Chelsea McKnight
Optometrist · Tupelo, MSNPI 1275917346
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 99.4% of the total across 194 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. It is spread thinly across 25 manufacturers, the largest accounting for just 18.5% — the pattern of someone who eats at a lot of different presentations. Among optometrist clinicians in MS with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 194 payments — averaging $21.21 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Mallinckrodt Hospital Products Inc.$762
- AbbVie$545
- Alcon$406
- Bausch & Lomb Americas Inc.$369
- Johnson & Johnson Vision Care, Inc.$311
- Rxsight Inc$220
- plus $2K from 19 others
What the payments were for
- Speaking & faculty fees$261%
- Food & beverage$4,08999%
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 |
|---|---|---|
| Mallinckrodt Hospital Products Inc. | 46 | $762 |
| AbbVie(2 entities) | 31 | $545 |
| Alcon | 20 | $406 |
| Bausch & Lomb Americas Inc. | 11 | $369 |
| Johnson & Johnson Vision Care, Inc. | 16 | $311 |
| Rxsight Inc | 11 | $220 |
| Harrow Eye, LLC | 5 | $193 |
| Novartis | 11 | $159 |
| Oyster Point Pharma, Inc. | 7 | $147 |
| Aerie Pharmaceuticals, Inc. | 3 | $123 |
| Bausch & Lomb, A Division Of Bausch Health US, LLC | 3 | $117 |
| Eyevance Pharmaceuticals LLC | 2 | $86 |
| Dompe US, Inc. | 2 | $85 |
| Glaukos Corporation | 2 | $82 |
| Sun Pharmaceutical Industries Inc. | 5 | $80 |
| Ocular Therapeutix, Inc. | 4 | $79 |
| ANI Pharmaceuticals, Inc. | 3 | $65 |
| Apellis Pharmaceuticals, Inc. | 1 | $56 |
| Eyepoint US, Inc. | 1 | $54 |
| Tarsus Pharmaceuticals, Inc. | 2 | $45 |
| Biotissue Holdings Inc. | 3 | $39 |
| Rayner Intraocular Lenses Limited | 1 | $29 |
| Sight Sciences, Inc. | 2 | $28 |
| Coopervision Inc. | 1 | $20 |
| Johnson & Johnson Surgical Vision, Inc. | 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.
- IHEEZO$130
How this compares
$4,115 in reported general payments places this provider in the 90th percentile of 372 optometrist providers in Mississippi.
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 |
|---|---|---|
| LumiganBimatoprost | 127 | $50,244 |
| XdemvyLotilaner | 16 | $29,859 |
| RestasisCyclosporine | 23 | $21,196 |
| TyrvayaVarenicline Tartrate | 18 | $11,631 |
| CombiganBrimonidine Tartrate/Timolol | 27 | $7,469 |
| VyzultaLatanoprostene Bunod | 13 | $6,767 |
| SimbrinzaBrinzolamide/Brimonidine Tart | 15 | $5,289 |
| Prednisolone Acetate | 139 | $4,028 |
| Tobramycin-DexamethasoneTobramycin/Dexamethasone | 84 | $3,112 |
| Latanoprost | 333 | $2,718 |
| Brimonidine Tartrate-TimololBrimonidine Tartrate/Timolol | 23 | $1,739 |
| Dorzolamide-TimololDorzolamide Hcl/Timolol Maleat | 128 | $1,573 |
| Neomycin-Polymyxin-DexamethNeomycin/Polymyxin B/Dexametha | 161 | $1,543 |
| Dorzolamide Hcl | 55 | $1,102 |
| Brimonidine Tartrate | 75 | $676 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| AbbVieLumigan, Restasis, Combigan | $545 | $78,910177 claims |
| Tarsus Pharmaceuticals, Inc.Xdemvy | $45 | $29,85916 claims |
| Oyster Point Pharma, Inc.Tyrvaya | $147 | $11,63118 claims |
| Bausch & Lomb Americas Inc.Vyzulta | $369 | $6,76713 claims |
| AlconSimbrinza | $406 | $5,28915 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 90th percentile of 372 optometrist providers in Mississippi.
Other optometrist in Tupelo
- Ryan RussellTupelo$5K
- Dax EckardTupelo$5K
- Fred MothershedTupelo$4K
- Kristopher MayColdwater$229K
- Alyssa MabrySenatobia$66K
- Roya AttarJackson$19K
- Deandre CarrByram$9K
- Michael ObrienSouthaven$9K
- George MarchbanksGulfport$9K
- William ArnoldMadison$9K
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.