Safetrace Tx
Payments companies reported to CMS as associated with Safetrace Tx. "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 Safetrace Tx, 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 Safetrace Tx
These are the largest totals companies reported as associated with Safetrace Tx. 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) |
|---|---|---|---|
| Mark Popovsky | Braintree, MA | Blood Banking & Transfusion Medicine | $18,200.00 |
| Nicholas Gau | Fargo, ND | Clinical Pathology/Laboratory Medicine | $98.49 |
| Gustaaf De Ridder | Danville, PA | Anatomic Pathology & Clinical Pathology | $57.51 |
| David Friedman | Philadelphia, PA | Pediatric Hematology-Oncology | $26.86 |
| Stella Chou | Philadelphia, PA | Pediatric Hematology-Oncology | $26.86 |
Prescribed Safetrace Tx?
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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.