Brad C. Giarrusso, MD
NPI 1104844455ActiveIndividual· Internal Medicine· Baker, LA
Internal Medicine (MD) in Baker, Louisiana, trained at Louisiana State University School of Medicine in New Orleans (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $807,248 for 8,682 claims, against $36,274 paid for services in 2024. Boehringer Ingelheim Pharmaceuticals, Inc. was the largest of 12 companies reporting payments in 2025, $571.15 in all, mostly food and beverage.
Overview
| NPI | 1104844455 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 17, 2006 |
| Last updated in NPPES | Jan 8, 2021 |
| Certified by provider | Jan 8, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 026403 | LA |
| Pediatrics | 208000000X | 026403 | LA |
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 - Internal Medicine (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 139 |
|---|---|
| Services billed | 725 across 53 procedure codes |
| Paid by Medicare | $36,274 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,682 · 17,815 30-day fills |
|---|---|
| Patients | 590 |
| Total drug cost | $807,248 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Pediatric Medicine |
| Telehealth | Offers telehealth |
Medical group
- Our Lady of the Lake Physician Group LLCBaton Rouge, LA · 644 clinicians
Hospital affiliations
- Lane Regional Medical CenterZachary, LA
- Our Lady of the Lake Regional Medical CenterBaton Rouge, LA
- Womans HospitalBaton Rouge, LA
Other facilities
- Amedisys Home HealthHome health agency · Baton Rouge, LA
Industry payments (Open Payments)
- 2025$571.15 · 27 payments from 12 companies
- 2024$327.84 · 21 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | $143.12 | 3 |
| Lilly USA, LLC | $95.03 | 6 |
| Novo Nordisk Inc | $86.69 | 5 |
| Abbvie Inc. | $58.07 | 3 |
| Sanofi Pasteur Inc. | $36.18 | 2 |
What the 2025 payments were for
- Food and Beverage$571.15 · 27 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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