Michael Roberts
Hematology & Oncology · Phoenix, AZNPI 1932159357
Payments from drug & device makers
Across 271 payments — averaging $143.06 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Pfizer$12K
- Seagen Inc.$12K
- Lilly USA, LLC$8K
- Genentech, Inc.$3K
- Adaptive Biotechnologies Corporation$1K
- Sanofi$484
- plus $3K from 36 others
What the payments were for
- Consulting fees$3,81330%
- Speaking & faculty fees$4,98139%
- Food & beverage$3,77629%
- Education$2442%
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.
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
$38,769 in reported general payments places this provider in the 50th percentile of 261 hematology & oncology providers in Arizona.
Other hematology & oncology in Phoenix
- Javier MunozPhoenix$8.4M
- Mahesh SeetharamPhoenix$1.8M
- Donald NorthfeltPhoenix$1.7M
- Panayiotis SavvidesPhoenix$1M
- Tanios Bekaii-SaabScottsdale$31.4M
- Yousef ZakhariaScottsdale$13M
- Jiaxin NiuGilbert$10.7M
- Sudhir MandaTucson$10M
- Parminder SinghScottsdale$9.7M
- Michael GordonScottsdale$9.2M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.