Quick answers
- Which hospitals does Marc E. Walker work at?
- Medicare's official clinician data lists Marc E. Walker at 2 hospitals: Merit Health Madison and University of Mississippi Med Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Marc E. Walker see patients?
- Medicare's clinician data lists 1 practice location in Jackson, MS. Call before your visit to confirm the address.
- What is Marc E. Walker's specialty?
- Medicare lists Plastic and Reconstructive Surgery as the primary specialty, and also Orthopedic Surgery.
- Does Marc E. Walker accept Medicare assignment?
- Yes. Medicare's clinician data says Marc E. Walker 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 Marc E. Walker?
- (601) 898-4404, as listed in official Medicare / NPI Registry data.
- What is Marc E. Walker's NPI number?
- 1245598325. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marc E. Walker works
Medicare's Facility Affiliation Data lists Marc E. Walker at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Merit Health MadisonCanton, MS · Acute Care Hospital · CCN 250038
- University of Mississippi Med CenterJackson, MS · Acute Care Hospital · CCN 250001
Practice locations
Addresses where Marc E. Walker is enrolled with Medicare (CMS data updated 2026-10-02).
- 2500 N State StJackson, MS 39216 (601) 898‑4404
Group practices
Medicare enrollment lists Marc E. Walker as a member of this group (CMS data updated 2026-10-02).
- State of Mississippi - University of Mississippi Medical Center965 clinicians in the group
Specialties
Find other Plastic and Reconstructive Surgery doctors in Mississippi →
Other plastic surgeons in Jackson
Clinicians with the same Medicare primary specialty in Jackson, MS — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Harvard Medical School |
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1245598325 |
| 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