Dexter Walcott, MD
Allergy & Immunology · Jackson, MSNPI 1457321325
Payments from drug & device makers
Across 837 payments — averaging $183.69 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Sanofi$93K
- Regeneron Healthcare Solutions, Inc.$44K
- Covis Pharma GmbH$5K
- GSK$2K
- AstraZeneca$2K
- CSL Behring$2K
- plus $6K from 30 others
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Sanofi | 97 | $92,837 |
| Regeneron Healthcare Solutions, Inc. | 105 | $43,823 |
| Covis Pharma GmbH | 3 | $5,279 |
| GSK | 172 | $2,482 |
| AstraZeneca | 96 | $2,017 |
| CSL Behring | 78 | $1,799 |
| Pfizer | 44 | $852 |
| Novartis | 33 | $613 |
| Genentech USA, Inc. | 32 | $608 |
| Amgen | 28 | $516 |
| Grifols USA, LLC | 24 | $437 |
| Octapharma USA, Inc. | 21 | $397 |
| LEO Pharma Inc. | 9 | $204 |
| Optinose US, Inc. | 10 | $181 |
| Pharming Healthcare, Inc. | 8 | $177 |
| ARS Pharmaceuticals Operations, Inc. | 8 | $167 |
| Biocryst US Sales Co., LLC | 7 | $158 |
| Boehringer Ingelheim | 8 | $157 |
| Takeda Pharmaceuticals U.S.A., Inc. | 8 | $154 |
| Sanofi-aventis U.S. LLC | 2 | $142 |
| Kaleo, Inc. | 9 | $129 |
| AbbVie | 6 | $105 |
| Blueprint Medicines Corporation | 4 | $86 |
| Galderma Laboratories, L.p. | 3 | $72 |
| Shire North American Group Inc | 3 | $52 |
| Lilly USA, LLC | 2 | $44 |
| Merck | 3 | $44 |
| Incyte Corporation | 3 | $41 |
| Teva Pharmaceuticals USA, Inc. | 3 | $37 |
| Ionis Pharmaceuticals, Inc. | 2 | $34 |
| Greer Laboratories, Inc. | 1 | $23 |
| Dermavant Sciences, Inc. | 1 | $23 |
| Gebauer Company | 1 | $20 |
| Mylan Specialty L.p. | 1 | $18 |
| Biocryst Pharmaceuticals, Inc. | 1 | $13 |
| Organon | 1 | $8 |
How this compares
$153,749 in reported general payments places this provider in the 85th percentile of 28 allergy & immunology providers in Mississippi.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Other allergy & immunology in Jackson
- Gailen MarshallJackson$266K
- Todd AdkinsJackson$226K
- Daniel VenarskeJackson$156K
- Chelle WilhelmJackson$61K
- Joshua PhillipsJackson$20K
- Claire RosenblattJackson$11K
- James HaltomJackson$11K
- Sheryll VincentJackson$3K
- Matthew ElliottJackson$862
- Stephen KempJackson$68
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.