Louis Donovan Perdue Jr., M.D.
NPI 1184838716ActiveIndividual· Internal Medicine, Rheumatology· Metairie, LA
Internal Medicine, Rheumatology (M.D.) in Metairie, Louisiana, trained at Louisiana State University School of Medicine in New Orleans (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $1,964,071 for 7,454 claims, against $945,567 paid for services in 2024. Amgen Inc. was the largest of 18 companies reporting payments in 2025, $2,254 in all, mostly food and beverage.
Overview
| NPI | 1184838716 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 10, 2007 |
| Last updated in NPPES | Oct 17, 2023 |
| Certified by provider | Oct 16, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | MD.205237 | 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 - Rheumatology (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 478 |
|---|---|
| Services billed | 85,288 across 39 procedure codes |
| Paid by Medicare | $945,567 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,454 · 16,274 30-day fills |
|---|---|
| Patients | 1,084 |
| Total drug cost | $1,964,071 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Rheumatology |
Hospital affiliations
- East Jefferson General HospitalMetairie, LA
- Touro InfirmaryNew Orleans, LA
Industry payments (Open Payments)
- 2025$2,254 · 115 payments from 18 companies
- 2024$2,733 · 141 payments from 25 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $494.08 | 26 |
| Abbvie Inc. | $404.52 | 21 |
| Novartis Pharmaceuticals Corporation | $150.88 | 6 |
| Janssen Biotech, Inc. | $138.40 | 9 |
| E.R. Squibb & Sons, L.L.C. | $118.30 | 5 |
What the 2025 payments were for
- Food and Beverage$2,254 · 115 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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