John Brett Offenberger, MD
NPI 1033129937ActiveIndividual· Psychiatry & Neurology, Psychiatry· Cincinnati, OH
Psychiatry & Neurology, Psychiatry (MD) in Cincinnati, Ohio, trained at University of Cincinnati College of Medicine (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $26,402 for 916 claims, against $12,975 paid for services in 2024. Supernus Pharmaceuticals, Inc. reported $139.64 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1033129937 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Aug 9, 2006 |
| Last updated in NPPES | Sep 26, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 57880 | OH |
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 - Psychiatry (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 28 |
|---|---|
| Services billed | 301 across 4 procedure codes |
| Paid by Medicare | $12,975 |
Part D prescriptions in 2024
| Prescriptions (claims) | 916 · 1,710 30-day fills |
|---|---|
| Patients | 66 |
| Total drug cost | $26,402 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | University of Cincinnati College of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Psychiatry |
Industry payments (Open Payments)
- 2025$139.64 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Supernus Pharmaceuticals, Inc. | $139.64 | 4 |
What the 2025 payments were for
- Food and Beverage$139.64 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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