Donald Sharp
Dermatology · Oak Ridge, TNNPI 1780652230
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 98.2% of the total across 218 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 25 manufacturers reported payments, led by AbbVie at 25.4% of the total. Reporting peaked in 2019 at $1,413 and has fallen 98.4% since, to $23 in 2022. That places this record below the midpoint for dermatology clinicians in TN, where the typical reported total is $3,452.
Across 218 payments — averaging $17.92 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$991
- Novartis$788
- Sun Pharmaceutical Industries Inc.$358
- Genentech USA, Inc.$242
- Johnson & Johnson$207
- Regeneron Healthcare Solutions, Inc.$195
- plus $1K from 19 others
What the payments were for
- Food & beverage$3,83498%
- Education$722%
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 |
|---|---|---|
| AbbVie | 58 | $991 |
| Novartis | 37 | $788 |
| Sun Pharmaceutical Industries Inc. | 22 | $358 |
| Genentech USA, Inc. | 14 | $242 |
| Johnson & Johnson | 11 | $207 |
| Regeneron Healthcare Solutions, Inc. | 9 | $195 |
| Pfizer | 8 | $125 |
| Mayne Pharma Commercial LLC | 6 | $118 |
| Sanofi | 7 | $117 |
| UCB, Inc. | 5 | $115 |
| Lilly USA, LLC | 7 | $111 |
| Bristol Myers Squibb | 5 | $101 |
| Amgen | 5 | $98 |
| VYNE Pharmaceuticals Inc. | 4 | $67 |
| DUSA Pharmaceuticals, Inc. | 3 | $61 |
| LEO Pharma Inc. | 4 | $47 |
| Ortho Dermatologics, A Division Of Bausch Health US, LLC | 3 | $44 |
| Smith+Nephew | 1 | $18 |
| Dermira, Inc. | 1 | $17 |
| Strata Skin Sciences, Inc. | 3 | $17 |
| Incyte Corporation | 1 | $15 |
| Organogenesis Inc. | 1 | $14 |
| Helsinn Therapeutics (U.S.), Inc. | 1 | $13 |
| Nabriva Therapeutics, PLC | 1 | $13 |
| Merck | 1 | $13 |
How this compares
$3,906 in reported general payments places this provider in the 50th percentile of 209 dermatology providers in Tennessee.
Other dermatology in Oak Ridge
- Leland SmithOak Ridge$13K
- Kimberly VincentNashville$1.5M
- Adrian RodriguezNashville$1.1M
- Michael GoldNashville$748K
- Joni SagoKingsport$661K
- Jennifer LeeBrentwood$396K
- Christina FeserClarksville$383K
- Emily OverholserMemphis$322K
- James TurnerBartlett$314K
- Kimberly GrandeKnoxville$224K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.