Alexander Stewart
Hematology & Oncology · Scottsdale, AZNPI 1346223013
Payments from drug & device makers
What this record shows
The money is spread across several categories — consulting fees (53.6%), speaking fees and travel and lodging — rather than concentrated in one kind of arrangement. 8 manufacturers reported payments, led by Amgen at 57.2% of the total. Reporting peaked in 2019 at $61,877 and has fallen 90.4% since, to $5,916 in 2021.
Across 54 payments — averaging $1416.15 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Amgen$44K
- Sanofi$17K
- Johnson & Johnson$5K
- E.r. Squibb & Sons, L.L.C.$4K
- Genentech, Inc.$3K
- Secura Bio, Inc.$2K
- plus $2K from 2 others
Across 32 payments — averaging $98,669 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Bristol Myers Squibb$2.5M
- Janssen Research & Development, LLC$625K
- Seagen Inc.$8K
- Amgen$4K
- Karyopharm Therapeutics Inc.$3K
What the payments were for
- Consulting fees$41,00554%
- Speaking & faculty fees$17,20122%
- Travel & lodging$17,17622%
- Food & beverage$1,0901%
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 |
|---|---|---|
| Amgen | 20 | $43,712 |
| Sanofi | 16 | $17,212 |
| Johnson & Johnson | 7 | $5,097 |
| E.r. Squibb & Sons, L.L.C. | 2 | $3,900 |
| Genentech, Inc. | 2 | $2,615 |
| Secura Bio, Inc. | 1 | $2,000 |
| Janssen Global Services, LLC | 1 | $1,750 |
| GSK | 5 | $186 |
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
$76,472 in reported general payments places this provider in the 85th percentile of 261 hematology & oncology providers in Arizona.
Other hematology & oncology in Scottsdale
- Jeffrey SchriberScottsdale$715K
- Tanios Bekaii-SaabScottsdale$527K
- Rajesh KukunoorScottsdale$499K
- Yousef ZakhariaScottsdale$214K
- Thai HoScottsdale$190K
- Alan BryceScottsdale$157K
- Daniel AhnScottsdale$91K
- Brendan CurleyScottsdale$87K
- Saurabh ChhabraScottsdale$68K
- Mitesh BoradScottsdale$51K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.