Vishal Patel, MD
Glaucoma Specialist · Plano, TXNPI 1457845919
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 41 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 15 manufacturers reported payments, led by AbbVie at 25.9% of the total. Reporting peaked in 2023 at $685 and has fallen 63.6% since, to $249 in 2025. That places this record below the midpoint for glaucoma specialist clinicians in TX, where the typical reported total is $2,605.
Across 41 payments — averaging $37.73 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$401
- Rxsight Inc$294
- Alcon$292
- Boston Scientific$171
- Bausch & Lomb Americas Inc.$142
- Glaukos Corporation$43
- plus $204 from 9 others
What the payments were for
- Food & beverage$1,547100%
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 | 17 | $401 |
| Rxsight Inc | 4 | $294 |
| Alcon | 3 | $292 |
| Boston Scientific | 1 | $171 |
| Bausch & Lomb Americas Inc. | 3 | $142 |
| Glaukos Corporation | 2 | $43 |
| Oyster Point Pharma, Inc. | 2 | $39 |
| Thea Pharma Inc. | 2 | $35 |
| Sun Pharmaceutical Industries Inc. | 1 | $28 |
| Sanofi | 1 | $22 |
| Amgen | 1 | $21 |
| Harrow Eye, LLC | 1 | $18 |
| Sight Sciences, Inc. | 1 | $15 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 1 | $14 |
| Merck | 1 | $12 |
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.
How this compares
$1,547 in reported general payments places this provider in the 35th percentile of 31 glaucoma specialist providers in Texas.
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 |
|---|---|---|
| RocklatanNetarsudil Mesylat/Latanoprost | 36 | $12,529 |
| RestasisCyclosporine | 11 | $12,321 |
| Cyclosporine | 13 | $11,139 |
| LumiganBimatoprost | 16 | $8,230 |
| RhopressaNetarsudil Mesylate | 14 | $7,602 |
| VyzultaLatanoprostene Bunod | 15 | $7,457 |
| Brimonidine Tartrate | 51 | $5,249 |
| Brimonidine Tartrate-TimololBrimonidine Tartrate/Timolol | 14 | $4,485 |
| Prednisolone Acetate | 78 | $4,306 |
| Latanoprost | 175 | $2,094 |
| TafluprostTafluprost/Pf | 15 | $1,777 |
| Dorzolamide-TimololDorzolamide Hcl/Timolol Maleat | 87 | $1,666 |
| Dorzolamide-TimololDorzolamide/Timolol/Pf | 16 | $1,660 |
| Timolol Maleate | 70 | $975 |
| MoxifloxacinMoxifloxacin Hcl | 40 | $563 |
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 |
|---|---|---|
| AbbVieRestasis, Lumigan | $401 | $20,55027 claims |
| Bausch & Lomb Americas Inc.Vyzulta | $142 | $7,45715 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 35th percentile of 31 glaucoma specialist providers in Texas.
Other glaucoma specialist in Plano
- Shivani KamatDallas$164K
- Robert FeldmanHouston$31K
- Amenze OriaifoAustin$18K
- David LeeHouston$17K
- Nicholas GurneyFt Worth$13K
- Patrick WuHouston$11K
- Irina VoloskoAustin$11K
- Logan VincentTyler$5K
- Thao ThachGarland$4K
- Elza RachidHouston$4K
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.