Device Neurosurgery

Envoy

Payments companies reported to CMS as associated with Envoy. "Associated with" is CMS's wording: it links a payment to a product without saying the money was spent on it.

$214associated payments (2023-2025)
2clinicians with associated payments
1company reporting

By year

2023 $195
2025 $19.30

Payments reported as associated with Envoy, per program year, as reported to CMS.

Who makes it

Specialties most often involved

Vascular & Interventional Radiology $195
Neurological Surgery $19.30

Where the associated payments went, by the receiving clinician's specialty.

Clinicians most associated with Envoy

These are the largest totals companies reported as associated with Envoy. They are typically speaking or consulting arrangements, which companies must report by law; appearing here is not evidence of anything improper.

ClinicianLocationSpecialtyAssociated payments (2023-2025)
Andrew Denardo Carmel, IN Vascular & Interventional Radiology $194.81
Sandeep Kandregula Philadelphia, PA Neurological Surgery $19.30

Prescribed Envoy?

See what its makers reported for your doctor. Two steps, private, no account.

Check my doctor

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.