3m Coban
Payments companies reported to CMS as associated with 3m Coban. "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 3m Coban, 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 3m Coban
These are the largest totals companies reported as associated with 3m Coban. 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) |
|---|---|---|---|
| Emily Greenstein | Fargo, ND | Nurse Practitioner | $59,119.65 |
| Michael Desvigne | Glendale, AZ | Plastic and Reconstructive Surgery | $45,832.76 |
| Robert Klein | Greenville, SC | Foot & Ankle Surgery | $35,032.20 |
| Catherine Milne | Plymouth, CT | Nurse Practitioner | $31,857.00 |
| Terry Treadwell | Montgomery, AL | Surgery | $19,606.69 |
| Alisha Oropallo | Mineola, NY | Vascular Surgery | $12,100.00 |
| Bauer Sumpio | New Haven, CT | Vascular Surgery | $9,832.50 |
| Ralph Napolitano | New Albany, OH | Podiatrist | $7,551.71 |
| Philip Wrotslavsky | Poway, CA | Podiatrist | $6,945.20 |
| Paul Kim | Dallas, TX | Foot & Ankle Surgery | $6,750.00 |
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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.