Guidewires
Payments companies reported to CMS as associated with Guidewires. "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 Guidewires, 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 Guidewires
These are the largest totals companies reported as associated with Guidewires. 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) |
|---|---|---|---|
| Matthew Neff | Nashville, TN | Gastroenterology (Internal Medicine) | $36.24 |
| Jonathan Schneider | Nashville, TN | Gastroenterology (Internal Medicine) | $36.24 |
| Ira Stein | Nashville, TN | Gastroenterology (Internal Medicine) | $36.24 |
| Thomas Lewis | Nashville, TN | Gastroenterology (Internal Medicine) | $36.24 |
| Anjali Shah | Nashville, TN | Gastroenterology (Internal Medicine) | $36.24 |
| Abu Fakhruddin | Nashville, TN | Gastroenterology (Internal Medicine) | $36.24 |
| William Browne | New York, NY | Vascular & Interventional Radiology | $18.28 |
| Nicole Lamparello | New York, NY | Vascular & Interventional Radiology | $18.27 |
| William Davanzo | St Simons Island, GA | Nephrology (Internal Medicine) | $16.01 |
| David Blood | Wenatchee, WA | Diagnostic Radiology | $13.60 |
Prescribed Guidewires?
See what its makers reported for your doctor. Two steps, private, no account.
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.