Reghan Maddox
Family · Greeneville, TNNPI 1790410074
Payments from drug & device makers
Across 140 payments — averaging $22.66 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AstraZeneca$307
- Bayer$176
- E.r. Squibb & Sons, L.L.C.$167
- Mirati Therapeutics, Inc.$167
- Merck$164
- Incyte Corporation$161
- plus $2K from 33 others
What the payments were for
- Food & beverage$2,53780%
- Education$63620%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
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 |
|---|---|---|
| AstraZeneca(2 entities) | 13 | $307 |
| Bayer | 10 | $176 |
| E.r. Squibb & Sons, L.L.C. | 13 | $167 |
| Mirati Therapeutics, Inc. | 5 | $167 |
| Merck | 7 | $164 |
| Incyte Corporation | 5 | $161 |
| Astellas Pharma US Inc | 5 | $156 |
| AVEO Pharmaceuticals, Inc. | 3 | $153 |
| Seagen Inc. | 3 | $142 |
| Lilly USA, LLC | 8 | $141 |
| AbbVie | 3 | $128 |
| Sanofi-aventis U.S. LLC | 1 | $100 |
| Eisai Inc. | 5 | $99 |
| Regeneron Healthcare Solutions, Inc. | 4 | $88 |
| Novartis | 3 | $86 |
| Amgen | 5 | $81 |
| Sanofi | 4 | $80 |
| GSK | 4 | $77 |
| Exelixis Inc. | 3 | $76 |
| Bristol Myers Squibb | 5 | $75 |
| Novo Nordisk | 4 | $72 |
| Johnson & Johnson | 4 | $62 |
| Puma Biotechnology, Inc. | 3 | $58 |
| Morphosys, US Inc. | 3 | $48 |
| Genentech USA, Inc. | 2 | $42 |
| Pharmaessentia USA Corporation | 1 | $33 |
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $31 |
| Tersera Therapeutics LLC | 1 | $23 |
| Array Biopharma Inc | 1 | $23 |
| Daiichi Sankyo Inc. | 1 | $20 |
| Stemline Therapeutics Inc. | 1 | $18 |
| Genmab U.S., Inc. | 1 | $18 |
| Beigene USA, Inc. | 1 | $16 |
| Gilead | 1 | $15 |
| Apellis Pharmaceuticals, Inc. | 1 | $15 |
| Secura Bio, Inc. | 1 | $15 |
| Agios Pharmaceuticals, Inc. | 1 | $14 |
| Servier Pharmaceuticals LLC | 1 | $14 |
| Kyowa Kirin, Inc. | 1 | $13 |
How this compares
$3,173 in reported general payments places this provider in the 85th percentile of 6,706 family providers in Tennessee.
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.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Methylprednisolone | 119 | $994 |
| Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav | 88 | $990 |
| Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst | 35 | $519 |
| Doxycycline Hyclate | 41 | $346 |
| Cefdinir | 19 | $307 |
| Albuterol Sulfate HfaAlbuterol Sulfate | 12 | $276 |
| Fluticasone Propionate | 19 | $238 |
| Ondansetron OdtOndansetron | 32 | $230 |
| Cephalexin | 24 | $202 |
| Benzonatate | 31 | $160 |
| Azithromycin | 28 | $139 |
| Fluconazole | 27 | $105 |
| Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim | 22 | $89 |
| Amoxicillin | 16 | $52 |
Paid to pharmacies, not to this prescriber.
Other family in Greeneville
- Stacy BrownMt Juliet$719K
- Dana WebberKnoxville$499K
- Brandy BiedermanHixson$448K
- Cynthia MillerMurfreesboro$384K
- Tamera ThoenerNashville$254K
- April SwonerHermitage$246K
- Jennifer WilliamsNashville$213K
- Chantil JeffreysGermantown$195K
- Laura PorchCordova$148K
- Lori LankfordNashville$148K
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.