Matthew Cheung
Optometrist · Chicago, ILNPI 1629324074
Payments from drug & device makers
Across 64 payments — averaging $21.82 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Alcon$731
- Coopervision Inc.$392
- AbbVie$69
- Novartis$55
- Johnson & Johnson Vision Care, Inc.$46
- Optos, Inc.$44
- plus $59 from 3 others
What the payments were for
- Food & beverage$1,35397%
- Entertainment$443%
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 |
|---|---|---|
| Alcon | 35 | $731 |
| Coopervision Inc. | 16 | $392 |
| AbbVie(2 entities) | 3 | $69 |
| Novartis | 3 | $55 |
| Johnson & Johnson Vision Care, Inc. | 2 | $46 |
| Optos, Inc. | 2 | $44 |
| Biotissue Holdings Inc. | 1 | $22 |
| Sun Pharmaceutical Industries Inc. | 1 | $19 |
| Astellas Pharma US Inc | 1 | $19 |
How this compares
$1,396 in reported general payments places this provider in the 70th percentile of 2,257 optometrist providers in Illinois.
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 |
|---|---|---|
| Latanoprost | 130 | $1,030 |
| Dorzolamide-TimololDorzolamide Hcl/Timolol Maleat | 45 | $980 |
| Brimonidine Tartrate-TimololBrimonidine Tartrate/Timolol | 11 | $679 |
| Neomycin-Polymyxin-DexamethNeomycin/Polymyxin B/Dexametha | 28 | $264 |
| Brimonidine Tartrate | 11 | $232 |
| Dorzolamide Hcl | 11 | $218 |
| Timolol Maleate | 25 | $164 |
Paid to pharmacies, not to this prescriber.
Other optometrist in Chicago
- Michael ChaglasianChicago$683K
- Pamela LoweChicago$447K
- Jessilin QuintChicago$380K
- Yi PangChicago$363K
- Jennifer HarthanChicago$331K
- Jullian CerasuoloChicago$329K
- Timothy McMahonChicago$152K
- Neil HodurChicago$67K
- Katarzyna Aleszczyk VarneyChicago$65K
- James SementilliChicago$25K
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.