Brett I. Greenberger, M.D.
NPI 1073591558ActiveIndividual· Psychiatry & Neurology, Psychiatry· Columbia, MD
Psychiatry & Neurology, Psychiatry (M.D.) in Columbia, Maryland, trained at Boston University School of Medicine (class of 2001). Part D covered 159 prescriptions written in 2024, 97% of them generic. Supernus Pharmaceuticals, Inc. was the largest of 10 companies reporting payments in 2025, $622.05 in all, mostly food and beverage.
Overview
| NPI | 1073591558 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 5, 2006 |
| Last updated in NPPES | Feb 13, 2026 |
| Certified by provider | Feb 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | DO061072 | MD |
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 - Psychiatry (MD) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 159 · 286 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $4,680 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | Boston University School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Psychiatry |
Industry payments (Open Payments)
- 2025$622.05 · 36 payments from 10 companies
- 2024$750.18 · 53 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Supernus Pharmaceuticals, Inc. | $271.82 | 21 |
| Neuronetics, Inc. | $110.93 | 2 |
| Tris Pharma Inc | $58.18 | 3 |
| Axsome Therapeutics, Inc. | $45.75 | 2 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $39.31 | 2 |
What the 2025 payments were for
- Food and Beverage$622.05 · 36 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 77 psychiatrists in Columbia · All psychiatrists in Maryland