Werner Ju
Dermatology · San Leandro, CANPI 1114953841
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 97.0% of the total across 149 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 16 manufacturers, the largest accounting for just 20.9% — the pattern of someone who eats at a lot of different presentations. Reporting peaked in 2019 at $1,615 and has fallen 93.4% since, to $107 in 2023.
Across 149 payments — averaging $18.22 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Sun Pharmaceutical Industries Inc.$567
- Mayne Pharma Commercial LLC$510
- Amgen$295
- AbbVie$263
- Johnson & Johnson$208
- Lilly USA, LLC$185
- plus $685 from 10 others
What the payments were for
- Food & beverage$2,63497%
- Education$803%
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 |
|---|---|---|
| Sun Pharmaceutical Industries Inc. | 30 | $567 |
| Mayne Pharma Commercial LLC | 46 | $510 |
| Amgen | 15 | $295 |
| AbbVie | 9 | $263 |
| Johnson & Johnson | 9 | $208 |
| Lilly USA, LLC | 10 | $185 |
| Bristol Myers Squibb | 6 | $161 |
| Regeneron Healthcare Solutions, Inc. | 4 | $154 |
| LEO Pharma Inc. | 6 | $131 |
| Ortho Dermatologics, A Division Of Bausch Health US, LLC | 4 | $75 |
| Pfizer | 4 | $63 |
| Galderma Laboratories, L.p. | 2 | $29 |
| Journey Medical Corporation | 1 | $23 |
| Taro Pharmaceuticals USA, Inc. | 1 | $20 |
| Novartis | 1 | $15 |
| Arcutis Biotherapeutics, Inc. | 1 | $15 |
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.
How this compares
$2,714 in reported general payments places this provider in the 55th percentile of 1,875 dermatology providers in California.
Other dermatology in San Leandro
- Paul YamauchiSanta Monica$2.9M
- Jennifer SoungSanta Ana$2.8M
- Robert GreenbergLivermore$2.6M
- Neal BhatiaSan Diego$2.5M
- April ArmstrongLos Angeles$2.3M
- Jeffrey CrowleyBakersfield$2.1M
- Jashin WuCorona$2M
- Raja SivamaniSacramento$1.9M
- Tien NguyenFountain Valley$1.2M
- Tina BhutaniSan Francisco$1.1M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.