Covered recipient · General Payments record

SHANNON N CHADHA

Allopathic & Osteopathic Physicians Allergy & Immunology

NPI: 1073774964
CMS profile: 906164
Location: CHARLOTTE, NC

General Payments · PY2018–2024

$22,381.54

Reported across 867 records
CMS publication 2026-01-23

Latest program year · PY2024

$3,156.01

126 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	$3,134.69	125
Consulting Fee	$21.32	1

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Acerta Pharma LLC	$819.00	26
Regeneron Healthcare Solutions, Inc.	$546.64	16
CSL Behring	$384.90	16
GlaxoSmithKline, LLC.	$268.80	20
Octapharma USA, Inc.	$174.98	4
Amgen Inc.	$137.01	7
Grifols USA, LLC	$136.02	8
Genentech USA, Inc.	$106.00	4
Regeneron Pharmaceuticals, Inc.	$104.77	1
Takeda Pharmaceuticals U.S.A., Inc.	$102.52	5
GENZYME CORPORATION	$77.18	3
PFIZER INC.	$76.85	4
NOVARTIS PHARMACEUTICALS CORPORATION	$56.42	3
Kaleo, Inc.	$55.23	3
BioCryst US Sales Co., LLC	$47.46	2
ADMA BioManufacturing LLC	$21.32	1
Incyte Corporation	$13.97	1
AYTU BioPharma, Inc.	$13.74	1
Hikma Pharmaceuticals USA	$13.20	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$4,622.78	110
PY2019	$2,591.49	120
PY2020	$1,974.30	106
PY2021	$2,542.85	123
PY2022	$3,494.37	139
PY2023	$3,999.74	143
PY2024	$3,156.01	126

Payment records · PY2024 (126)

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
ADMA BioManufacturing LLC	$21.32	10/25/2024	Consulting Fee	Undisputed	01/23/2026	1149638004	CMS
Amgen Inc.	$16.07	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1115487940	CMS
Amgen Inc.	$20.21	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1115487946	CMS
Amgen Inc.	$12.80	03/25/2024	Food and Beverage	Undisputed	01/23/2026	1115487953	CMS
Amgen Inc.	$24.17	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1115487960	CMS
Amgen Inc.	$19.14	09/11/2024	Food and Beverage	Undisputed	01/23/2026	1115487965	CMS
Amgen Inc.	$26.56	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1115487974	CMS
Amgen Inc.	$18.06	12/12/2024	Food and Beverage	Undisputed	01/23/2026	1115487979	CMS
AstraZeneca Pharmaceuticals LP	$18.08	01/08/2024	Food and Beverage	Undisputed	01/23/2026	1104745677	CMS
AstraZeneca Pharmaceuticals LP	$22.15	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1104715623	CMS
AstraZeneca Pharmaceuticals LP	$14.77	01/24/2024	Food and Beverage	Undisputed	01/23/2026	1104359555	CMS
AstraZeneca Pharmaceuticals LP	$19.33	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1104341136	CMS
AstraZeneca Pharmaceuticals LP	$22.52	02/02/2024	Food and Beverage	Undisputed	01/23/2026	1105633876	CMS
AstraZeneca Pharmaceuticals LP	$23.02	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1105424619	CMS
AstraZeneca Pharmaceuticals LP	$13.77	03/14/2024	Food and Beverage	Undisputed	01/23/2026	1104634407	CMS
AstraZeneca Pharmaceuticals LP	$25.80	03/29/2024	Food and Beverage	Undisputed	01/23/2026	1105585248	CMS
AstraZeneca Pharmaceuticals LP	$18.29	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1105697562	CMS
AstraZeneca Pharmaceuticals LP	$17.61	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1105509258	CMS
AstraZeneca Pharmaceuticals LP	$20.75	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1104498030	CMS
AstraZeneca Pharmaceuticals LP	$86.39	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1104537208	CMS
AstraZeneca Pharmaceuticals LP	$50.37	04/29/2024	Food and Beverage	Undisputed	01/23/2026	1105796182	CMS
AstraZeneca Pharmaceuticals LP	$24.19	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1104418683	CMS
AstraZeneca Pharmaceuticals LP	$15.98	05/23/2024	Food and Beverage	Undisputed	01/23/2026	1104539780	CMS
AstraZeneca Pharmaceuticals LP	$24.36	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1104672795	CMS
AstraZeneca Pharmaceuticals LP	$24.92	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1104536705	CMS
AstraZeneca Pharmaceuticals LP	$18.44	08/01/2024	Food and Beverage	Undisputed	01/23/2026	1105418229	CMS
AstraZeneca Pharmaceuticals LP	$27.34	09/06/2024	Food and Beverage	Undisputed	01/23/2026	1104239581	CMS
AstraZeneca Pharmaceuticals LP	$122.10	09/19/2024	Food and Beverage	Undisputed	01/23/2026	1105894726	CMS
AstraZeneca Pharmaceuticals LP	$27.64	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1104325866	CMS
AstraZeneca Pharmaceuticals LP	$104.49	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1105684511	CMS
AstraZeneca Pharmaceuticals LP	$19.25	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1104771188	CMS
AstraZeneca Pharmaceuticals LP	$19.76	11/14/2024	Food and Beverage	Undisputed	01/23/2026	1105510617	CMS
AstraZeneca Pharmaceuticals LP	$21.64	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1104581324	CMS
AstraZeneca Pharmaceuticals LP	$16.04	12/13/2024	Food and Beverage	Undisputed	01/23/2026	1105570059	CMS
Aytu BioPharma, Inc.	$13.74	09/30/2024	Food and Beverage	Undisputed	01/23/2026	1082661199	CMS
BioCryst US Sales Co., LLC	$17.04	07/15/2024	Food and Beverage	Undisputed	01/23/2026	1117470654	CMS
BioCryst US Sales Co., LLC	$30.42	09/13/2024	Food and Beverage	Undisputed	01/23/2026	1117473110	CMS
CSL Behring	$26.26	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1134637533	CMS
CSL Behring	$30.20	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1134637535	CMS
CSL Behring	$22.36	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1134637539	CMS
CSL Behring	$30.70	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1134637541	CMS
CSL Behring	$31.62	04/20/2024	Food and Beverage	Undisputed	01/23/2026	1134637547	CMS
CSL Behring	$45.20	05/10/2024	Food and Beverage	Undisputed	01/23/2026	1134637553	CMS
CSL Behring	$17.00	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1134637561	CMS
CSL Behring	$4.76	06/07/2024	Food and Beverage	Undisputed	01/23/2026	1134637563	CMS
CSL Behring	$14.55	07/01/2024	Food and Beverage	Undisputed	01/23/2026	1134637567	CMS
CSL Behring	$19.04	07/19/2024	Food and Beverage	Undisputed	01/23/2026	1134637569	CMS
CSL Behring	$23.11	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1134637573	CMS
CSL Behring	$25.05	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1134637575	CMS
CSL Behring	$24.03	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1134637577	CMS
CSL Behring	$28.15	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1134637587	CMS
CSL Behring	$25.69	12/18/2024	Food and Beverage	Undisputed	01/23/2026	1134637593	CMS
CSL Behring	$17.18	12/19/2024	Food and Beverage	Undisputed	01/23/2026	1134637591	CMS
Genentech USA, Inc.	$30.90	03/04/2024	Food and Beverage	Undisputed	01/23/2026	1133111210	CMS
Genentech USA, Inc.	$28.28	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1133111199	CMS
Genentech USA, Inc.	$19.70	10/04/2024	Food and Beverage	Undisputed	01/23/2026	1133111202	CMS
Genentech USA, Inc.	$27.12	12/06/2024	Food and Beverage	Undisputed	01/23/2026	1133111207	CMS
GENZYME CORPORATION	$26.33	06/10/2024	Food and Beverage	Undisputed	01/23/2026	1139819591	CMS
GENZYME CORPORATION	$21.94	07/22/2024	Food and Beverage	Undisputed	01/23/2026	1139819597	CMS
GENZYME CORPORATION	$28.91	08/07/2024	Food and Beverage	Undisputed	01/23/2026	1139819601	CMS
GlaxoSmithKline, LLC.	$23.22	01/12/2024	Food and Beverage	Undisputed	01/23/2026	1116518218	CMS
GlaxoSmithKline, LLC.	$13.31	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1115779063	CMS
GlaxoSmithKline, LLC.	$24.88	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1116331208	CMS
GlaxoSmithKline, LLC.	$10.96	03/01/2024	Food and Beverage	Undisputed	01/23/2026	1116553935	CMS
GlaxoSmithKline, LLC.	$10.01	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1116233730	CMS
GlaxoSmithKline, LLC.	$7.19	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1116274319	CMS
GlaxoSmithKline, LLC.	$12.86	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1116548893	CMS
GlaxoSmithKline, LLC.	$8.25	05/24/2024	Food and Beverage	Undisputed	01/23/2026	1116599597	CMS
GlaxoSmithKline, LLC.	$17.05	07/01/2024	Food and Beverage	Undisputed	01/23/2026	1116659491	CMS
GlaxoSmithKline, LLC.	$19.15	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1116406849	CMS
GlaxoSmithKline, LLC.	$13.23	08/15/2024	Food and Beverage	Undisputed	01/23/2026	1116205911	CMS
GlaxoSmithKline, LLC.	$26.87	08/16/2024	Food and Beverage	Undisputed	01/23/2026	1116257838	CMS
GlaxoSmithKline, LLC.	$18.19	09/13/2024	Food and Beverage	Undisputed	01/23/2026	1116695673	CMS
GlaxoSmithKline, LLC.	$15.88	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1116288841	CMS
GlaxoSmithKline, LLC.	$1.67	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1116543306	CMS
GlaxoSmithKline, LLC.	$0.77	10/21/2024	Food and Beverage	Undisputed	01/23/2026	1115990649	CMS
GlaxoSmithKline, LLC.	$6.11	10/21/2024	Food and Beverage	Undisputed	01/23/2026	1116085148	CMS
GlaxoSmithKline, LLC.	$24.57	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1116574898	CMS
GlaxoSmithKline, LLC.	$8.09	11/15/2024	Food and Beverage	Undisputed	01/23/2026	1116470028	CMS
GlaxoSmithKline, LLC.	$6.54	12/16/2024	Food and Beverage	Undisputed	01/23/2026	1115946428	CMS
Grifols USA, LLC	$22.91	01/03/2024	Food and Beverage	Undisputed	01/23/2026	1124736274	CMS
Grifols USA, LLC	$15.70	03/16/2024	Food and Beverage	Undisputed	01/23/2026	1124736268	CMS
Grifols USA, LLC	$17.69	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1124736270	CMS
Grifols USA, LLC	$13.48	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1124736272	CMS
Grifols USA, LLC	$11.72	05/18/2024	Food and Beverage	Undisputed	01/23/2026	1124736260	CMS
Grifols USA, LLC	$13.41	05/18/2024	Food and Beverage	Undisputed	01/23/2026	1124736262	CMS
Grifols USA, LLC	$21.12	07/29/2024	Food and Beverage	Undisputed	01/23/2026	1124736264	CMS
Grifols USA, LLC	$19.99	10/10/2024	Food and Beverage	Undisputed	01/23/2026	1124736266	CMS
Hikma Pharmaceuticals USA	$13.20	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1127507723	CMS
Incyte Corporation	$13.97	02/19/2024	Food and Beverage	Undisputed	01/23/2026	1141174653	CMS
kaleo, Inc.	$17.94	02/01/2024	Food and Beverage	Undisputed	01/23/2026	1126630134	CMS
kaleo, Inc.	$18.80	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1126630136	CMS
kaleo, Inc.	$18.49	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1126630138	CMS
Novartis Pharmaceuticals Corporation	$18.43	04/04/2024	Food and Beverage	Undisputed	01/23/2026	1086763311	CMS
Novartis Pharmaceuticals Corporation	$16.86	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1086763331	CMS
Novartis Pharmaceuticals Corporation	$21.13	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1086763337	CMS
Octapharma USA, Inc.	$24.34	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1142313148	CMS
Octapharma USA, Inc.	$22.52	07/17/2024	Food and Beverage	Undisputed	01/23/2026	1142313150	CMS
Octapharma USA, Inc.	$24.40	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1142313152	CMS
Octapharma USA, Inc.	$103.72	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1142313154	CMS
PFIZER INC.	$20.93	05/02/2024	Food and Beverage	Undisputed	01/23/2026	1131821770	CMS
PFIZER INC.	$20.01	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1131858397	CMS
PFIZER INC.	$17.05	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1130880906	CMS
PFIZER INC.	$18.86	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1131054599	CMS
Regeneron Healthcare Solutions, Inc.	$12.58	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1114020874	CMS
Regeneron Healthcare Solutions, Inc.	$31.35	01/19/2024	Food and Beverage	Undisputed	01/23/2026	1114020876	CMS
Regeneron Healthcare Solutions, Inc.	$28.72	02/26/2024	Food and Beverage	Undisputed	01/23/2026	1114020878	CMS
Regeneron Healthcare Solutions, Inc.	$37.71	03/11/2024	Food and Beverage	Undisputed	01/23/2026	1114020880	CMS
Regeneron Healthcare Solutions, Inc.	$27.42	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1114020882	CMS
Regeneron Healthcare Solutions, Inc.	$32.55	05/20/2024	Food and Beverage	Undisputed	01/23/2026	1114020884	CMS
Regeneron Healthcare Solutions, Inc.	$17.96	05/24/2024	Food and Beverage	Undisputed	01/23/2026	1114020886	CMS
Regeneron Healthcare Solutions, Inc.	$29.67	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1114020888	CMS
Regeneron Healthcare Solutions, Inc.	$11.65	07/15/2024	Food and Beverage	Undisputed	01/23/2026	1114020890	CMS
Regeneron Healthcare Solutions, Inc.	$33.00	08/10/2024	Food and Beverage	Undisputed	01/23/2026	1114020892	CMS
Regeneron Healthcare Solutions, Inc.	$35.33	08/26/2024	Food and Beverage	Undisputed	01/23/2026	1114020894	CMS
Regeneron Healthcare Solutions, Inc.	$37.48	09/16/2024	Food and Beverage	Undisputed	01/23/2026	1114020896	CMS
Regeneron Healthcare Solutions, Inc.	$29.27	10/28/2024	Food and Beverage	Undisputed	01/23/2026	1114020898	CMS
Regeneron Healthcare Solutions, Inc.	$119.78	11/15/2024	Food and Beverage	Undisputed	01/23/2026	1114020900	CMS
Regeneron Healthcare Solutions, Inc.	$27.64	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1114020902	CMS
Regeneron Healthcare Solutions, Inc.	$34.53	12/10/2024	Food and Beverage	Undisputed	01/23/2026	1114020904	CMS
Regeneron Pharmaceuticals, Inc.	$104.77	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1114397266	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$14.86	01/05/2024	Food and Beverage	Undisputed	01/23/2026	1137505849	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$22.98	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1137505853	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$18.25	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1137505857	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.31	09/25/2024	Food and Beverage	Undisputed	01/23/2026	1137505861	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$25.12	12/02/2024	Food and Beverage	Undisputed	01/23/2026	1137505864	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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