Vader Pedicle System
Payments companies reported to CMS as associated with Vader Pedicle 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 Vader Pedicle 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 Vader Pedicle System
These are the largest totals companies reported as associated with Vader Pedicle 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) |
|---|---|---|---|
| Laurence Rhines | Houston, TX | Neurological Surgery | $11,322.23 |
| Joseph Schwab | Los Angeles, CA | Orthopaedic Surgery of The Spine | $2,500.00 |
| Vikram Chakravarthy | Columbus, OH | Neurological Surgery | $1,462.48 |
| Richard Bransford | Seattle, WA | Orthopaedic Surgery of The Spine | $1,204.06 |
| Gil Kimchi | Houston, TX | Neurological Surgery | $888.52 |
| Paras Savla | Moreno Valley, CA | $660.95 | |
| Tye Patchana | Salt Lake City, UT | $652.95 | |
| Lawrance Chung | New York, NY | Neurological Surgery | $601.99 |
| John Shin | Philadelphia, PA | Neurological Surgery | $588.00 |
| Alexa Semonche | San Francisco, CA | $572.46 |
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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.