Leland Powell
Hematology & Oncology · Sylmar, CANPI 1215028725
Payments from drug & device makers
Across 91 payments — averaging $2737.84 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Mirati Therapeutics, Inc.$122K
- Exelixis Inc.$83K
- Amgen$23K
- Pfizer$16K
- AstraZeneca$2K
- Novartis$2K
- plus $979 from 15 others
What the payments were for
- Food & beverage$93781%
- Education$21519%
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 |
|---|---|---|
| Mirati Therapeutics, Inc. | 15 | $122,042 |
| Exelixis Inc. | 19 | $83,053 |
| Amgen | 10 | $23,039 |
| Pfizer | 9 | $16,384 |
| AstraZeneca(2 entities) | 3 | $2,041 |
| Novartis | 5 | $1,605 |
| Bristol Myers Squibb | 9 | $233 |
| Johnson & Johnson(2 entities) | 4 | $173 |
| Lilly USA, LLC | 2 | $150 |
| Servier Pharmaceuticals LLC | 1 | $122 |
| Agios Pharmaceuticals, Inc. | 2 | $42 |
| E.r. Squibb & Sons, L.L.C. | 2 | $41 |
| Eisai Inc. | 2 | $38 |
| Immunogen, Inc. | 1 | $29 |
| Tolmar Pharmaceuticals, Inc. | 1 | $25 |
| Genentech USA, Inc. | 1 | $24 |
| Sanofi | 1 | $24 |
| Bayer | 1 | $22 |
| Seagen Inc. | 1 | $21 |
| Puma Biotechnology, Inc. | 1 | $20 |
| Foundation Medicine, 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.
- ONCASPAR$122
How this compares
$249,143 in reported general payments places this provider in the 80th percentile of 1,363 hematology & oncology providers in California.
Other hematology & oncology in Sylmar
- Alain AlgaziSan Francisco$119.2M
- David BerzLos Angeles$43.3M
- Jonathan GoldmanSanta Monica$35.7M
- Omid HamidSanta Monica$23.7M
- Nicholas McAndrewLos Angeles$22.9M
- Aditya BardiaSanta Monica$22.1M
- Joseph TuscanoSacramento$20.4M
- Zev WainbergSanta Monica$19.3M
- Caitlin CostelloSan Diego$16.9M
- Rana McKaySan Diego$15.3M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.