Zarmeena Vendal, MD
Ophthalmology · West Lake Hills, TXNPI 1770534737
Payments from drug & device makers
Across 711 payments — averaging $1083.96 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Alcon$208K
- Alcon Research LLC$190K
- Johnson & Johnson Surgical Vision, Inc.$104K
- Biotissue Holdings Inc.$85K
- Sight Sciences, Inc.$66K
- Rxsight Inc$47K
- plus $71K from 21 others
What the payments were for
- Consulting fees$257,18564%
- Speaking & faculty fees$105,37526%
- Travel & lodging$19,7195%
- Food & beverage$22,0755%
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 |
|---|---|---|
| Alcon | 251 | $208,422 |
| Alcon Research LLC | 17 | $190,091 |
| Johnson & Johnson Surgical Vision, Inc. | 41 | $103,732 |
| Biotissue Holdings Inc. | 45 | $85,242 |
| Sight Sciences, Inc. | 68 | $65,626 |
| Rxsight Inc | 18 | $46,671 |
| AbbVie(2 entities) | 123 | $46,272 |
| Bausch & Lomb Americas Inc. | 38 | $16,627 |
| Glaukos Corporation | 12 | $5,843 |
| Sun Pharmaceutical Industries Inc. | 19 | $472 |
| Ocular Therapeutix, Inc. | 15 | $314 |
| Aerie Pharmaceuticals, Inc. | 11 | $223 |
| Bausch & Lomb, A Division Of Bausch Health US, LLC | 12 | $202 |
| Amgen(2 entities) | 8 | $152 |
| Thea Pharma Inc. | 6 | $128 |
| Novartis | 6 | $119 |
| Ivantis, Inc | 2 | $116 |
| Eyevance Pharmaceuticals LLC | 4 | $73 |
| Oyster Point Pharma, Inc. | 3 | $69 |
| Shire North American Group Inc | 3 | $64 |
| Tearlab Corp | 3 | $58 |
| Beaver-visitec International, Inc. | 1 | $36 |
| Dompe US, Inc. | 1 | $32 |
| ANI Pharmaceuticals, Inc. | 1 | $31 |
| Astellas Pharma US Inc | 1 | $27 |
| Harrow Eye, LLC | 1 | $26 |
| NEW World Medical,inc. | 1 | $25 |
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.
- OMNI(R) SURGICAL SYSTEM (US)$63,735
- Hydrus Microstent$50,151
- Clareon$42,142
- DURYSTA$40,372
- LenSx$35,796
- SION SURGICAL INSTRUMENT$30,355
- AcrySof IQ PanOptix UV IOL$21,680
- NGENUITY$21,050
- AcrySof IQ VIVITY$16,030
- Rhopressa$15,419
- AcrySof IQ VIVITY IOL$14,633
- AcrySof IQ PanOptix$11,471
- Voyager DSLT$9,650
- Clareon PanOptix Pro$7,625
- Prokera$6,298
- AmnioGraft$6,298
- AmnioGuard$6,175
- Luxor$5,803
- Rocklatan$5,779
- VYZULTA$4,788
How this compares
$770,695 in reported general payments places this provider in the 95th percentile of 1,355 ophthalmology 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 |
|---|---|---|
| LumiganBimatoprost | 294 | $160,322 |
| RocklatanNetarsudil Mesylat/Latanoprost | 169 | $65,350 |
| RhopressaNetarsudil Mesylate | 164 | $59,688 |
| RestasisCyclosporine | 36 | $48,378 |
| CombiganBrimonidine Tartrate/Timolol | 85 | $32,157 |
| Brimonidine Tartrate | 157 | $25,317 |
| Alphagan PBrimonidine Tartrate | 59 | $25,056 |
| VyzultaLatanoprostene Bunod | 47 | $24,796 |
| XiidraLifitegrast | 12 | $20,143 |
| Brimonidine Tartrate-TimololBrimonidine Tartrate/Timolol | 99 | $17,769 |
| Cyclosporine | 26 | $9,443 |
| SimbrinzaBrinzolamide/Brimonidine Tart | 44 | $9,104 |
| Latanoprost | 619 | $7,563 |
| Bromfenac Sodium | 37 | $5,172 |
| Travoprost | 36 | $5,157 |
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, Alphagan P | $46,272 | $265,913474 claims |
| Aerie Pharmaceuticals, Inc.Rocklatan, Rhopressa | $223 | $125,038333 claims |
| Bausch & Lomb Americas Inc.Vyzulta, Xiidra | $16,627 | $44,93959 claims |
| AlconSimbrinza | $208,422 | $9,10444 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 95th percentile of 1,355 ophthalmology providers in Texas.
Other ophthalmology in West Lake Hills
- Charles WykoffBellaire$73.4M
- David BrownHouston$51.7M
- Sunil PatelAbilene$11.1M
- Chirag JhaveriAustin$9.4M
- Robert WongAustin$6.6M
- Fuad MakkoukAustin$6.6M
- Patrick WilliamsArlington$6.6M
- Ashkan AbbeyDallas$5.7M
- Karl CsakyDallas$4.9M
- Michael SingerSan Antonio$4.2M
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.