Conduct
Payments companies reported to CMS as associated with Conduct. "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 Conduct, 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 Conduct
These are the largest totals companies reported as associated with Conduct. 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) |
|---|---|---|---|
| Aaron Yengo-Kahn | Orange, CA | Neurological Surgery | $90.48 |
| Jeremy Smith | Orange, CA | Orthopaedic Surgery of The Spine | $87.77 |
| Bowen Jiang | Fullerton, CA | Neurological Surgery | $38.12 |
| Jon White | Orange, CA | Orthopaedic Surgery of The Spine | $36.80 |
| Joshua Phillips | Orange, CA | Physician Assistant | $36.79 |
| Daniel Barba | Escondido, CA | Orthopaedic Surgery of The Spine | $33.63 |
| Alexander Chang | Escondido, CA | Surgery | $33.63 |
| Gavin Scott | Irvine, CA | Physician Assistant | $12.55 |
| Gregory Carlson | Orange, CA | Orthopaedic Surgery of The Spine | $5.70 |
| Malcolm Eggart | Murrells Inlet, SC | Neurological Surgery | $3.26 |
Prescribed Conduct?
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.