James Gregg Barrios, M.D.
NPI 1366839490ActiveIndividual· Internal Medicine, Cardiovascular Disease· Baton Rouge, LA
Internal Medicine, Cardiovascular Disease (M.D.) with Our Lady of the Lake Physician Group LLC and 1 other group, practicing in Baton Rouge, Louisiana. In 2024 Medicare paid $29,670 for 263 patients, and Part D covered 161 of their prescriptions, 81% of them generic. Abbott Laboratories was the largest of 12 companies reporting payments in 2025, $2,443 in all, mostly food and beverage. Lists Baton Rouge General Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1366839490 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 15, 2015 |
| Last updated in NPPES | Dec 26, 2024 |
| Certified by provider | Dec 26, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 339964 | LA |
| Internal Medicine, Clinical Cardiac Electrophysiology | 207RC0001X | 339964 | LA |
| Internal Medicine | 207R00000X | 35478 | AL |
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 - Cardiac Electrophysiology (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 263 |
|---|---|
| Services billed | 446 across 42 procedure codes |
| Paid by Medicare | $29,670 |
Part D prescriptions in 2024
| Prescriptions (claims) | 161 · 325 30-day fills |
|---|---|
| Patients | 85 |
| Total drug cost | $42,634 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Cardiac Electrophysiology |
Medical groups
- Our Lady of the Lake Physician Group LLCBaton Rouge, LA · 644 clinicians
- Baton Rouge General Physicians IncBaton Rouge, LA · 191 clinicians
Hospital affiliations
- Baton Rouge General Medical CenterBaton Rouge, LA
- Our Lady of the Lake Regional Medical CenterBaton Rouge, LA
Industry payments (Open Payments)
- 2025$2,443 · 64 payments from 12 companies
- 2024$7,502 · 80 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $1,323 | 20 |
| Medtronic, Inc. | $376.45 | 10 |
| Biotronik Inc. | $243.37 | 13 |
| Kestra Medical Technology Services, Inc. | $133.49 | 4 |
| Biosense Webster, Inc. | $84.22 | 3 |
What the 2025 payments were for
- Food and Beverage$1,718 · 59 payments
- Travel and Lodging$725.07 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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