Gabrielle Marie Brewer, DO
NPI 1659075505ActiveIndividual· Hospitalist· Baton Rouge, LA
Hospitalist (DO) in Baton Rouge, Louisiana, trained at University of the Incarnate Word School of Osteo Medicine (class of 2023). Part D covered 550 prescriptions written in 2024, 85% of them generic. Abiomed was the largest of 2 companies reporting payments in 2025, $39.83 in all, mostly food and beverage.
Overview
| NPI | 1659075505 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Mar 27, 2023 |
| Last updated in NPPES | Mar 17, 2026 |
| Certified by provider | Mar 17, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 343972 | LA |
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 - Internal Medicine (LA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 550 · 839 30-day fills |
|---|---|
| Patients | 78 |
| Total drug cost | $45,549 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | University of the Incarnate Word School of Osteo Medicine |
|---|---|
| Graduation year | 2023 |
| Medicare specialty | Internal Medicine |
Medical group
- Our Lady of the Lake Physician Group LLCBaton Rouge, LA · 644 clinicians
Hospital affiliation
- Our Lady of the Lake Regional Medical CenterBaton Rouge, LA
Industry payments (Open Payments)
- 2025$39.83 · 2 payments from 2 companies
- 2024$22.16 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $21.14 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $18.69 | 1 |
What the 2025 payments were for
- Food and Beverage$39.83 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 100 hospitalists in Baton Rouge · All hospitalists in Louisiana