Keoni Nguyen, DO
Dermatology · Mason, OHNPI 1831388198
Payments from drug & device makers
Across 47 payments — averaging $54.48 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Kerecis Limited$2K
- AbbVie$332
- Novartis$161
- Sun Pharmaceutical Industries Inc.$122
- Sanofi$84
- Lilly USA, LLC$68
- plus $123 from 6 others
What the payments were for
- Travel & lodging$1,52960%
- Food & beverage$96838%
- Education$642%
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 |
|---|---|---|
| Kerecis Limited | 3 | $1,671 |
| AbbVie | 22 | $332 |
| Novartis | 4 | $161 |
| Sun Pharmaceutical Industries Inc. | 4 | $122 |
| Sanofi | 4 | $84 |
| Lilly USA, LLC | 3 | $68 |
| E.r. Squibb & Sons, L.L.C. | 2 | $32 |
| Verrica Pharmaceuticals Inc. | 1 | $27 |
| Amgen | 1 | $19 |
| Incyte Corporation | 1 | $17 |
| UCB, Inc. | 1 | $15 |
| Regeneron Healthcare Solutions, Inc. | 1 | $13 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- Kerecis SurgiClose$6,117
- Kerecis GraftGuide$1,529
- Kerecis Omega3 Marigen$568
- Kerecis Omega3 SurgiClose$142
- COSENTYX$100
How this compares
$2,560 in reported general payments places this provider in the 50th percentile of 460 dermatology providers in Ohio.
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 |
|---|---|---|
| Humira(Cf) PenAdalimumab | 11 | $77,395 |
| Dupixent PenDupilumab | 13 | $51,266 |
| Fluorouracil | 257 | $21,565 |
| Clobetasol Propionate | 402 | $17,436 |
| Tretinoin | 42 | $5,163 |
| Desloratadine | 182 | $5,024 |
| Ketoconazole | 96 | $2,659 |
| Triamcinolone Acetonide | 204 | $1,591 |
| Cephalexin | 77 | $1,234 |
| Doxycycline Hyclate | 39 | $794 |
| Hydrocortisone | 85 | $381 |
| Terbinafine Hcl | 46 | $380 |
| Imiquimod | 14 | $338 |
| Clindamycin Phosphate | 16 | $335 |
| Clindamycin Hcl | 25 | $328 |
Paid to pharmacies, not to this prescriber.
Other dermatology in Mason
- Nathan WeirMason$74K
- Matthew ZirwasBexley$7.4M
- Neil KormanCleveland$6M
- Jeffrey TraversDayton$4.7M
- Jennifer NashWesterville$4M
- Jessica KaffenbergerColumbus$3.2M
- Rocco SerraoDayton$3M
- Patrick ShannonBoardman$2M
- George DrewMarion$2M
- Benjamin BoguckiColumbus$2M
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.