Bonnie Kiner-Strachan, MD
Hematology & Oncology · Hawthorne, NYNPI 1306916747
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 3 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. Adaptive Biotechnologies Corporation accounts for 72.9% of it on its own, with 2 other manufacturers making up the rest. Reporting peaked in 2022 at $132 and has fallen 76.3% since, to $31 in 2025. That places this record below the midpoint for hematology & oncology clinicians in NY, where the typical reported total is $1,337.
Across 3 payments — averaging $60.41 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Adaptive Biotechnologies Corporation$132
- Astellas Pharma US Inc$31
- Gilead$18
Across 48 payments — averaging $69,201 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.
- Novartis$2.8M
- Taiho Oncology, Inc.$391K
- Otsuka Pharmaceutical Co., Ltd.$152K
What the payments were for
- Food & beverage$181100%
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 |
|---|---|---|
| Adaptive Biotechnologies Corporation | 1 | $132 |
| Astellas Pharma US Inc | 1 | $31 |
| Gilead | 1 | $18 |
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.
- clonoSEQ$132
How this compares
$181 in reported general payments places this provider in the 20th percentile of 967 hematology & oncology providers in New York.
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.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| VenclextaVenetoclax | 133 | $566,480 |
| BrukinsaZanubrutinib | 19 | $333,671 |
| TasignaNilotinib Hcl | 12 | $217,166 |
| ImbruvicaIbrutinib | 12 | $209,036 |
| CalquenceAcalabrutinib Maleate | 12 | $164,808 |
| InqoviDecitabine/Cedazuridine | 13 | $121,359 |
| Imatinib Mesylate | 24 | $73,070 |
| Cefpodoxime Proxetil | 29 | $5,263 |
| Fluconazole | 31 | $2,515 |
| Levofloxacin | 27 | $741 |
| Acyclovir | 43 | $528 |
| Hydroxyurea | 22 | $291 |
| Allopurinol | 13 | $39 |
Paid to pharmacies, not to this prescriber.
Other hematology & oncology in Hawthorne
- Karen SeiterHawthorne$593K
- Delong LiuHawthorne$520K
- Michael SchusterNew York$1.6M
- Charles SawyersNew York$1.6M
- Manuel Hidalgo-MedinaNew York$1.4M
- Francis ArenaLake Success$1M
- Sanjeev JainEast Patchogue$971K
- Ross LevineNew York$968K
- Perry CookBrooklyn$803K
- Mihir RavalAlbany$767K
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.