Quick answers
- Which hospitals does Walker C. May work at?
- Medicare's official clinician data lists Walker C. May at 2 hospitals: North Caddo Medical Center and Willis Knighton Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Walker C. May see patients?
- Medicare's clinician data lists 1 practice location in Vivian, LA. Call before your visit to confirm the address.
- What is Walker C. May's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Walker C. May accept Medicare assignment?
- Yes. Medicare's clinician data says Walker C. May accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Walker C. May?
- (318) 375-3235, as listed in official Medicare / NPI Registry data.
- What is Walker C. May's NPI number?
- 1003083205. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Walker C. May works
Medicare's Facility Affiliation Data lists Walker C. May at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- North Caddo Medical CenterVivian, LA · Critical Access Hospital · CCN 191304
- Willis Knighton Medical CenterShreveport, LA · Acute Care Hospital · CCN 190111
Practice locations
Addresses where Walker C. May is enrolled with Medicare (CMS data updated 2026-10-02).
- 815 S Pine StVivian, LA 71082 (318) 375‑3235
Group practices
Medicare enrollment lists Walker C. May as a member of this group (CMS data updated 2026-10-02).
- North Caddo Hospital Service District11 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Louisiana
Clinicians with the same Medicare primary specialty in Louisiana — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Louisiana State University School Of Medicine In Shreveport |
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1003083205 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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