Clariance Sas

Reporting payments is a legal requirement; large totals often reflect large product portfolios.

$460Kgeneral payments (2019-2025)
$0.00research payments (2019-2025)
24clinicians paid

General and research payments are shown separately, never blended. Research payments are often institution-directed and tied to clinical trials.

General payments by year

2019 $130K
2020 $52K
2021 $29K
2022 $53K
2023 $72K
2024 $74K
2025 $50K

General payments only, as reported to CMS. Research payments are totaled above and not included in these bars.

Products most associated with its payments

Specialties it works with most

Orthopaedic Surgery of The Spine $267K
Neurological Surgery $124K
Orthopaedic Surgery $69K
Interventional Pain Medicine $257
Pain Medicine (Anesthesiology) $188

Clinicians with the largest reported totals

Often long-running consulting, speaking, or advisory relationships, which companies must report by law. A large total is not evidence of anything improper.

ClinicianLocationSpecialtyGeneral payments (2019-2025)
Andrew Clavenna Dallas, TX Orthopaedic Surgery of The Spine $207,542.95
Sean Xie Los Angeles, CA Neurological Surgery $29,696.12
Michael Duffy Mansfield, TX Orthopaedic Surgery of The Spine $28,780.81
Richard Meyrat Dallas, TX Neurological Surgery $28,377.28
Justin Dazley Twin Falls, ID Orthopaedic Surgery $25,105.69
Andrew Sama Ny, NY Orthopaedic Surgery of The Spine $20,496.51
Mark Mikhael Glenview, IL Orthopaedic Surgery $19,999.94
Adam Lewis Corpus Christi, TX Neurological Surgery $16,420.89
Philip Orisek Folsom, CA Orthopaedic Surgery $16,027.76
Betsy Grunch Gainesville, GA Neurological Surgery $11,627.53

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.