Generator
Payments companies reported to CMS as associated with Generator. "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 Generator, 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 Generator
These are the largest totals companies reported as associated with Generator. 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) |
|---|---|---|---|
| Chad Stephens | Southlake, TX | Interventional Pain Medicine | $21,891.06 |
| Rajiv Tewari | Fishers, IN | Pain Medicine | $12,552.73 |
| Felix Gonzalez | Atlanta, GA | Diagnostic Radiology | $11,077.28 |
| Maxim Eckmann | San Antonio, TX | Anesthesiology | $9,344.11 |
| Sandeep Amin | Chicago, IL | Interventional Pain Medicine | $8,230.77 |
| Alaa Abd-Elsayed | Madison, WI | Pain Medicine | $7,917.71 |
| Douglas Beall | Edmond, OK | Diagnostic Radiology | $3,152.53 |
| Maged Guirguis | New Orleans, LA | Interventional Pain Medicine | $2,862.40 |
| Rany Abdallah | Bear, DE | Pain Medicine | $2,847.39 |
| Sean Li | Shrewsbury, NJ | Pain Medicine (Anesthesiology) | $2,594.71 |
Prescribed Generator?
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.