Niobe
Payments companies reported to CMS as associated with Niobe. "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 Niobe, 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 Niobe
These are the largest totals companies reported as associated with Niobe. 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) |
|---|---|---|---|
| Jonathan Weiss | Phoenix, AZ | Clinical Cardiac Electrophysiology | $30,510.20 |
| John Burkhardt | Austin, TX | Clinical Cardiac Electrophysiology | $8,473.28 |
| Luigi Di Biase | Bronx, NY | Cardiovascular Disease | $3,000.00 |
| Joseph Dell Orfano | Hartford, CT | Clinical Cardiac Electrophysiology | $1,689.39 |
| John Lee | Lexington, KY | Clinical Cardiac Electrophysiology | $775.09 |
| Yaw Adjei-Poku | Albuquerque, NM | Clinical Cardiac Electrophysiology | $613.38 |
| Jeffrey Stidam | Louisville, KY | Clinical Cardiac Electrophysiology | $565.92 |
| Rajdeep Gaitonde | Louisville, KY | Clinical Cardiac Electrophysiology | $565.91 |
| Gordon Ho | San Diego, CA | Clinical Cardiac Electrophysiology | $486.44 |
| Zaw Win Tun | Hamilton, NJ | Clinical Cardiac Electrophysiology | $458.76 |
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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.