GlassScriptZipfix
Payments companies reported to CMS as associated with Zipfix. "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 Zipfix, 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 Zipfix
These are the largest totals companies reported as associated with Zipfix. 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) |
|---|---|---|---|
| Marcelo Dasilva | Orlando, FL | Thoracic Surgery (Cardiothoracic Vascular Surgery) | $13,222.44 |
| Sotiris Stamou | Tallahassee, FL | Thoracic Surgery (Cardiothoracic Vascular Surgery) | $7,051.96 |
| Toshinobu Kazui | Tucson, AZ | Thoracic Surgery (Cardiothoracic Vascular Surgery) | $622.02 |
| Richard Burt | Tucson, AZ | Surgical | $397.76 |
| Amber Rodriguez | Laredo, TX | Physician Assistant | $381.58 |
| Stephanie Worrell | Tucson, AZ | Thoracic Surgery (Cardiothoracic Vascular Surgery) | $375.71 |
| Mohammad Hamidi | Tucson, AZ | Surgery | $299.32 |
| Praveen Sridhar | Salt Lake City, UT | Thoracic Surgery (Cardiothoracic Vascular Surgery) | $299.32 |
| Kameron Durante | Tucson, AZ | Surgery | $272.82 |
| Kevin Wang | Tucson, AZ | Surgery | $272.82 |
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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.