Herbert Greenman, MD
Ophthalmology · Charlotte, NCNPI 1598769028
Payments from drug & device makers
Across 165 payments — averaging $47.54 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Bausch & Lomb Americas Inc.$2K
- Seagen Inc.$1K
- Alcon$881
- GSK$708
- Regeneron Healthcare Solutions, Inc.$381
- AbbVie$374
- plus $3K from 28 others
What the payments were for
- Consulting fees$1,91024%
- Speaking & faculty fees$1,25016%
- Food & beverage$4,62259%
- Entertainment$621%
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 |
|---|---|---|
| Bausch & Lomb Americas Inc. | 18 | $1,625 |
| Seagen Inc. | 1 | $1,260 |
| Alcon | 27 | $881 |
| GSK | 4 | $708 |
| Regeneron Healthcare Solutions, Inc. | 16 | $381 |
| AbbVie(2 entities) | 14 | $374 |
| Amgen(2 entities) | 9 | $309 |
| Astellas Pharma US Inc | 4 | $305 |
| Novartis | 14 | $297 |
| Johnson & Johnson Surgical Vision, Inc. | 3 | $289 |
| Oyster Point Pharma, Inc. | 7 | $209 |
| Mallinckrodt Hospital Products Inc. | 7 | $166 |
| Sun Pharmaceutical Industries Inc. | 6 | $149 |
| Alimera Sciences, Inc. | 4 | $88 |
| Apellis Pharmaceuticals, Inc. | 4 | $82 |
| Beaver-visitec International, Inc. | 1 | $80 |
| Rxsight Inc | 2 | $71 |
| Optos, Inc. | 1 | $62 |
| Sight Sciences, Inc. | 3 | $61 |
| Harrow Eye, LLC | 2 | $59 |
| Coherus Oncology, Inc. | 2 | $57 |
| Biotissue Holdings Inc. | 2 | $49 |
| Bausch & Lomb, A Division Of Bausch Health US, LLC | 2 | $42 |
| Tarsus Pharmaceuticals, Inc. | 1 | $33 |
| Sandoz | 1 | $33 |
| Genentech USA, Inc. | 2 | $32 |
| ANI Pharmaceuticals, Inc. | 1 | $31 |
| Eyepoint US, Inc. | 1 | $20 |
| Dompe US, Inc. | 1 | $17 |
| Aerie Pharmaceuticals, Inc. | 1 | $17 |
| Omeros Corporation | 1 | $16 |
| Ocular Therapeutix, Inc. | 1 | $15 |
| Rayner Intraocular Lenses Limited | 1 | $14 |
| Carl Zeiss Meditec USA, Inc. | 1 | $13 |
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.
- MIEBO$1,250
- XIIDRA$1,250
- enVista Aspire IOL$1,250
- STELLARIS ELITE$1,250
- BLENREP$650
- Tecnis IOL$149
- Clareon PanOptix Pro$145
- DURYSTA$123
- Izervay$123
- Tecnis Simplicity$122
- TEPEZZA$121
- Clareon$115
- enVista MX60 IOL$101
How this compares
$7,844 in reported general payments places this provider in the 80th percentile of 588 ophthalmology providers in North Carolina.
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 | 57 | $35,021 |
| XiidraLifitegrast | 28 | $34,097 |
| RestasisCyclosporine | 21 | $30,790 |
| Cyclosporine | 20 | $12,680 |
| LumiganBimatoprost | 19 | $11,253 |
| Prednisolone Acetate | 161 | $7,532 |
| Latanoprost | 590 | $7,070 |
| SimbrinzaBrinzolamide/Brimonidine Tart | 15 | $6,325 |
| Travoprost | 19 | $3,069 |
| Timolol Maleate | 172 | $2,760 |
| Brimonidine Tartrate-TimololBrimonidine Tartrate/Timolol | 15 | $2,364 |
| Brimonidine Tartrate | 114 | $2,253 |
| Dorzolamide-TimololDorzolamide Hcl/Timolol Maleat | 96 | $1,838 |
| Dorzolamide-TimololDorzolamide/Timolol/Pf | 12 | $1,403 |
| Ketorolac Tromethamine | 38 | $1,286 |
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 | $374 | $42,04340 claims |
| Aerie Pharmaceuticals, Inc.Rocklatan | $17 | $35,02157 claims |
| Bausch & Lomb Americas Inc.Xiidra | $1,625 | $34,09728 claims |
| AlconSimbrinza | $881 | $6,32515 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 80th percentile of 588 ophthalmology providers in North Carolina.
Other ophthalmology in Charlotte
- Andrew AntoszykCharlotte$4M
- Omar PunjabiCharlotte$413K
- Thomas MundorfCharlotte$288K
- John AllenCharlotte$122K
- Sheila Garcia-SantanaCharlotte$60K
- David BrowningCharlotte$59K
- Glenn JaffeDurham$38.5M
- Lejla VajzovicDurham$7.5M
- Majda HadziahmetovicDurham$2.4M
- Preeya GuptaRaleigh$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.