A5 Anesthesia System
Payments companies reported to CMS as associated with A5 Anesthesia System. "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 A5 Anesthesia System, 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 A5 Anesthesia System
These are the largest totals companies reported as associated with A5 Anesthesia System. 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) |
|---|---|---|---|
| Basem Abdelmalak | Cleveland, OH | Anesthesiology | $21,500.00 |
| Victor Davila | Columbus, OH | Anesthesiology | $20,240.74 |
| Richard Teames | Fort Worth, TX | Anesthesiology | $18,918.44 |
| Maximilian Schaefer | Boston, MA | Anesthesiology | $2,538.41 |
| Stephanie Fernandez | Miami Beach, FL | Emergency Medicine | $1,000.00 |
| Esteban Rojas | Clifton, NJ | Family | $500.00 |
| Harris Tesher | Englewood, NJ | Pulmonary Disease | $500.00 |
| Michael Zeiler | Grand Rapids, MI | Nurse Anesthetist, Certified Registered | $46.00 |
| William Gilmer | South Haven, MI | Nurse Anesthetist, Certified Registered | $46.00 |
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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.