David Vroman, MD
Ophthalmology · Ladson, SCNPI 1750393138
Payments from drug & device makers
Across 507 payments — averaging $330.64 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Glaukos Corporation$58K
- Avedro Inc.$47K
- Alcon Research LLC$35K
- Johnson & Johnson Surgical Vision, Inc.$14K
- Alcon$3K
- Biotissue Holdings Inc.$2K
- plus $9K from 28 others
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 | 71 | $58,118 |
| Avedro Inc. | 2 | $47,321 |
| Alcon Research LLC | 27 | $34,526 |
| Johnson & Johnson Surgical Vision, Inc. | 19 | $13,535 |
| Alcon | 89 | $3,275 |
| Biotissue Holdings Inc. | 31 | $2,264 |
| Dompe US, Inc. | 10 | $1,364 |
| Bausch & Lomb Americas Inc. | 32 | $977 |
| AbbVie(2 entities) | 24 | $817 |
| Harrow Eye, LLC | 15 | $768 |
| Ocular Therapeutix, Inc. | 31 | $744 |
| Sun Pharmaceutical Industries Inc. | 44 | $645 |
| Rxsight Inc | 13 | $554 |
| Novartis | 12 | $406 |
| Oyster Point Pharma, Inc. | 13 | $335 |
| Bausch & Lomb, A Division Of Bausch Health US, LLC | 8 | $291 |
| Kala Pharmaceuticals, Inc. | 14 | $236 |
| Omeros Corporation | 8 | $189 |
| Rayner Intraocular Lenses Limited | 9 | $175 |
| NEW World Medical,inc. | 2 | $173 |
| Mallinckrodt Hospital Products Inc. | 3 | $139 |
| Tarsus Pharmaceuticals, Inc. | 5 | $134 |
| Sight Sciences, Inc. | 1 | $123 |
| Aerie Pharmaceuticals, Inc. | 7 | $107 |
| Shire North American Group Inc | 5 | $106 |
| Staar Surgical Company | 1 | $95 |
| Amgen(2 entities) | 4 | $71 |
| Carl Zeiss Meditec, Inc. | 1 | $36 |
| Eyevance Pharmaceuticals LLC | 1 | $25 |
| Akorn, Inc. | 1 | $23 |
| Carl Zeiss Meditec AG | 1 | $19 |
| Ivantis, Inc | 1 | $16 |
| Spinal Simplicity, LLC | 1 | $14 |
| Merz Pharmaceuticals, LLC | 1 | $13 |
How this compares
$167,633 in reported general payments places this provider in the 95th percentile of 293 ophthalmology providers in South 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.
Other ophthalmology in Ladson
- Millin BudevLadson$42K
- Kristiana NeffLadson$23K
- John ThompsonLadson$13K
- Rachel EllynLadson$11K
- Phelan PiehotaLadson$10K
- Michelle YingLadson$7K
- John WellsWest Columbia$7.1M
- William ClarkWest Columbia$6.2M
- Daniel AlfaroCharleston$4.6M
- Kerry SolomonMt Pleasant$4.6M
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.