Zephyr
Payments companies reported to CMS as associated with Zephyr. "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 Zephyr, 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 Zephyr
These are the largest totals companies reported as associated with Zephyr. 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) |
|---|---|---|---|
| Dean Abtahi | Palm Coast, FL | Cardiovascular Disease | $88.91 |
| Kizhake Kurian | Palm Coast, FL | Cardiovascular Disease | $88.90 |
| Amit Nanavati | Palm Coast, FL | Interventional Cardiology | $88.90 |
| James Gardner | Memphis, TN | Vascular Surgery | $83.39 |
| David Peeler | Memphis, TN | Diagnostic Radiology | $83.39 |
| Irina Inoyatova | Rego Park, NY | Surgical | $78.54 |
| Dara Colasurdo | New York, NY | Physician Assistant | $78.54 |
| Alysia Johansson | New York, NY | Physician Assistant | $78.54 |
| Gian Florendo | Fresh Meadows, NY | Physician Assistant | $78.53 |
| Moisey Iskhakov | New York, NY | Physician Assistant | $78.53 |
Prescribed Zephyr?
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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.