Barhemsys
Payments companies reported to CMS as associated with Barhemsys. "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 Barhemsys, 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 Barhemsys
These are the largest totals companies reported as associated with Barhemsys. 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) |
|---|---|---|---|
| Ronak Desai | Camden, NJ | Anesthesiology | $40,237.19 |
| Tong Gan | Houston, TX | Anesthesiology | $32,529.58 |
| Erik Rauch | St Petersburg, FL | Nurse Anesthetist, Certified Registered | $22,962.65 |
| Sabry Ayad | Cleveland, OH | Anesthesiology | $19,442.09 |
| Ara Klijian | Murrieta, CA | Thoracic Surgery (Cardiothoracic Vascular Surgery) | $15,813.61 |
| Jonathan Riddle | Fort Worth, TX | Nurse Anesthetist, Certified Registered | $15,720.10 |
| Michael Lew | Duarte, CA | Anesthesiology | $12,309.04 |
| Leonard Kim | Pasadena, CA | Anesthesiology | $4,558.20 |
| Joshua Newby | Phoenix, AZ | Anesthesiology | $1,906.75 |
| Richard Dutton | Dallas, TX | Anesthesiology | $500.00 |
Prescribed Barhemsys?
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.