Quick answers
- Does Joshua K. Walls accept Medicare assignment?
- Yes. Medicare's clinician data says Joshua K. Walls accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Joshua K. Walls's NPI number?
- 1366021131. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Joshua K. Walls is enrolled with Medicare (CMS data updated October 2, 2026).
- 160 Greenbrier BlvdCovington, LA 70433 (985) 893‑5780
- 3550 Hwy 468 WWhitfield, MS 39193 (601) 351‑8000
Group practices
Medicare enrollment lists Joshua K. Walls as a member of these groups (CMS data updated October 2, 2026).
- Mississippi State Hospital at Whitfield31 clinicians in the group
- A A and I, LLC3 clinicians in the group
Specialties
- Allergy/Immunologyprimary
Other allergist and immunologists in Covington
Clinicians with the same Medicare primary specialty in Covington, LA — not a recommendation.
Other clinicians in Mississippi State Hospital at Whitfield
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Arkansas College Of Medicine |
| Graduation year | 2021 (5 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1366021131 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians