Charles Ray Halliburton Jr., M.D.
NPI 1083614721ActiveIndividual· Internal Medicine· Baton Rouge, LA
Internal Medicine (M.D.) in Baton Rouge, Louisiana, trained at University of Mississippi School of Medicine (class of 1988). Their prescriptions cost Medicare Part D more than their services did: $1,570,266 for 11,916 claims, against $89,115 paid for services in 2024. Lilly USA, LLC was the largest of 20 companies reporting payments in 2025, $2,305 in all, mostly food and beverage.
Overview
| NPI | 1083614721 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 22, 2005 |
| Last updated in NPPES | Dec 15, 2025 |
| Certified by provider | Dec 15, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 10938R | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 261 |
|---|---|
| Services billed | 1,608 across 40 procedure codes |
| Paid by Medicare | $89,115 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,916 · 28,155 30-day fills |
|---|---|
| Patients | 929 |
| Total drug cost | $1,570,266 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | University of Mississippi School of Medicine |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
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
Other facilities
- Amedisys Home HealthHome health agency · Baton Rouge, LA
Industry payments (Open Payments)
- 2025$2,305 · 137 payments from 20 companies
- 2024$2,379 · 147 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $406.32 | 23 |
| Glaxosmithkline, LLC. | $329.11 | 17 |
| Novo Nordisk Inc | $240.75 | 15 |
| Abbott Laboratories | $215.14 | 10 |
| Pfizer Inc. | $188.02 | 9 |
What the 2025 payments were for
- Food and Beverage$2,305 · 137 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 312 internal medicine physicians in Baton Rouge · All internal medicine physicians in Louisiana