Judy Chen, MD
Retina Specialist · San Francisco, CANPI 1265875611
Payments from drug & device makers
Across 150 payments — averaging $5707.32 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Genentech, Inc.$574K
- Novartis$267K
- Genentech USA, Inc.$12K
- Boehringer Ingelheim International GmbH$889
- Alcon$873
- Regeneron Healthcare Solutions, Inc.$317
- plus $713 from 8 others
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 |
|---|---|---|
| Genentech, Inc. | 55 | $573,913 |
| Novartis | 9 | $267,256 |
| Genentech USA, Inc. | 37 | $12,137 |
| Boehringer Ingelheim International GmbH | 12 | $889 |
| Alcon | 9 | $873 |
| Regeneron Healthcare Solutions, Inc. | 11 | $317 |
| AbbVie | 4 | $197 |
| ANI Pharmaceuticals, Inc. | 6 | $170 |
| Bausch & Lomb Americas Inc. | 2 | $162 |
| Carl Zeiss Meditec, Inc. | 1 | $70 |
| Johnson & Johnson Surgical Vision, Inc. | 1 | $38 |
| Astellas Pharma US Inc | 1 | $30 |
| Carl Zeiss Meditec USA, Inc. | 1 | $30 |
| Regeneron | 1 | $16 |
How this compares
$856,099 in reported general payments places this provider in the 90th percentile of 187 retina specialist 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 retina specialist in San Francisco
- Robert JohnsonSan Francisco$298K
- James JumperSan Francisco$75K
- Malini PasrichaSan Francisco$27K
- Dante PieramiciSanta Barbara$15.1M
- Margaret ChangSacramento$13.2M
- Hani Salehi-HadHuntington Beach$12.2M
- Payam AminiPasadena$9.9M
- Joel PearlmanSacramento$8.3M
- Dilsher DhootSanta Barbara$8.2M
- Ashkan PirouzFullerton$6.9M
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.