Vafseo
Payments companies reported to CMS as associated with Vafseo. "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 Vafseo, 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 Vafseo
These are the largest totals companies reported as associated with Vafseo. 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) |
|---|---|---|---|
| Ashte Collins | Washington, DC | Nephrology (Internal Medicine) | $101,468.90 |
| Glenn Chertow | Stanford, CA | Nephrology (Internal Medicine) | $95,963.02 |
| Luis Alvarez | Palo Alto, CA | Nephrology (Internal Medicine) | $56,676.70 |
| Nimish Naik | Wexford, PA | Nephrology (Internal Medicine) | $56,114.87 |
| Ramon Mendez | Woodbridge, VA | Nephrology (Internal Medicine) | $55,567.86 |
| Jessica Coleman | Beaufort, SC | Nephrology (Internal Medicine) | $48,009.42 |
| Arishia Ghaffari | Los Angeles, CA | Nephrology (Internal Medicine) | $45,546.71 |
| Anjay Rastogi | Los Angeles, CA | Nephrology (Internal Medicine) | $44,576.93 |
| Sunil Patel | Apple Valley, CA | Nephrology (Internal Medicine) | $44,468.83 |
| Jay Wish | Indianapolis, IN | Nephrology (Internal Medicine) | $44,018.49 |
Prescribed Vafseo?
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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.