Mark Wolken, MD
Ophthalmology · Anderson, SCNPI 1336160340
Payments from drug & device makers
Across 79 payments — averaging $23.06 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$427
- NEW World Medical,inc.$207
- Alcon$191
- Novartis$153
- Amgen$127
- Omeros Corporation$125
- plus $591 from 16 others
What the payments were for
- Food & beverage$1,78398%
- Gifts$392%
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 |
|---|---|---|
| AbbVie(2 entities) | 24 | $427 |
| NEW World Medical,inc. | 2 | $207 |
| Alcon | 9 | $191 |
| Novartis | 9 | $153 |
| Amgen | 6 | $127 |
| Omeros Corporation | 2 | $125 |
| Biotissue Holdings Inc. | 1 | $86 |
| Bausch & Lomb Americas Inc. | 4 | $76 |
| Tarsus Pharmaceuticals, Inc. | 3 | $67 |
| Harrow Eye, LLC | 3 | $62 |
| Johnson & Johnson Surgical Vision, Inc. | 1 | $40 |
| Aerie Pharmaceuticals, Inc. | 3 | $39 |
| Carl Zeiss Meditec AG | 2 | $39 |
| Rayner Intraocular Lenses Limited | 2 | $37 |
| Thea Pharma Inc. | 1 | $29 |
| Dompe US, Inc. | 1 | $25 |
| Sun Pharmaceutical Industries Inc. | 1 | $21 |
| Ocular Therapeutix, Inc. | 1 | $17 |
| Oyster Point Pharma, Inc. | 1 | $15 |
| Bausch & Lomb, A Division Of Bausch Health US, LLC | 1 | $14 |
| Shire North American Group Inc | 1 | $14 |
| Kala Pharmaceuticals, Inc. | 1 | $11 |
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.
- OMIDRIA$114
How this compares
$1,822 in reported general payments places this provider in the 45th 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.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| LumiganBimatoprost | 230 | $103,393 |
| RestasisCyclosporine | 65 | $76,857 |
| RocklatanNetarsudil Mesylat/Latanoprost | 112 | $48,632 |
| VyzultaLatanoprostene Bunod | 121 | $47,782 |
| XiidraLifitegrast | 15 | $26,391 |
| CombiganBrimonidine Tartrate/Timolol | 57 | $26,082 |
| Cyclosporine | 26 | $17,262 |
| RhopressaNetarsudil Mesylate | 26 | $15,615 |
| ProlensaBromfenac Sodium | 43 | $14,880 |
| Latanoprost | 1,331 | $11,551 |
| Dorzolamide-TimololDorzolamide Hcl/Timolol Maleat | 565 | $11,152 |
| Brimonidine Tartrate-TimololBrimonidine Tartrate/Timolol | 42 | $7,012 |
| Travoprost | 50 | $6,765 |
| Alphagan PBrimonidine Tartrate | 13 | $6,674 |
| SimbrinzaBrinzolamide/Brimonidine Tart | 14 | $5,915 |
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 |
|---|---|---|
| AbbVieLumigan, Restasis, Combigan, Alphagan P | $427 | $213,006365 claims |
| Bausch & Lomb Americas Inc.Vyzulta, Xiidra | $76 | $74,174136 claims |
| Aerie Pharmaceuticals, Inc.Rocklatan, Rhopressa | $39 | $64,247138 claims |
| Bausch & Lomb, A Division Of Bausch Health US, LLCProlensa, Loteprednol Etabonate | $14 | $17,01864 claims |
| AlconSimbrinza | $191 | $5,91514 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 45th percentile of 293 ophthalmology providers in South Carolina.
Other ophthalmology in Anderson
- Donald GlaserAnderson$27K
- John WellsWest Columbia$7.1M
- William ClarkWest Columbia$6.2M
- Daniel AlfaroCharleston$4.6M
- Kerry SolomonMt Pleasant$4.6M
- Eric JablonCharleston$1.2M
- George WaringMt Pleasant$1M
- John KerrisonCharleston$975K
- Karolinne RochaCharleston$799K
- John PayneWest Columbia$574K
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.