Covered recipient · General Payments record

DEXTER W WALCOTT

Allopathic & Osteopathic Physicians Allergy & Immunology

NPI: 1457321325
CMS profile: 202181
Location: JACKSON, MS

General Payments · PY2019–2025

$153,748.78

Reported across 837 records
CMS publication 2026-06-30

Latest program year · PY2025

$23,671.32

123 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

PY2025 · sorted by reported total

Nature of payment	Amount	Records
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$20,425.30	7
Food and Beverage	$2,890.42	114
Travel and Lodging	$355.60	2

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
GENZYME CORPORATION	$16,529.09	22
Regeneron Healthcare Solutions, Inc.	$4,942.76	4
CSL Behring	$418.30	15
NOVARTIS PHARMACEUTICALS CORPORATION	$386.36	20
Acerta Pharma LLC	$251.81	9
Octapharma USA, Inc.	$173.60	9
ARS Pharmaceuticals Operations, Inc.	$166.86	8
Genentech USA, Inc.	$142.55	6
LEO Pharma Inc.	$94.07	3
GlaxoSmithKline, LLC.	$89.34	5
Amgen Inc.	$86.16	5
PFIZER INC.	$75.05	3
BioCryst US Sales Co., LLC	$73.12	3
Galderma Laboratories, L.P.	$72.26	3
Pharming Healthcare, Inc.	$56.87	2
Lilly USA, LLC	$44.46	2
Ionis Pharmaceuticals, Inc.	$33.78	2
OptiNose US, Inc.	$27.14	1
Organon LLC	$7.74	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$30,343.92	136
PY2020	$12,737.54	86
PY2021	$19,042.71	111
PY2022	$19,986.29	139
PY2023	$23,379.80	136
PY2024	$24,587.20	106
PY2025	$23,671.32	123

Payment records · PY2025 (123)

Sorted by paying entity, then date · as published by CMS

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
Amgen Inc.	$16.25	01/21/2025	Food and Beverage	Undisputed	06/30/2026	1228501843	CMS
Amgen Inc.	$19.01	02/18/2025	Food and Beverage	Undisputed	06/30/2026	1228501845	CMS
Amgen Inc.	$20.18	04/22/2025	Food and Beverage	Undisputed	06/30/2026	1228501841	CMS
Amgen Inc.	$16.23	09/11/2025	Food and Beverage	Undisputed	06/30/2026	1228501839	CMS
Amgen Inc.	$14.49	12/10/2025	Food and Beverage	Undisputed	06/30/2026	1227139634	CMS
ARS Pharmaceuticals Operations, Inc.	$13.38	01/23/2025	Food and Beverage	Undisputed	06/30/2026	1245896459	CMS
ARS Pharmaceuticals Operations, Inc.	$19.45	02/06/2025	Food and Beverage	Undisputed	06/30/2026	1245896461	CMS
ARS Pharmaceuticals Operations, Inc.	$20.27	03/06/2025	Food and Beverage	Undisputed	06/30/2026	1245896463	CMS
ARS Pharmaceuticals Operations, Inc.	$18.75	04/03/2025	Food and Beverage	Undisputed	06/30/2026	1245896465	CMS
ARS Pharmaceuticals Operations, Inc.	$19.59	07/09/2025	Food and Beverage	Undisputed	06/30/2026	1245896467	CMS
ARS Pharmaceuticals Operations, Inc.	$21.04	08/26/2025	Food and Beverage	Undisputed	06/30/2026	1245896469	CMS
ARS Pharmaceuticals Operations, Inc.	$27.42	10/09/2025	Food and Beverage	Undisputed	06/30/2026	1245896471	CMS
ARS Pharmaceuticals Operations, Inc.	$26.96	11/20/2025	Food and Beverage	Undisputed	06/30/2026	1245896473	CMS
AstraZeneca Pharmaceuticals LP	$14.28	01/09/2025	Food and Beverage	Undisputed	06/30/2026	1206688977	CMS
AstraZeneca Pharmaceuticals LP	$21.59	02/05/2025	Food and Beverage	Undisputed	06/30/2026	1206282558	CMS
AstraZeneca Pharmaceuticals LP	$45.00	02/11/2025	Food and Beverage	Undisputed	06/30/2026	1206469999	CMS
AstraZeneca Pharmaceuticals LP	$12.99	02/12/2025	Food and Beverage	Undisputed	06/30/2026	1206558093	CMS
AstraZeneca Pharmaceuticals LP	$15.11	04/14/2025	Food and Beverage	Undisputed	06/30/2026	1206948649	CMS
AstraZeneca Pharmaceuticals LP	$90.00	06/26/2025	Food and Beverage	Undisputed	06/30/2026	1206420295	CMS
AstraZeneca Pharmaceuticals LP	$15.77	07/09/2025	Food and Beverage	Undisputed	06/30/2026	1206252671	CMS
AstraZeneca Pharmaceuticals LP	$17.01	07/17/2025	Food and Beverage	Undisputed	06/30/2026	1206532340	CMS
AstraZeneca Pharmaceuticals LP	$20.06	09/23/2025	Food and Beverage	Undisputed	06/30/2026	1206669286	CMS
BioCryst US Sales Co., LLC	$22.37	06/24/2025	Food and Beverage	Undisputed	06/30/2026	1222024545	CMS
BioCryst US Sales Co., LLC	$26.74	10/07/2025	Food and Beverage	Undisputed	06/30/2026	1222021135	CMS
BioCryst US Sales Co., LLC	$24.01	12/02/2025	Food and Beverage	Undisputed	06/30/2026	1222024548	CMS
CSL Behring	$26.03	01/29/2025	Food and Beverage	Undisputed	06/30/2026	1232372554	CMS
CSL Behring	$34.83	02/06/2025	Food and Beverage	Undisputed	06/30/2026	1232372556	CMS
CSL Behring	$28.98	04/15/2025	Food and Beverage	Undisputed	06/30/2026	1232372560	CMS
CSL Behring	$22.72	05/15/2025	Food and Beverage	Undisputed	06/30/2026	1232372564	CMS
CSL Behring	$31.54	06/30/2025	Food and Beverage	Undisputed	06/30/2026	1232372570	CMS
CSL Behring	$32.96	07/22/2025	Food and Beverage	Undisputed	06/30/2026	1232372574	CMS
CSL Behring	$16.49	08/12/2025	Food and Beverage	Undisputed	06/30/2026	1232372576	CMS
CSL Behring	$32.90	08/25/2025	Food and Beverage	Undisputed	06/30/2026	1232372578	CMS
CSL Behring	$28.74	09/17/2025	Food and Beverage	Undisputed	06/30/2026	1232372582	CMS
CSL Behring	$10.51	09/17/2025	Food and Beverage	Undisputed	06/30/2026	1232372584	CMS
CSL Behring	$33.36	09/30/2025	Food and Beverage	Undisputed	06/30/2026	1232372586	CMS
CSL Behring	$31.20	10/16/2025	Food and Beverage	Undisputed	06/30/2026	1232372590	CMS
CSL Behring	$26.92	10/30/2025	Food and Beverage	Undisputed	06/30/2026	1232372594	CMS
CSL Behring	$30.96	11/12/2025	Food and Beverage	Undisputed	06/30/2026	1232372596	CMS
CSL Behring	$30.16	12/10/2025	Food and Beverage	Undisputed	06/30/2026	1232372600	CMS
Galderma Laboratories, L.P.	$15.69	02/03/2025	Food and Beverage	Undisputed	06/30/2026	1234714876	CMS
Galderma Laboratories, L.P.	$31.73	03/11/2025	Food and Beverage	Undisputed	06/30/2026	1234714878	CMS
Galderma Laboratories, L.P.	$24.84	10/23/2025	Food and Beverage	Undisputed	06/30/2026	1234714880	CMS
Genentech USA, Inc.	$26.46	01/14/2025	Food and Beverage	Undisputed	06/30/2026	1211508786	CMS
Genentech USA, Inc.	$24.35	05/28/2025	Food and Beverage	Undisputed	06/30/2026	1211508788	CMS
Genentech USA, Inc.	$26.38	07/15/2025	Food and Beverage	Undisputed	06/30/2026	1211508790	CMS
Genentech USA, Inc.	$19.84	09/18/2025	Food and Beverage	Undisputed	06/30/2026	1211508792	CMS
Genentech USA, Inc.	$26.01	11/04/2025	Food and Beverage	Undisputed	06/30/2026	1211508794	CMS
Genentech USA, Inc.	$19.51	12/11/2025	Food and Beverage	Undisputed	06/30/2026	1211508796	CMS
GENZYME CORPORATION	$21.91	01/15/2025	Food and Beverage	Undisputed	06/30/2026	1233208680	CMS
GENZYME CORPORATION	$29.47	02/13/2025	Food and Beverage	Undisputed	06/30/2026	1233208684	CMS
GENZYME CORPORATION	$25.28	03/26/2025	Food and Beverage	Undisputed	06/30/2026	1233208690	CMS
GENZYME CORPORATION	$26.46	04/08/2025	Food and Beverage	Undisputed	06/30/2026	1233208692	CMS
GENZYME CORPORATION	$9.96	04/22/2025	Food and Beverage	Undisputed	06/30/2026	1233208696	CMS
GENZYME CORPORATION	$37.65	06/17/2025	Food and Beverage	Undisputed	06/30/2026	1233208706	CMS
GENZYME CORPORATION	$42.05	07/08/2025	Food and Beverage	Undisputed	06/30/2026	1233208712	CMS
GENZYME CORPORATION	$36.59	07/23/2025	Food and Beverage	Undisputed	06/30/2026	1233208714	CMS
GENZYME CORPORATION	$110.53	08/21/2025	Food and Beverage	Undisputed	06/30/2026	1233208730	CMS
GENZYME CORPORATION	$3,165.00	08/21/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	06/30/2026	1233208732	CMS
GENZYME CORPORATION	$28.41	09/24/2025	Food and Beverage	Undisputed	06/30/2026	1233208734	CMS
GENZYME CORPORATION	$112.20	09/30/2025	Food and Beverage	Undisputed	06/30/2026	1233208738	CMS
GENZYME CORPORATION	$5,064.00	09/30/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	06/30/2026	1233208740	CMS
GENZYME CORPORATION	$89.60	09/30/2025	Travel and Lodging	Undisputed	06/30/2026	1233208742	CMS
GENZYME CORPORATION	$30.44	10/15/2025	Food and Beverage	Undisputed	06/30/2026	1233208750	CMS
GENZYME CORPORATION	$6.51	10/16/2025	Food and Beverage	Undisputed	06/30/2026	1233208748	CMS
GENZYME CORPORATION	$24.78	10/22/2025	Food and Beverage	Undisputed	06/30/2026	1233208736	CMS
GENZYME CORPORATION	$6.31	10/23/2025	Food and Beverage	Undisputed	06/30/2026	1233208746	CMS
GENZYME CORPORATION	$115.94	10/30/2025	Food and Beverage	Undisputed	06/30/2026	1233208756	CMS
GENZYME CORPORATION	$6,647.00	10/30/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	06/30/2026	1233208758	CMS
GENZYME CORPORATION	$266.00	10/30/2025	Travel and Lodging	Undisputed	06/30/2026	1233208760	CMS
GENZYME CORPORATION	$633.00	12/10/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	06/30/2026	1233208774	CMS
GlaxoSmithKline, LLC.	$14.74	03/18/2025	Food and Beverage	Undisputed	06/30/2026	1190411453	CMS
GlaxoSmithKline, LLC.	$20.33	07/02/2025	Food and Beverage	Undisputed	06/30/2026	1190594077	CMS
GlaxoSmithKline, LLC.	$16.98	07/30/2025	Food and Beverage	Undisputed	06/30/2026	1191641202	CMS
GlaxoSmithKline, LLC.	$18.69	11/13/2025	Food and Beverage	Undisputed	06/30/2026	1190910679	CMS
GlaxoSmithKline, LLC.	$18.60	12/08/2025	Food and Beverage	Undisputed	06/30/2026	1190860654	CMS
Ionis Pharmaceuticals, Inc.	$14.86	10/31/2025	Food and Beverage	Undisputed	06/30/2026	1246792931	CMS
Ionis Pharmaceuticals, Inc.	$18.92	12/03/2025	Food and Beverage	Undisputed	06/30/2026	1246792933	CMS
LEO Pharma Inc.	$34.71	09/02/2025	Food and Beverage	Undisputed	06/30/2026	1252042072	CMS
LEO Pharma Inc.	$23.26	10/07/2025	Food and Beverage	Undisputed	06/30/2026	1252042074	CMS
LEO Pharma Inc.	$36.10	10/27/2025	Food and Beverage	Undisputed	06/30/2026	1252042076	CMS
Lilly USA, LLC	$24.80	03/13/2025	Food and Beverage	Undisputed	06/30/2026	1186623040	CMS
Lilly USA, LLC	$19.66	04/02/2025	Food and Beverage	Undisputed	06/30/2026	1186634975	CMS
Novartis Pharmaceuticals Corporation	$22.50	01/29/2025	Food and Beverage	Undisputed	06/30/2026	1200559697	CMS
Novartis Pharmaceuticals Corporation	$21.15	03/05/2025	Food and Beverage	Undisputed	06/30/2026	1200559699	CMS
Novartis Pharmaceuticals Corporation	$9.69	04/16/2025	Food and Beverage	Undisputed	06/30/2026	1200559705	CMS
Novartis Pharmaceuticals Corporation	$1.55	04/16/2025	Food and Beverage	Undisputed	06/30/2026	1200559707	CMS
Novartis Pharmaceuticals Corporation	$14.81	04/23/2025	Food and Beverage	Undisputed	06/30/2026	1200559701	CMS
Novartis Pharmaceuticals Corporation	$26.20	04/29/2025	Food and Beverage	Undisputed	06/30/2026	1200559711	CMS
Novartis Pharmaceuticals Corporation	$10.99	05/14/2025	Food and Beverage	Undisputed	06/30/2026	1200559709	CMS
Novartis Pharmaceuticals Corporation	$19.05	05/22/2025	Food and Beverage	Undisputed	06/30/2026	1200559703	CMS
Novartis Pharmaceuticals Corporation	$28.35	06/17/2025	Food and Beverage	Undisputed	06/30/2026	1200559713	CMS
Novartis Pharmaceuticals Corporation	$17.43	07/10/2025	Food and Beverage	Undisputed	06/30/2026	1200559721	CMS
Novartis Pharmaceuticals Corporation	$33.86	07/16/2025	Food and Beverage	Undisputed	06/30/2026	1200559715	CMS
Novartis Pharmaceuticals Corporation	$21.88	09/03/2025	Food and Beverage	Undisputed	06/30/2026	1200559723	CMS
Novartis Pharmaceuticals Corporation	$16.30	09/29/2025	Food and Beverage	Undisputed	06/30/2026	1200559717	CMS
Novartis Pharmaceuticals Corporation	$29.56	10/09/2025	Food and Beverage	Undisputed	06/30/2026	1200559719	CMS
Novartis Pharmaceuticals Corporation	$6.97	10/14/2025	Food and Beverage	Undisputed	06/30/2026	1200559695	CMS
Novartis Pharmaceuticals Corporation	$15.96	11/05/2025	Food and Beverage	Undisputed	06/30/2026	1200391800	CMS
Novartis Pharmaceuticals Corporation	$25.25	11/06/2025	Food and Beverage	Undisputed	06/30/2026	1200391782	CMS
Novartis Pharmaceuticals Corporation	$22.27	11/13/2025	Food and Beverage	Undisputed	06/30/2026	1200391792	CMS
Novartis Pharmaceuticals Corporation	$27.35	12/02/2025	Food and Beverage	Undisputed	06/30/2026	1200391794	CMS
Novartis Pharmaceuticals Corporation	$15.24	12/11/2025	Food and Beverage	Undisputed	06/30/2026	1200391798	CMS
Octapharma USA, Inc.	$16.62	01/07/2025	Food and Beverage	Undisputed	06/30/2026	1245084687	CMS
Octapharma USA, Inc.	$17.80	02/26/2025	Food and Beverage	Undisputed	06/30/2026	1245084689	CMS
Octapharma USA, Inc.	$21.37	04/23/2025	Food and Beverage	Undisputed	06/30/2026	1245084691	CMS
Octapharma USA, Inc.	$24.35	04/28/2025	Food and Beverage	Undisputed	06/30/2026	1245084693	CMS
Octapharma USA, Inc.	$21.67	06/04/2025	Food and Beverage	Undisputed	06/30/2026	1245084695	CMS
Octapharma USA, Inc.	$24.76	06/23/2025	Food and Beverage	Undisputed	06/30/2026	1245084697	CMS
Octapharma USA, Inc.	$22.30	07/29/2025	Food and Beverage	Undisputed	06/30/2026	1245084699	CMS
Octapharma USA, Inc.	$12.70	08/26/2025	Food and Beverage	Undisputed	06/30/2026	1245084701	CMS
Octapharma USA, Inc.	$12.03	12/10/2025	Food and Beverage	Undisputed	06/30/2026	1245084703	CMS
Optinose US, Inc.	$27.14	03/12/2025	Food and Beverage	Undisputed	06/30/2026	1163254390	CMS
Organon LLC	$7.74	02/20/2025	Food and Beverage	Undisputed	06/30/2026	1237715368	CMS
PFIZER INC.	$26.78	01/27/2025	Food and Beverage	Undisputed	06/30/2026	1231315312	CMS
PFIZER INC.	$26.78	04/24/2025	Food and Beverage	Undisputed	06/30/2026	1228968257	CMS
PFIZER INC.	$21.49	05/07/2025	Food and Beverage	Undisputed	06/30/2026	1230038025	CMS
Pharming Healthcare, Inc.	$27.84	03/17/2025	Food and Beverage	Undisputed	06/30/2026	1200804146	CMS
Pharming Healthcare, Inc.	$29.03	06/10/2025	Food and Beverage	Undisputed	06/30/2026	1200804148	CMS
Regeneron Healthcare Solutions, Inc.	$1,593.05	04/15/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	06/30/2026	1213066246	CMS
Regeneron Healthcare Solutions, Inc.	$2,373.75	04/18/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	06/30/2026	1213066248	CMS
Regeneron Healthcare Solutions, Inc.	$949.50	06/06/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	06/30/2026	1213066250	CMS
Regeneron Healthcare Solutions, Inc.	$26.46	06/11/2025	Food and Beverage	Undisputed	06/30/2026	1213066252	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.