John Fredrick Olivieri Jr.
NPI 1619430675ActiveIndividual· Radiology, Diagnostic Radiology· Maywood, IL
Radiology, Diagnostic Radiology with Vascular and Interventional Professionals, LLC, practicing in Maywood, Illinois. Enrolled in Medicare as practitioner - diagnostic radiology. W. L. Gore & Associates, Inc. was the largest of 6 companies reporting payments in 2025, $943.54 in all, mostly food and beverage. Lists Advocate Sherman Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1619430675 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Apr 8, 2019 |
| Last updated in NPPES | Jun 9, 2020 |
| Certified by provider | Jun 9, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | 125074424 | IL |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (IL) |
|---|
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Diagnostic Radiology |
Medical group
- Vascular and Interventional Professionals, LLCHinsdale, IL · 31 clinicians
Hospital affiliations
- Advocate Sherman HospitalElgin, IL
- Alexian Brothers Medical Center 1Elk Grove Village, IL
- Uchicago Medicine Adventhealth BolingbrookBolingbrook, IL
- Uchicago Medicine Adventhealth HinsdaleHinsdale, IL
- Uchicago Medicine Adventhealth la GrangeLa Grange, IL
Industry payments (Open Payments)
- 2025$943.54 · 16 payments from 6 companies
- 2024$3,165 · 19 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| W. L. Gore & Associates, Inc. | $322.53 | 3 |
| Surmodics, Inc. | $168.28 | 1 |
| Stryker Corporation | $151.12 | 3 |
| Penumbra, Inc. | $145.87 | 1 |
| Medtronic, Inc. | $135.79 | 7 |
What the 2025 payments were for
- Food and Beverage$943.54 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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