Flowgate2
Payments companies reported to CMS as associated with Flowgate2. "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 Flowgate2, 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 Flowgate2
These are the largest totals companies reported as associated with Flowgate2. 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) |
|---|---|---|---|
| Brian Jankowitz | Philadelphia, PA | Neurological Surgery | $17,100.00 |
| Aaron Bress | Murray, UT | Diagnostic Radiology | $4,150.00 |
| Adam Arthur | Memphis, TN | Neurological Surgery | $3,375.00 |
| Huy Nguyen | Plano, TX | Neurological Surgery | $795.69 |
| Santiago Ortega Gutierrez | Iowa City, IA | Vascular & Interventional Radiology | $530.46 |
| Shyam Majmundar | Baltimore, MD | Vascular Neurology | $530.46 |
| Muhammad Khan | Richardson, TX | Neurology (Psychiatry & Neurology) | $530.46 |
| Justin Singer | Grand Rapids, MI | Neurological Surgery | $530.46 |
| Jimmy Ghostine | Aventura, FL | Neuroradiology | $48.59 |
| Adam Polifka | Jacksonville, FL | Neurological Surgery | $48.59 |
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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.