Mosaiq
Payments companies reported to CMS as associated with Mosaiq. "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 Mosaiq, 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 Mosaiq
These are the largest totals companies reported as associated with Mosaiq. 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) |
|---|---|---|---|
| Christopher Jahraus | Alabaster, AL | Radiation Oncology | $7,515.52 |
| Jason Efstathiou | Boston, MA | Radiation Oncology | $1,575.00 |
| Clifton Fuller | Houston, TX | Radiation Oncology | $1,575.00 |
| John Kang | Seattle, WA | Radiation Oncology | $1,575.00 |
| Jon Strasser | Newark, DE | Radiation Oncology | $598.43 |
| Marc Posner | Lake Forest, IL | Radiation Oncology | $382.39 |
| Nilanjan Halder | West Reading, PA | Internal Medicine | $381.94 |
| Robert Reynolds | Bismarck, ND | Radiation Oncology | $286.53 |
| Ritchie Stevens | Las Vegas, NV | Radiation Oncology | $148.22 |
| Amethyst Kurbegov | Nashville, TN | Pediatric Gastroenterology | $137.75 |
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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.