Covered recipient · General Payments record
STEVE H CHANG
Allopathic & Osteopathic Physicians Ophthalmology
General Payments · PY2018–2024
$109,019.74
- Reported across 323 records
- CMS publication 2026-01-23
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
How these totals are calculated
- The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
- General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
- Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
- Methodology & Data — sourcing, labeling, and limitations.
By nature of payment
PY2024 · sorted by reported total
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $1,816.44 | 24 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Alcon Laboratories Inc | $1,117.06 | 15 |
| RxSight Inc | $406.20 | 4 |
| GLAUKOS CORPORATION | $222.46 | 2 |
| Bausch & Lomb Americas Inc. | $28.05 | 1 |
| BIOTISSUE HOLDINGS INC. | $25.00 | 1 |
| Rayner Intraocular Lenses Limited | $17.67 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (24)
Sorted by paying entity, then date · as published by CMS
Program year 2024 201820192020202120222023
Record-level detail is published for PY2024; earlier years are summarised in
“By program year”.
| Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|
| Alcon Vision LLC | $24.45 | 02/08/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1110608650 | CMS |
| Alcon Vision LLC | $142.01 | 02/08/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1110608676 | CMS |
| Alcon Vision LLC | $34.83 | 03/05/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1110608654 | CMS |
| Alcon Vision LLC | $123.38 | 04/06/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1110608674 | CMS |
| Alcon Vision LLC | $34.87 | 05/16/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1110608656 | CMS |
| Alcon Vision LLC | $84.91 | 05/16/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1110608664 | CMS |
| Alcon Vision LLC | $77.31 | 06/04/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1110608662 | CMS |
| Alcon Vision LLC | $61.99 | 06/28/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1110608658 | CMS |
| Alcon Vision LLC | $90.48 | 07/01/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1110608666 | CMS |
| Alcon Vision LLC | $32.18 | 07/18/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1110608652 | CMS |
| Alcon Vision LLC | $105.68 | 09/19/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1110608670 | CMS |
| Alcon Vision LLC | $73.27 | 10/22/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1110608660 | CMS |
| Alcon Vision LLC | $102.63 | 10/28/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1110608668 | CMS |
| Alcon Vision LLC | $106.04 | 10/28/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1110608672 | CMS |
| Alcon Vision LLC | $23.03 | 12/06/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1110608648 | CMS |
| Bausch & Lomb Americas Inc. | $28.05 | 10/23/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1140453202 | CMS |
| BIOTISSUE HOLDINGS INC. | $25.00 | 09/30/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1148784771 | CMS |
| Glaukos Corporation | $186.14 | 02/29/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1151978684 | CMS |
| Glaukos Corporation | $36.32 | 10/29/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1151982876 | CMS |
| Rayner Intraocular Lenses Limited | $17.67 | 07/24/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1076275954 | CMS |
| RxSight Inc | $99.73 | 04/05/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1144214286 | CMS |
| RxSight Inc | $163.19 | 04/08/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1144214288 | CMS |
| RxSight Inc | $21.28 | 05/23/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1144214292 | CMS |
| RxSight Inc | $122.00 | 07/10/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1144214294 | CMS |
Source & provenance
- Dataset
- CMS Open Payments — General Payments
- Publisher of source data
- Centers for Medicare & Medicaid Services
- CMS publication date
- 2026-01-23
- Program years on this page
- 2018, 2019, 2020, 2021, 2022, 2023, 2024
- Source files
- Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
- Generated from
- OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
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Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.