Eran Duzman, MD
Ophthalmology · Irvine, CANPI 1174548903
Payments from drug & device makers
Across 522 payments — averaging $4673.49 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$2.1M
- Ocular Therapeutix, Inc.$286K
- Padagis US LLC$32K
- Sight Sciences, Inc.$6K
- Johnson & Johnson Vision Care, Inc.$3K
- Perrigo Company PLC$3K
- plus $5K from 18 others
Across 11 payments — averaging $1410.42 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Ocular Therapeutix, Inc.$15K
- AbbVie$828
What the payments were for
- Consulting fees$21,05071%
- Travel & lodging$1,4225%
- Food & beverage$6,99524%
- Entertainment$510%
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(2 entities) | 408 | $2,104,436 |
| Ocular Therapeutix, Inc. | 5 | $286,097 |
| Padagis US LLC | 4 | $32,040 |
| Sight Sciences, Inc. | 10 | $6,250 |
| Johnson & Johnson Vision Care, Inc. | 13 | $3,450 |
| Perrigo Company PLC | 1 | $2,500 |
| Johnson & Johnson Surgical Vision, Inc. | 16 | $1,838 |
| Alcon | 11 | $843 |
| Amgen(2 entities) | 11 | $428 |
| Sun Pharmaceutical Industries Inc. | 10 | $218 |
| Thea Pharma Inc. | 4 | $198 |
| Rxsight Inc | 3 | $169 |
| Oyster Point Pharma, Inc. | 3 | $164 |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $164 |
| Bausch & Lomb Americas Inc. | 3 | $151 |
| Tarsus Pharmaceuticals, Inc. | 5 | $145 |
| Bausch & Lomb, A Division Of Bausch Health US, LLC | 3 | $112 |
| Lensar, Inc. | 1 | $76 |
| Carl Zeiss Meditec, Inc. | 1 | $76 |
| Novartis | 3 | $62 |
| Dompe US, Inc. | 2 | $53 |
| Optos, Inc. | 2 | $51 |
| Kala Pharmaceuticals, Inc. | 1 | $24 |
| NEW World Medical,inc. | 1 | $16 |
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.
- RESTASIS$18,625
- OMNI(R) SURGICAL SYSTEM (US)$674
- DURYSTA$248
- Tecnis IOL$247
- Hydrus Microstent$244
- TRYPTYR$146
- Tecnis Simplicity$135
- ARGOS$126
- SIMBRINZA$125
- Rocklatan$125
- Rhopressa$125
- LUMIGAN$125
- XEN GLAUCOMA TREATMENT SYSTEM$125
- VUITY$123
- RXSIGHT CONTACT LENS$122
- RXSIGHT INJECTOR CARTRIDGE$122
- RXSIGHT INJECTOR HANDPIECE$122
- RXSIGHT LIGHT DELIVERY DEVICE (LDD)$122
- LIGHT ADJUSTABLE LENS (LAL)$122
- TYRVAYA$122
How this compares
$2,439,560 in reported general payments places this provider in the 95th 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 | 107 | $139,745 |
| LumiganBimatoprost | 234 | $131,390 |
| XiidraLifitegrast | 60 | $69,598 |
| Cyclosporine | 42 | $23,786 |
| CombiganBrimonidine Tartrate/Timolol | 40 | $13,950 |
| Prednisolone Acetate | 319 | $8,738 |
| Brimonidine Tartrate-TimololBrimonidine Tartrate/Timolol | 50 | $8,415 |
| TyrvayaVarenicline Tartrate | 11 | $5,987 |
| IlevroNepafenac | 15 | $5,704 |
| SimbrinzaBrinzolamide/Brimonidine Tart | 21 | $5,436 |
| MoxifloxacinMoxifloxacin Hcl | 169 | $5,322 |
| Travoprost | 34 | $5,088 |
| Latanoprost | 187 | $2,198 |
| Alphagan PBrimonidine Tartrate | 11 | $2,088 |
| Dorzolamide-TimololDorzolamide Hcl/Timolol Maleat | 40 | $953 |
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, Combigan, Alphagan P | $2,104,436 | $287,173392 claims |
| Bausch & Lomb Americas Inc.Xiidra | $151 | $69,59860 claims |
| Oyster Point Pharma, Inc.Tyrvaya | $164 | $5,98711 claims |
| NovartisIlevro | $62 | $5,70415 claims |
| AlconSimbrinza | $843 | $5,43621 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 2,513 ophthalmology providers in California.
Other ophthalmology in Irvine
- Nisha AcharyaSan Francisco$33M
- David WirtaNewport Beach$18.4M
- Michael IpPasadena$10.2M
- Raymond DouglasBeverly Hills$9.7M
- Sherif El HaraziGlendale$9.2M
- Daniel SchwartzSan Francisco$8M
- Nikolas Londonla Jolla$6.1M
- Michael BerlinWest Hollywood$5.7M
- Steven JacobsonLos Angeles$4.7M
- Peter WinArcadia$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.