Walter Lee Campbell Jr., MD
NPI 1578558292ActiveIndividual· Internal Medicine, Infectious Disease· Baton Rouge, LA
Internal Medicine, Infectious Disease (MD) in Baton Rouge, Louisiana, trained at University of Florida College of Medicine (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $3,613,992 for 3,579 claims, against $3,430 paid for services in 2024. Viiv Healthcare Company was the largest of 3 companies reporting payments in 2025, $1,135 in all, mostly food and beverage.
Overview
| NPI | 1578558292 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 19, 2005 |
| Last updated in NPPES | Mar 15, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 018859 | LA |
| Internal Medicine | 207R00000X | 018859 | 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 | 42 |
|---|---|
| Services billed | 81 across 14 procedure codes |
| Paid by Medicare | $3,430 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,579 · 4,486 30-day fills |
|---|---|
| Patients | 130 |
| Total drug cost | $3,613,992 |
| Generic share | 64% of claims |
Education and affiliations
| Medical school | University of Florida College of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Infectious Disease |
Medical group
- Lallie Kemp Medical CtrIndependence, LA · 39 clinicians
Hospital affiliation
- Lallie Kemp Medical CenterIndependence, LA
Other facilities
- Divine Grace Healthcare IncHospice · Houston, TX
Industry payments (Open Payments)
- 2025$1,135 · 51 payments from 3 companies
- 2024$983.52 · 54 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Viiv Healthcare Company | $694.70 | 29 |
| Gilead Sciences, Inc. | $248.32 | 14 |
| Merck Sharp & Dohme LLC | $191.81 | 8 |
What the 2025 payments were for
- Food and Beverage$1,135 · 51 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Infectious Disease providers in Louisiana →