Expander
Payments companies reported to CMS as associated with Expander. "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 Expander, 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 Expander
These are the largest totals companies reported as associated with Expander. 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 Cosse | Shreveport, LA | Orthodontics and Dentofacial Orthopedics | $187.02 |
| Peter Nasser | Shreveport, LA | Orthodontics and Dentofacial Orthopedics | $179.78 |
| Jeffrey Silmon | Shreveport, LA | Orthodontics and Dentofacial Orthopedics | $176.05 |
| Logan Cash | Ethel, LA | $171.11 | |
| Cayce Cloud | Bossier City, LA | Orthodontics and Dentofacial Orthopedics | $74.74 |
| Jason Cope | Dallas, TX | Orthodontics and Dentofacial Orthopedics | $63.64 |
| James Graf | Bossier City, LA | Orthodontics and Dentofacial Orthopedics | $60.82 |
| Taro Digney | Bossier City, LA | General Practice (Dentist) | $58.84 |
| Gregory Long | Peoria, IL | Orthodontics and Dentofacial Orthopedics | $50.40 |
| Michelle Carlton | Denham Springs, LA | Orthodontics and Dentofacial Orthopedics | $50.12 |
Prescribed Expander?
See what its makers reported for your doctor. Two steps, private, no account.
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.