Michael Sivilli
Physician Assistants (Physician Assistant)
At a glance
- Years since graduation
- 2
- In the NPI registry since
- 2025
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is
Education and training
- 2025Registered with an NPI (national billing number; not a license date)
Medicare’s Care Compare data doesn’t list this clinician’s medical school. Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
- Physician Assistant primary
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Medical groups
- Montefiore Medical Center (2,820 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Payments from drug and device companies
In 2025, 2 companies reported 2 payments worth $138 in total to this clinician.
| Vertex Pharmaceuticals Incorporated | $120 |
|---|---|
| Gotham Surgical Solutions & Devices, Inc. | $18.65 |
| Food and Beverage | $138 |
|---|
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.