Dewayne Darby
Family Medicine · Dandridge, TNNPI 1740203207
Payments from drug & device makers
Across 159 payments — averaging $13.19 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Novo Nordisk$479
- Novartis$276
- Pfizer$222
- GSK$209
- AbbVie$190
- Sunovion Pharmaceuticals Inc.$144
- plus $577 from 14 others
What the payments were for
- Food & beverage$2,098100%
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 |
|---|---|---|
| Novo Nordisk | 38 | $479 |
| Novartis | 22 | $276 |
| Pfizer | 19 | $222 |
| GSK | 14 | $209 |
| AbbVie(2 entities) | 14 | $190 |
| Sunovion Pharmaceuticals Inc. | 10 | $144 |
| Johnson & Johnson | 9 | $113 |
| Boehringer Ingelheim | 7 | $105 |
| Amgen(2 entities) | 6 | $75 |
| E.r. Squibb & Sons, L.L.C. | 5 | $66 |
| Sanofi-aventis U.S. LLC | 3 | $44 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 2 | $31 |
| Esperion Therapeutics, Inc. | 2 | $27 |
| Eisai Inc. | 2 | $26 |
| Amarin Pharma, Inc. | 1 | $17 |
| Bayer | 1 | $17 |
| Astellas Pharma US Inc | 1 | $17 |
| Antares Pharma, Inc. | 1 | $16 |
| AstraZeneca | 1 | $12 |
| Dexcom, Inc. | 1 | $12 |
How this compares
$2,098 in reported general payments places this provider in the 65th percentile of 2,087 family medicine providers in Tennessee.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Finasteride | 13 | $968 |
| Tamsulosin Hcl | 12 | $303 |
| Metoprolol Tartrate | 15 | $213 |
Paid to pharmacies, not to this prescriber.
Other family medicine in Dandridge
- Rickey ManningKnoxville$8.1M
- Kymberly MoyerGallatin$5.9M
- Natasha BallardChattanooga$5.7M
- Hina BudhwaniNashville$4.7M
- Paul WakefieldKnoxville$4.3M
- Emily HubbsKingsport$2.8M
- Jerry PunchKnoxville$2.1M
- Bridgette FraneyNashville$2M
- Andrew BrockmyreBristol$1.8M
- Marcus LeeTullahoma$1.5M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.