X-Tack Endoscopic Helix Tacking System
Payments companies reported to CMS as associated with X-Tack Endoscopic Helix Tacking System. "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 X-Tack Endoscopic Helix Tacking System, 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 X-Tack Endoscopic Helix Tacking System
These are the largest totals companies reported as associated with X-Tack Endoscopic Helix Tacking System. 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) |
|---|---|---|---|
| Christopher Gostout | Rochester, MN | Gastroenterology (Internal Medicine) | $17,189.99 |
| Christopher Chapman | Chicago, IL | Gastroenterology (Internal Medicine) | $11,875.00 |
| Vladimir Kushnir | Saint Louis, MO | Gastroenterology (Internal Medicine) | $11,000.00 |
| Aditya Gutta | Seattle, WA | Gastroenterology (Internal Medicine) | $5,780.00 |
| Mouen Khashab | Baltimore, MD | Gastroenterology (Internal Medicine) | $4,950.00 |
| Maen Masadeh | Iowa City, IA | Gastroenterology (Internal Medicine) | $4,675.00 |
| Mohamed Othman | Houston, TX | Gastroenterology (Internal Medicine) | $3,250.00 |
| Neil Sharma | Gilbert, AZ | Gastroenterology (Internal Medicine) | $3,000.00 |
| Michael Ujiki | Evanston, IL | Surgery | $3,000.00 |
| Christopher Northup | Charlottesville, VA | Surgery | $2,125.00 |
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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.