David Wallace, MD
Ophthalmology · Los Angeles, CANPI 1679576276
Payments from drug & device makers
Across 25 payments — averaging $30.21 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Novartis$207
- Alcon$145
- Carl Zeiss Meditec, Inc.$77
- Revance Therapeutics, Inc.$74
- AbbVie$72
- Bausch & Lomb Americas Inc.$45
- plus $135 from 5 others
What the payments were for
- Food & beverage$73697%
- Gifts$193%
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 |
|---|---|---|
| Novartis | 9 | $207 |
| Alcon | 3 | $145 |
| Carl Zeiss Meditec, Inc. | 3 | $77 |
| Revance Therapeutics, Inc. | 1 | $74 |
| AbbVie | 3 | $72 |
| Bausch & Lomb Americas Inc. | 1 | $45 |
| Rxsight Inc | 1 | $36 |
| Genentech USA, Inc. | 1 | $31 |
| Shire North American Group Inc | 1 | $29 |
| Sun Pharmaceutical Industries Inc. | 1 | $20 |
| Carl Zeiss Meditec AG | 1 | $19 |
How this compares
$755 in reported general payments places this provider in the 35th percentile of 2,513 ophthalmology providers in California.
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 Los Angeles
- Steven JacobsonLos Angeles$4.7M
- David BoyerLos Angeles$4M
- Firas RahhalLos Angeles$1.2M
- Nicole FramLos Angeles$1.2M
- Andrew MoshfeghiLos Angeles$1M
- Pradeep PrasadLos Angeles$901K
- Barry SeibelLos Angeles$835K
- David LiaoLos Angeles$722K
- Nisha AcharyaSan Francisco$33M
- David WirtaNewport Beach$18.4M
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.