11/2024	Food and Beverage	Undisputed	01/23/2026	1143273244	CMS
Janssen Pharmaceuticals, Inc	$32.66	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1078185181	CMS
Janssen Pharmaceuticals, Inc	$23.56	06/10/2024	Food and Beverage	Undisputed	01/23/2026	1078185639	CMS
Janssen Pharmaceuticals, Inc	$30.91	07/03/2024	Food and Beverage	Undisputed	01/23/2026	1078185123	CMS
Janssen Pharmaceuticals, Inc	$29.02	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1078185023	CMS
Lundbeck LLC	$17.62	01/27/2024	Food and Beverage	Undisputed	01/23/2026	1145944098	CMS
Lundbeck LLC	$18.04	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1145944100	CMS
Neos Therapeutics, LP	$14.58	04/29/2024	Food and Beverage	Undisputed	01/23/2026	1082665715	CMS
Neurocrine Biosciences, Inc.	$22.29	03/22/2024	Food and Beverage	Undisputed	01/23/2026	1150850248	CMS
Neurocrine Biosciences, Inc.	$22.99	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1150846603	CMS
Neurocrine Biosciences, Inc.	$22.99	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1150846593	CMS
Neurocrine Biosciences, Inc.	$22.99	09/11/2024	Food and Beverage	Undisputed	01/23/2026	1150846609	CMS
Otsuka America Pharmaceutical, Inc.	$23.78	01/09/2024	Food and Beverage	Undisputed	01/23/2026	1118938240	CMS
Otsuka America Pharmaceutical, Inc.	$24.88	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1118938242	CMS
Otsuka America Pharmaceutical, Inc.	$10.40	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1118938244	CMS
Otsuka America Pharmaceutical, Inc.	$23.37	06/03/2024	Food and Beverage	Undisputed	01/23/2026	1118938246	CMS
Otsuka America Pharmaceutical, Inc.	$20.48	08/06/2024	Food and Beverage	Undisputed	01/23/2026	1118938248	CMS
Otsuka America Pharmaceutical, Inc.	$15.44	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1118938250	CMS
Otsuka America Pharmaceutical, Inc.	$20.03	10/02/2024	Food and Beverage	Undisputed	01/23/2026	1118938252	CMS
Otsuka America Pharmaceutical, Inc.	$25.21	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1118938254	CMS
Otsuka America Pharmaceutical, Inc.	$19.39	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1118938256	CMS
Supernus Pharmaceuticals, Inc.	$16.92	08/07/2024	Food and Beverage	Undisputed	01/23/2026	1147871916	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$14.71	02/23/2024	Food and Beverage	Undisputed	01/23/2026	1137631613	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$15.20	07/30/2024	Food and Beverage	Undisputed	01/23/2026	1137631615	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$14.05	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1137631617	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$17.38	10/21/2024	Food and Beverage	Undisputed	01/23/2026	1137631619	CMS
Tris Pharma Inc	$13.63	03/08/2024	Food and Beverage	Undisputed	01/23/2026	1147199577	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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