Alexander Knezevic, MD
Ophthalmology · Los Angeles, CANPI 1841671153
Payments from drug & device makers
Across 200 payments — averaging $189.96 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Johnson & Johnson Surgical Vision, Inc.$24K
- Glaukos Corporation$4K
- Alcon$2K
- Alcon Research LLC$2K
- Lensar, Inc.$697
- Carl Zeiss Meditec USA, Inc.$613
- plus $4K from 18 others
What the payments were for
- Consulting fees$23,72662%
- Travel & lodging$1,2543%
- Food & beverage$12,99134%
- Entertainment$210%
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 |
|---|---|---|
| Johnson & Johnson Surgical Vision, Inc. | 50 | $24,329 |
| Glaukos Corporation | 24 | $3,735 |
| Alcon | 21 | $2,184 |
| Alcon Research LLC | 2 | $1,950 |
| Lensar, Inc. | 2 | $697 |
| Carl Zeiss Meditec USA, Inc. | 5 | $613 |
| Bausch & Lomb Americas Inc. | 10 | $515 |
| Sight Sciences, Inc. | 11 | $459 |
| AbbVie(2 entities) | 12 | $459 |
| Harrow Eye, LLC | 5 | $432 |
| Tarsus Pharmaceuticals, Inc. | 8 | $387 |
| Dompe US, Inc. | 8 | $337 |
| NEW World Medical,inc. | 3 | $307 |
| Amgen(2 entities) | 7 | $264 |
| Rxsight Inc | 6 | $248 |
| Novartis | 5 | $216 |
| Oyster Point Pharma, Inc. | 5 | $213 |
| Sun Pharmaceutical Industries Inc. | 6 | $143 |
| Kala Pharmaceuticals, Inc. | 2 | $138 |
| Omeros Corporation | 1 | $118 |
| Ivantis, Inc | 1 | $116 |
| Biotissue Holdings Inc. | 4 | $85 |
| Eyevance Pharmaceuticals LLC | 1 | $24 |
| Optos, Inc. | 1 | $21 |
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.
- Tecnis IOL$82,659
- Tecnis Simplicity$1,474
- Hydrus Microstent$1,015
- iStent inject W$699
- LENSAR LASER SYSTEM$697
- iStent infinite Trabecular Micro-Bypass System Model iS3$532
- iS3-iStent infiniteTrabecular Micro-Bypass System Model iS3$327
- XIIDRA$264
- LIPIFLOW SYSTEM ACTIVATOR II (DISPOSABLE$262
- LIPIFLOW SYSTEM ACTIVATOR (DISPOSABLE)$262
- MEIBOMIAN GLAND EVALUATOR$262
- LIPIVIEW OCULAR SURFACE INTERFEROMETER$262
- KXL System$213
- iDose$197
- VisuMax$187
- ORA System VerifEye$175
- Clareon$162
- IACCESS$157
- QUATERA 700$153
- IOLMaster 700$153
How this compares
$37,992 in reported general payments places this provider in the 85th percentile of 2,513 ophthalmology providers in California.
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 |
|---|---|---|
| RestasisCyclosporine | 25 | $16,882 |
| XiidraLifitegrast | 19 | $15,398 |
| Cyclosporine | 36 | $11,020 |
| Prednisolone Acetate | 162 | $4,489 |
| Loteprednol Etabonate | 34 | $4,254 |
| Brimonidine Tartrate | 30 | $2,628 |
| MoxifloxacinMoxifloxacin Hcl | 102 | $2,302 |
| Ketorolac Tromethamine | 94 | $1,301 |
| Fluorometholone | 21 | $1,008 |
| ValacyclovirValacyclovir Hcl | 21 | $941 |
| Latanoprost | 68 | $893 |
| Tobramycin-DexamethasoneTobramycin/Dexamethasone | 14 | $512 |
| Dorzolamide-TimololDorzolamide Hcl/Timolol Maleat | 22 | $422 |
| Neomycin-Polymyxin-DexamethNeomycin/Polymyxin B/Dexametha | 25 | $408 |
| Ciprofloxacin Hcl | 26 | $205 |
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 | $459 | $16,88225 claims |
| Bausch & Lomb Americas Inc.Xiidra | $515 | $15,39819 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 85th percentile of 2,513 ophthalmology providers in California.
Other ophthalmology in Los Angeles
- Steven JacobsonLos Angeles$4.7M
- David BoyerLos Angeles$4M
- Firas RahhalLos Angeles$1.2M
- Nicole FramLos Angeles$1.2M
- Andrew MoshfeghiLos Angeles$1M
- Pradeep PrasadLos Angeles$901K
- Barry SeibelLos Angeles$835K
- David LiaoLos Angeles$722K
- Nisha AcharyaSan Francisco$33M
- David WirtaNewport Beach$18.4M
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.