Transmaxx
Payments companies reported to CMS as associated with Transmaxx. "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 Transmaxx, 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 Transmaxx
These are the largest totals companies reported as associated with Transmaxx. 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) |
|---|---|---|---|
| Sammy Ho | Bronx, NY | Gastroenterology (Internal Medicine) | $700.00 |
| Douglas Adler | Colorado Springs, CO | Gastroenterology (Internal Medicine) | $650.00 |
| Shiro Urayama | Sacramento, CA | Gastroenterology (Internal Medicine) | $350.00 |
| Ali Siddiqui | Fairfax, VA | Gastroenterology (Internal Medicine) | $350.00 |
| Abhishek Satishchandran | Ann Arbor, MI | Gastroenterology (Internal Medicine) | $350.00 |
| Vladimir Kushnir | Saint Louis, MO | Gastroenterology (Internal Medicine) | $350.00 |
Prescribed Transmaxx?
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.