Damon Payton, DPM
Foot & Ankle Surgery · Florissant, MONPI 1649200502
Payments from drug & device makers
Across 32 payments — averaging $27.84 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Koya Medical, Inc.$425
- Amgen$131
- Paratek Pharmaceuticals, Inc.$65
- Lilly USA, LLC$44
- Nevro Corp.$40
- Merck$36
- plus $150 from 7 others
What the payments were for
- Food & beverage$891100%
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 |
|---|---|---|
| Koya Medical, Inc. | 13 | $425 |
| Amgen(2 entities) | 2 | $131 |
| Paratek Pharmaceuticals, Inc. | 4 | $65 |
| Lilly USA, LLC | 2 | $44 |
| Nevro Corp. | 2 | $40 |
| Merck | 2 | $36 |
| Johnson & Johnson | 1 | $32 |
| Exact Sciences | 1 | $26 |
| Vertex | 1 | $22 |
| Kyowa Kirin, Inc. | 1 | $21 |
| Protega Pharmaceutials Inc | 1 | $18 |
| Globus Medical | 1 | $16 |
| Integra Lifesciences Corporation | 1 | $15 |
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.
- Dayspring$458
- Koya Medical$118
- KRYSTEXXA$116
How this compares
$891 in reported general payments places this provider in the 20th percentile of 163 foot & ankle surgery providers in Missouri.
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 |
|---|---|---|
| Clotrimazole | 77 | $1,444 |
| Ciclopirox | 43 | $1,130 |
| Ammonium Lactate | 60 | $1,026 |
| Clobetasol Propionate | 11 | $1,021 |
| Diclofenac Sodium | 33 | $768 |
| CiclopiroxCiclopirox Olamine | 22 | $709 |
| Ketoconazole | 23 | $594 |
| Terbinafine Hcl | 15 | $512 |
| Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav | 22 | $186 |
| Cephalexin | 14 | $87 |
Paid to pharmacies, not to this prescriber.
Other foot & ankle surgery in Florissant
- Robert DjaliFlorissant$24K
- Michael KatemanFlorissant$18K
- Emily ErmitanoFlorissant$13K
- Shari KaminskyFlorissant$12K
- Jeremy McCormickSaint Louis$1.5M
- Jeffrey JohnsonSaint Louis$944K
- Timothy BadweyKansas City$427K
- Amar PatelLees Summit$272K
- Raymond AbdoSaint Louis$251K
- Vincent SollecitoSaint Louis$221K
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.