Allooss
Payments companies reported to CMS as associated with Allooss. "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 Allooss, 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 Allooss
These are the largest totals companies reported as associated with Allooss. 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) |
|---|---|---|---|
| Robert Watts Jr | Biloxi, MS | Oral and Maxillofacial Surgery | $1,000.00 |
| John Swearingen | Memphis, TN | Oral and Maxillofacial Surgery | $84.84 |
| Stephen Sexton | Memphis, TN | Oral and Maxillofacial Surgery | $72.44 |
| Mark Grecco | Manteca, CA | Oral and Maxillofacial Surgery | $32.57 |
| Kenneth Frangadakis | Cupertino, CA | Dentist | $30.64 |
| Steven Zambrano | Germantown, TN | Oral & Maxillofacial Surgery | $25.00 |
| Adam Marre | Walnut Creek, CA | Oral & Maxillofacial Surgery | $23.38 |
| Alex Mcdonald | Oakland, CA | Oral and Maxillofacial Surgery | $21.14 |
| Shaun Rotenberg | Columbus, OH | Periodontics | $20.45 |
| Sean Rhee | Sacramento, CA | Periodontics | $18.02 |
Prescribed Allooss?
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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.