Nisreen Haideri, MD
Medical Oncology · Overland Park, KSNPI 1487682092
Payments from drug & device makers
Across 291 payments — averaging $4053.03 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- E.r. Squibb & Sons, L.L.C.$422K
- Boehringer Ingelheim$299K
- Seagen Inc.$234K
- Novartis$151K
- Clovis Oncology, Inc.$52K
- Genentech, Inc.$16K
- plus $6K from 17 others
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 |
|---|---|---|
| E.r. Squibb & Sons, L.L.C. | 11 | $422,038 |
| Boehringer Ingelheim | 5 | $298,804 |
| Seagen Inc. | 133 | $233,645 |
| Novartis | 3 | $151,352 |
| Clovis Oncology, Inc. | 20 | $51,564 |
| Genentech, Inc. | 21 | $15,840 |
| Pfizer | 45 | $5,077 |
| AbbVie | 8 | $178 |
| Array Biopharma Inc | 11 | $159 |
| Genentech USA, Inc. | 7 | $147 |
| GSK | 6 | $125 |
| Bristol Myers Squibb | 5 | $91 |
| Boehringer Ingelheim International GmbH | 1 | $75 |
| AVEO Pharmaceuticals, Inc. | 3 | $75 |
| Foundation Medicine, Inc. | 1 | $66 |
| AstraZeneca | 2 | $39 |
| Merck | 2 | $37 |
| Daiichi Sankyo Inc. | 1 | $29 |
| Eisai Inc. | 2 | $28 |
| Bayer | 1 | $21 |
| Exelixis Inc. | 1 | $15 |
| Johnson & Johnson | 1 | $14 |
| Acrotech Biopharma Inc. | 1 | $14 |
How this compares
$1,179,433 in reported general payments places this provider in the 75th percentile of 25 medical oncology providers in Kansas.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Other medical oncology in Overland Park
- Ajjai AlvaOverland Park$3.7M
- Muzaffar IqbalOverland Park$2K
- Weijing SunWestwood$5.1M
- Rahul ParikhWestwood$4.5M
- Anwaar SaeedWestwood$4.1M
- Joaquina BarandaWestwood$2.7M
- Anne OdeaWestwood$2.2M
- Benjamin GeorgeColby$1.1M
- Stephen WilliamsonWestwood$861K
- Elizabeth WulffWestwood$529K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.