John Guy Santilli, MD
NPI 1063567899ActiveIndividual· Radiology, Vascular & Interventional Radiology· Boston, MA
Radiology, Vascular & Interventional Radiology (MD) in Boston, Massachusetts, trained at Wayne State University School of Medicine (class of 1994). Medicare paid $45,640 for services to 247 patients in 2024. Stryker Corporation was the largest of 2 companies reporting payments in 2025, $119.51 in all, mostly food and beverage.
Overview
| NPI | 1063567899 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jan 24, 2007 |
| Last updated in NPPES | Nov 5, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Vascular & Interventional Radiology Primary | 2085R0204X | BS7279537 | MA |
| Radiology, Body Imaging | 2085B0100X | BS7279537 | MA |
| Radiology, Neuroradiology | 2085N0700X | BS7279537 | MA |
| Radiology, Neuroradiology, Nuclear Radiology | 2085N0904X | BS7279537 | MA |
| Radiology, Diagnostic Radiology | 2085R0202X | BS7279537 | MA |
| Radiology, Diagnostic Ultrasound | 2085U0001X | BS7279537 | MA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Diagnostic Radiology (CT); Practitioner - Diagnostic Radiology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 247 |
|---|---|
| Services billed | 655 across 101 procedure codes |
| Paid by Medicare | $45,640 |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Diagnostic Radiology |
Medical group
- Radiologic Associates of Middletown PCMiddletown, CT · 34 clinicians
Hospital affiliation
- Middlesex HospitalMiddletown, CT
Industry payments (Open Payments)
- 2025$119.51 · 5 payments from 2 companies
- 2024$120.20 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $94.88 | 4 |
| Boston Scientific Corporation | $24.63 | 1 |
What the 2025 payments were for
- Food and Beverage$119.51 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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