May Wong
Optometrist · Hayward, CANPI 1689727281
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 178 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. It is spread thinly across 20 manufacturers, the largest accounting for just 19.3% — the pattern of someone who eats at a lot of different presentations. Among optometrist clinicians in CA 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 178 payments — averaging $25.41 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$875
- Johnson & Johnson Vision Care, Inc.$687
- Alcon$593
- Tarsus Pharmaceuticals, Inc.$416
- Sun Pharmaceutical Industries Inc.$325
- Bausch & Lomb Americas Inc.$307
- plus $1K from 14 others
What the payments were for
- Food & beverage$4,524100%
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) | 49 | $875 |
| Johnson & Johnson Vision Care, Inc. | 15 | $687 |
| Alcon | 21 | $593 |
| Tarsus Pharmaceuticals, Inc. | 13 | $416 |
| Sun Pharmaceutical Industries Inc. | 6 | $325 |
| Bausch & Lomb Americas Inc. | 16 | $307 |
| Bausch & Lomb, A Division Of Bausch Health US, LLC | 17 | $306 |
| Novartis | 9 | $202 |
| Johnson & Johnson Surgical Vision, Inc. | 1 | $124 |
| Eyevance Pharmaceuticals LLC | 5 | $101 |
| Oyster Point Pharma, Inc. | 5 | $100 |
| Aerie Pharmaceuticals, Inc. | 4 | $97 |
| Dompe US, Inc. | 3 | $92 |
| Harrow Eye, LLC | 3 | $72 |
| Mallinckrodt Hospital Products Inc. | 3 | $71 |
| Thea Pharma Inc. | 2 | $47 |
| Biotissue Holdings Inc. | 2 | $36 |
| Akorn Operating Company LLC | 2 | $33 |
| Shire North American Group Inc | 1 | $22 |
| Rxsight Inc | 1 | $18 |
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.
- Acuvue$474
- CEQUA$242
- TRYPTYR$145
- Clareon$133
- Tecnis Symfony IOL$124
- XEN GLAUCOMA TREATMENT SYSTEM$121
How this compares
$4,524 in reported general payments places this provider in the 90th percentile of 6,778 optometrist providers in California.
Other optometrist in Hayward
- Steve YoelinNewport Beach$4.1M
- Matthew GellerSpring Valley$3.5M
- Melissa EricksonDavis$522K
- Omid KhodaiLake Forest$499K
- Jason TuSan Diego$351K
- Scott SchachterPismo Beach$312K
- Alicia LauSan Diego$300K
- Vin DangBakersfield$284K
- Steven FerrucciSepulveda$272K
- Katie ChuRosemead$271K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.