Zerbaxa
Payments companies reported to CMS as associated with Zerbaxa. "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 Zerbaxa, 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 Zerbaxa
These are the largest totals companies reported as associated with Zerbaxa. 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) |
|---|---|---|---|
| Amar Safdar | Houston, TX | Infectious Disease | $82,588.63 |
| Amesh Adalja | Pittsburgh, PA | Infectious Disease | $53,411.36 |
| Kerry Cleveland | Memphis, TN | Infectious Disease | $43,971.67 |
| Joshua Rosenberg | Brooklyn, NY | Critical Care Medicine (Internal Medicine) | $33,890.07 |
| Javeed Siddiqui | Roseville, CA | Infectious Disease | $28,120.50 |
| Marcus Zervos | Detroit, MI | Infectious Disease | $24,590.08 |
| Daniel Rodrigue | Lexington, KY | Infectious Disease | $17,121.94 |
| Alexander Evens | Turlock, CA | Infectious Disease | $16,958.16 |
| Juan Diaz | Altamonte Springs, FL | Infectious Disease | $15,964.18 |
| Jason Sniffen | Altamonte Springs, FL | Infectious Disease | $14,199.62 |
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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.