Dat Device
Payments companies reported to CMS as associated with Dat Device. "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 Dat Device, 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 Dat Device
These are the largest totals companies reported as associated with Dat Device. 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) |
|---|---|---|---|
| Joo Hwang | Stanford, CA | Gastroenterology (Internal Medicine) | $238.48 |
| Boris Reydel | Clifton, NJ | Gastroenterology (Internal Medicine) | $191.03 |
| Sergey Kantsevoy | Baltimore, MD | Gastroenterology (Internal Medicine) | $191.03 |
| Juliana Yang | Galveston, TX | Gastroenterology (Internal Medicine) | $191.03 |
| Kenneth Binmoeller | San Francisco, CA | Gastroenterology (Internal Medicine) | $191.03 |
| Aymen Bukannan | Thomasville, GA | Gastroenterology (Internal Medicine) | $83.22 |
| Malon Devine | Delray Beach, FL | Nurse Anesthetist, Certified Registered | $44.40 |
| Ajit Ramadugu | Thornton, CO | Gastroenterology (Internal Medicine) | $39.48 |
| Eric Sellers | Charlottesville, VA | Internal Medicine | $39.48 |
| Sanjay Nayyar | Mckinney, TX | Gastroenterology (Internal Medicine) | $31.45 |
Prescribed Dat Device?
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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.