Complex Helical - 18
Payments companies reported to CMS as associated with Complex Helical - 18. "Associated with" is CMS's wording: it links a payment to a product without saying the money was spent on it.
By year
Payments reported as associated with Complex Helical - 18, per program year, as reported to CMS.
Who makes it
Specialties most often involved
Where the associated payments went, by the receiving clinician's specialty.
Clinicians most associated with Complex Helical - 18
These are the largest totals companies reported as associated with Complex Helical - 18. They are typically speaking or consulting arrangements, which companies must report by law; appearing here is not evidence of anything improper.
| Clinician | Location | Specialty | Associated payments (2023-2025) |
|---|---|---|---|
| Anuj Malhotra | Albany, NY | Vascular & Interventional Radiology | $222.67 |
| Manikyam Mutyala | Floral Park, NY | Vascular Surgery | $194.02 |
| Christopher Giordano | New York, NY | Diagnostic Radiology | $170.38 |
| Gary Siskin | Albany, NY | Vascular & Interventional Radiology | $156.67 |
| Abhishek Kumar | Philadelphia, PA | Vascular & Interventional Radiology | $156.66 |
| Ahmed Khalil | Jamaica, NY | Vascular Surgery | $131.39 |
| John Derosa | Flushing, NY | Diagnostic Radiology | $121.39 |
| Mohammad Bilal | Smithtown, NY | Diagnostic Radiology | $105.51 |
| Geraldine Abbey-Mensah | Oceanside, NY | Vascular & Interventional Radiology | $102.33 |
| Kevin Klayman | Stony Brook, NY | Diagnostic Radiology | $99.71 |
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Source: CMS Open Payments, program years 2019-2025, as reported to CMS by drug and device makers (published June 30, 2026). Drug and device detail covers 2023-2025.