Aliya System
Payments companies reported to CMS as associated with Aliya System. "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 Aliya System, 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 Aliya System
These are the largest totals companies reported as associated with Aliya System. 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) |
|---|---|---|---|
| Joseph Mammarappallil | Durham, NC | Diagnostic Radiology | $160,165.82 |
| Abraham Chachoua | New York, NY | Hematology & Oncology | $73,635.45 |
| William Moore | Setauket, NY | Body Imaging | $64,878.63 |
| Justin Thomas | Rancho Mirage, CA | Pulmonary Disease | $40,032.03 |
| Michael Pritchett | Pinehurst, NC | Pulmonary Disease | $30,201.59 |
| Essam Mekhaiel | Chicago Ridge, IL | Pulmonary Disease | $23,695.77 |
| Robert Suh | Los Angeles, CA | Diagnostic Radiology | $20,090.74 |
| Joseph Whitlark | State College, PA | Thoracic Surgery (Cardiothoracic Vascular Surgery) | $18,574.76 |
| Stephen Rennard | Omaha, NE | Pulmonary Disease | $10,966.67 |
| Ken Yoneda | Sacramento, CA | Critical Care Medicine (Internal Medicine) | $10,877.93 |
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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.