Rhythm Express
Payments companies reported to CMS as associated with Rhythm Express. "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 Rhythm Express, 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 Rhythm Express
These are the largest totals companies reported as associated with Rhythm Express. 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) |
|---|---|---|---|
| Victor Mazza | Denville, NJ | Clinical Cardiac Electrophysiology | $1,250.00 |
| Olakunle Akinboboye | Laurelton, NY | Internal Medicine | $728.02 |
| Joseph Helft | Bronx, NY | Cardiovascular Disease | $500.00 |
| Mohamad Farhat | Wichita, KS | Cardiovascular Disease | $380.10 |
| Mangaraju Chakka | Little Rock, AR | Clinical Cardiac Electrophysiology | $186.06 |
| Sadeem Mahmood | Pine Bluff, AR | Cardiovascular Disease | $186.06 |
| Nicolas Raio | Garden City, NY | Cardiovascular Disease | $129.84 |
| Albert Schenone | Garden City, NY | Cardiovascular Disease | $129.84 |
| Mitchell Lefland | Garden City, NY | Cardiovascular Disease | $129.84 |
| Michael D Anca | Garden City, NY | Cardiovascular Disease | $129.84 |
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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.