Peter Thomas Vaselopulos, MD
NPI 1578608949ActiveIndividual· Urology· Evanston, IL
Urology (MD) with Metro Chicago Surgical Oncology LLC, practicing in Evanston, Illinois. 779 Medicare patients in 2024, $463,745 paid; nearly all of their 8,473 Part D prescriptions were generic (97%). Pfizer Inc. was the largest of 15 companies reporting payments in 2025, $872.96 in all, mostly food and beverage. Lists Amita Health Resurrection Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1578608949 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 21, 2007 |
| Last updated in NPPES | Aug 4, 2025 |
| Certified by provider | Aug 4, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 036090702 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Urology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 779 |
|---|---|
| Services billed | 7,986 across 56 procedure codes |
| Paid by Medicare | $463,745 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,473 · 16,170 30-day fills |
|---|---|
| Patients | 1,006 |
| Total drug cost | $475,464 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Urology |
Medical group
- Metro Chicago Surgical Oncology LLCChicago, IL · 13 clinicians
Hospital affiliations
- Amita Health Resurrection Medical CenterChicago, IL
- Northshore University Healthsystem - Evanston HospitalEvanston, IL
- Saint Francis Hospital-EvanstonEvanston, IL
- Swedish HospitalChicago, IL
- Thorek Memorial HospitalChicago, IL
Other facilities
- Holy Family Medical CenterLong-term care hospital · Des Plaines, IL
Industry payments (Open Payments)
- 2025$872.96 · 35 payments from 15 companies
- 2024$1,393 · 53 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $177.26 | 6 |
| Sumitomo Pharma America, Inc. | $144.03 | 6 |
| Astellas Pharma US Inc | $110.87 | 4 |
| Urogen Pharma, Inc. | $98.66 | 5 |
| Takeda Pharmaceuticals U.S.A., Inc. | $67.80 | 3 |
What the 2025 payments were for
- Food and Beverage$872.96 · 35 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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