Derek Delmonte, MD
Ophthalmology · Greensboro, NCNPI 1528225471
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $18,850 of the $26,956 with a category attached, or 69.9%. Glaukos Corporation accounts for 73.2% of it on its own, with 20 other manufacturers making up the rest. 2025 is the largest year on record at $13,642, 6.7 times the $2,034 reported in 2019. Among ophthalmology clinicians in NC with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 136 payments — averaging $198.21 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Glaukos Corporation$20K
- Johnson & Johnson Surgical Vision, Inc.$4K
- Alcon$1K
- AbbVie$323
- Rxsight Inc$315
- Bausch & Lomb Americas Inc.$197
- plus $1K from 15 others
What the payments were for
- Consulting fees$18,85070%
- Travel & lodging$3,45013%
- Food & beverage$4,65717%
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 |
|---|---|---|
| Glaukos Corporation | 46 | $19,725 |
| Johnson & Johnson Surgical Vision, Inc. | 11 | $3,891 |
| Alcon | 33 | $1,301 |
| AbbVie(2 entities) | 12 | $323 |
| Rxsight Inc | 1 | $315 |
| Bausch & Lomb Americas Inc. | 6 | $197 |
| NEW World Medical,inc. | 3 | $151 |
| Astellas Pharma US Inc | 2 | $148 |
| Regeneron Healthcare Solutions, Inc. | 2 | $144 |
| Microsurgical Technology, Inc. | 1 | $133 |
| Amgen | 5 | $125 |
| Nova Eye, Inc. | 1 | $100 |
| Oyster Point Pharma, Inc. | 1 | $96 |
| Eyepoint US, Inc. | 3 | $65 |
| Novartis | 1 | $65 |
| Harrow Eye, LLC | 2 | $55 |
| ANI Pharmaceuticals, Inc. | 2 | $34 |
| Tarsus Pharmaceuticals, Inc. | 1 | $31 |
| Mallinckrodt Hospital Products Inc. | 1 | $29 |
| Omeros Corporation | 1 | $17 |
| Carl Zeiss Meditec Cataract Technology Inc. | 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.
- Epioxa$7,088
- CE-marked KXLA system$5,500
- KXL System$4,144
- Travoprost Intraocular Implant - iDose$2,459
- Catalys Laser System$2,125
- Tecnis 1-piece IOL$2,125
- Tecnis 3-piece IOL$2,125
- Unfolder IOL Delivery Systems$2,125
- Clareon$384
- RXSIGHT CONTACT LENS$315
- RXSIGHT INJECTOR CARTRIDGE$315
- RXSIGHT INJECTOR HANDPIECE$315
- RXSIGHT LIGHT DELIVERY DEVICE (LDD)$315
- LIGHT ADJUSTABLE LENS (LAL)$315
- AcrySof$145
- ReSTOR$140
- Photrexa$140
- Clareon PanOptix Pro$125
- EYLEA HD$122
How this compares
$26,956 in reported general payments places this provider in the 90th 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 |
|---|---|---|
| Prednisolone Acetate | 340 | $17,382 |
| ValacyclovirValacyclovir Hcl | 33 | $2,529 |
| MoxifloxacinMoxifloxacin Hcl | 68 | $1,885 |
| ErythromycinErythromycin Base | 21 | $162 |
Paid to pharmacies, not to this prescriber.
Other ophthalmology in Greensboro
- Karl StonecipherGreensboro$653K
- Paula PecenGreensboro$9K
- Preeya GuptaRaleigh$1.8M
- Julie WoodwardDurham$1M
- Rajiv ShahWinston Salem$909K
- Lejla VajzovicDurham$681K
- Terry KimDurham$605K
- Keith WalterWinston Salem$397K
- Leon HerndonDurham$230K
- Thomas MundorfCharlotte$220K
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.