Tulsa-Pro
Payments companies reported to CMS as associated with Tulsa-Pro. "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 Tulsa-Pro, 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 Tulsa-Pro
These are the largest totals companies reported as associated with Tulsa-Pro. 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) |
|---|---|---|---|
| Pejman Ghanouni | Stanford, CA | Diagnostic Radiology | $30,572.01 |
| Joseph Busch | Chattanooga, TN | Diagnostic Radiology | $11,790.67 |
| Naveen Kella | San Antonio, TX | Urology | $11,397.46 |
| Preston Sprenkle | New Haven, CT | Urology | $11,266.45 |
| Edward Steiner | York, PA | Diagnostic Radiology | $8,834.86 |
| Yoon Hong | Phoenix, AZ | Urology | $8,264.77 |
| Ram Pathak | Jacksonville, FL | Urology | $8,145.85 |
| Michael Fabrizio | Virginia Beach, VA | Urology | $8,111.14 |
| Aytek Oto | Chicago, IL | Diagnostic Radiology | $7,981.69 |
| Zhamshid Okhunov | Loma Linda, CA | Urology | $6,852.44 |
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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.