Brian William Toussaint, MD
NPI 1295969616ActiveIndividual· Ophthalmology· Wilmington, DE
Ophthalmology (MD) in Wilmington, Delaware, trained at Georgetown University School of Medicine (class of 2009). In 2024 Medicare paid $1,371,412 for 784 patients, and Part D covered 623 of their prescriptions, 59% of them generic. Genentech USA, Inc. was the largest of 5 companies reporting payments in 2025, $415.37 in all, mostly food and beverage.
Overview
| NPI | 1295969616 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 13, 2009 |
| Last updated in NPPES | Aug 20, 2026 |
| Certified by provider | Aug 20, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | C1-0011273 | DE |
| Ophthalmology, Retina Specialist | 207WX0107X | C1-0011273 | DE |
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 - Ophthalmology (DE) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 784 |
|---|---|
| Services billed | 28,027 across 48 procedure codes |
| Paid by Medicare | $1,371,412 |
Part D prescriptions in 2024
| Prescriptions (claims) | 623 · 1,043 30-day fills |
|---|---|
| Patients | 182 |
| Total drug cost | $34,276 |
| Generic share | 59% of claims |
Education and affiliations
| Medical school | Georgetown University School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Ophthalmology |
Medical groups
- Christiana Care Health Services IncNewark, DE · 1,483 clinicians
- Charles Wang, MD, PAWilmington, DE · 2 clinicians
Hospital affiliation
- Christiana HospitalNewark, DE
Industry payments (Open Payments)
- 2025$415.37 · 17 payments from 5 companies
- 2024$272.99 · 14 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genentech USA, Inc. | $115.36 | 5 |
| Regeneron Healthcare Solutions, Inc. | $109.86 | 5 |
| Apellis Pharmaceuticals, Inc. | $78.95 | 3 |
| Abbvie Inc. | $59.08 | 3 |
| Bausch & Lomb Americas Inc. | $52.12 | 1 |
What the 2025 payments were for
- Food and Beverage$415.37 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 54 ophthalmologists in Wilmington · All ophthalmologists in Delaware