Naviguide
Payments companies reported to CMS as associated with Naviguide. "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 Naviguide, 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 Naviguide
These are the largest totals companies reported as associated with Naviguide. 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) |
|---|---|---|---|
| Mantu Gupta | New York, NY | $402.34 | |
| William Atallah | Brooklyn, NY | Urology | $402.33 |
| Brendan King | New Orleans, LA | Urology | $204.88 |
| Brian Shkolnik | New Orleans, LA | $203.13 | |
| Guy Verhovsky | Bronx, NY | Urology | $174.96 |
| Andrew Riggin | Easton, MD | Urology | $174.95 |
| Griffith Batstone | Farmington, ME | Urology | $174.91 |
| Nicholas Ottaiano | New Orleans, LA | $132.58 | |
| Garrett Brinkley | New Orleans, LA | $132.58 | |
| Jacob Greenberg | New Orleans, LA | $132.58 |
Prescribed Naviguide?
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.