Brian K. Bonish, M.D.
NPI 1184885980ActiveIndividual· Dermatology· Moline, IL
Dermatology (M.D.) in Moline, Illinois, trained at Loyola University of Chicago, Stritch School of Medicine (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $719,167 for 1,593 claims, against $112,593 paid for services in 2024. Janssen Biotech, Inc. was the largest of 15 companies reporting payments in 2025, $1,397 in all, mostly food and beverage.
Overview
| NPI | 1184885980 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 24, 2008 |
| Last updated in NPPES | Sep 14, 2021 |
| Certified by provider | Sep 14, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 036-120481 | IL |
| Dermatology | 207N00000X | 62964 | MN |
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 - Dermatology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 720 |
|---|---|
| Services billed | 3,356 across 59 procedure codes |
| Paid by Medicare | $112,593 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,593 · 2,058 30-day fills |
|---|---|
| Patients | 474 |
| Total drug cost | $719,167 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Loyola University of Chicago, Stritch School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Dermatology |
Medical group
- Forefront Dermatology SCSouthlake, TX · 662 clinicians
Hospital affiliation
Industry payments (Open Payments)
- 2025$1,397 · 77 payments from 15 companies
- 2024$1,392 · 72 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $254.63 | 18 |
| Novartis Pharmaceuticals Corporation | $244.32 | 15 |
| Ucb, Inc. | $183.83 | 9 |
| Regeneron Healthcare Solutions, Inc. | $167.80 | 4 |
| Abbvie Inc. | $167.02 | 10 |
What the 2025 payments were for
- Food and Beverage$1,299 · 76 payments
- Education$98.35 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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