Joshua K. Walls, MD
NPI 1366021131ActiveIndividual· Allergy & Immunology· Covington, LA
Allergy & Immunology (MD) in Covington, Louisiana, trained at University of Arkansas College of Medicine (class of 2021). Part D covered 726 prescriptions written in 2024, 90% of them generic. Astrazeneca Pharmaceuticals LP was the largest of 2 companies reporting payments in 2025, $223.45 in all, mostly food and beverage.
Overview
| NPI | 1366021131 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 7, 2021 |
| Last updated in NPPES | Jul 17, 2026 |
| Certified by provider | Jul 17, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | 352107 | LA |
| Internal Medicine | 207R00000X | 352107 | 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 - Allergy/Immunology (LA); Practitioner - Internal Medicine (MS) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 726 · 1,142 30-day fills |
|---|---|
| Patients | 94 |
| Total drug cost | $57,816 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Arkansas College of Medicine |
|---|---|
| Graduation year | 2021 |
| Medicare specialty | Allergy/Immunology |
Medical groups
- Mississippi State Hospital at WhitfieldWhitfield, MS · 31 clinicians
- A A and I, LLCCovington, LA · 3 clinicians
Industry payments (Open Payments)
- 2025$223.45 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $127.87 | 1 |
| Regeneron Healthcare Solutions, Inc. | $95.58 | 1 |
What the 2025 payments were for
- Food and Beverage$127.87 · 1 payment
- Education$95.58 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other allergists in Covington
- 1538137930
- 1992773717