Robin Cheng
Urology · San Jose, CANPI 1396367512
Payments from drug & device makers
Across 77 payments — averaging $65.87 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Boston Scientific$2K
- Sumitomo Pharma America, Inc.$590
- Conmed Corporation$468
- Astellas Pharma US Inc$453
- Olympus America Inc.$276
- GSK$240
- plus $750 from 14 others
What the payments were for
- Travel & lodging$1,59832%
- Food & beverage$3,17663%
- Education$2986%
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 |
|---|---|---|
| Boston Scientific | 23 | $2,296 |
| Sumitomo Pharma America, Inc. | 17 | $590 |
| Conmed Corporation | 4 | $468 |
| Astellas Pharma US Inc | 6 | $453 |
| Olympus America Inc. | 4 | $276 |
| GSK | 2 | $240 |
| Progenics Pharmaceuticals, Inc. | 2 | $144 |
| Johnson & Johnson | 1 | $111 |
| Cook Medical LLC | 1 | $102 |
| Verity Pharmaceuticals Inc. | 4 | $78 |
| Antares Pharma, Inc. | 2 | $57 |
| AstraZeneca | 2 | $53 |
| Myovant Sciences Inc. | 2 | $45 |
| Blue Earth Diagnostics | 1 | $38 |
| Telix Pharmaceuticals | 1 | $30 |
| Pfizer | 1 | $26 |
| Bayer | 1 | $22 |
| Coloplast | 1 | $17 |
| Urogen Pharma, Inc. | 1 | $15 |
| AbbVie | 1 | $14 |
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.
- AIRSEAL$408
- SHINGRIX$240
- AMS 800 Artificial Urinary Sphincter$123
- GEMTESA$123
- PYLARIFY$118
- RYBREVANT$111
- CARVYKTI$111
- AdVance XP$106
- iTIND System$103
- Soltive$103
- LITHO 150$102
How this compares
$5,072 in reported general payments places this provider in the 60th percentile of 1,324 urology providers in California.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Cefadroxil | 36 | $119 |
| Tamsulosin Hcl | 16 | $62 |
| Oxycodone Hcl | 27 | $45 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 11 | $26 |
| Tramadol Hcl | 13 | $12 |
Paid to pharmacies, not to this prescriber.
Other urology in San Jose
- Edward UchioOrange$21.1M
- Stephen FreedlandWest Hollywood$16.7M
- Alec KooTorrance$7.4M
- Karim ChamieLos Angeles$4.3M
- Ralph ClaymanOrange$3.9M
- Siamak DaneshmandLos Angeles$3.5M
- Arnold ChinLos Angeles$3.5M
- Roger LiLoma Linda$2.3M
- John KowalczykLos Angeles$1.8M
- Arie BelldegrunLos Angeles$1.8M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.