Brian S. Gerber, MD
NPI 1487609343ActiveIndividual· Urology· Elgin, IL
Urology (MD) in Elgin, Illinois, trained at Northeastern Ohio University College of Medicine (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $446,373 for 2,207 claims, against $88,068 paid for services in 2024. Sumitomo Pharma America, Inc. was the largest of 8 companies reporting payments in 2025, $404.88 in all, mostly food and beverage.
Overview
| NPI | 1487609343 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 22, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
| Certified by provider | Jun 2, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 036-90943 | 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 | 277 |
|---|---|
| Services billed | 1,996 across 31 procedure codes |
| Paid by Medicare | $88,068 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,207 · 5,427 30-day fills |
|---|---|
| Patients | 412 |
| Total drug cost | $446,373 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Northeastern Ohio University College of Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Urology |
Hospital affiliations
- Advocate Sherman HospitalElgin, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Saint Joseph Hospital-ElginElgin, IL
Industry payments (Open Payments)
- 2025$404.88 · 13 payments from 8 companies
- 2024$434.22 · 20 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sumitomo Pharma America, Inc. | $152.81 | 6 |
| Abbvie Inc. | $125.00 | 1 |
| Janssen Biotech, Inc. | $28.18 | 1 |
| Pfizer Inc. | $27.39 | 1 |
| Dentsply Ih Ab | $19.23 | 1 |
What the 2025 payments were for
- Food and Beverage$404.88 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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