Quick answers
- Where does Nathan S. Sumner see patients?
- Medicare's clinician data lists 1 practice location in Gulfport, MS. Call before your visit to confirm the address.
- What is Nathan S. Sumner's specialty?
- Medicare lists Neurology as the primary specialty.
- Does Nathan S. Sumner accept Medicare assignment?
- Yes. Medicare's clinician data says Nathan S. Sumner 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 Nathan S. Sumner's NPI number?
- 1265652846. 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 Nathan S. Sumner is enrolled with Medicare (CMS data updated 2026-10-02).
- 1340 Broad AveGulfport, MS 39501
Group practices
Medicare enrollment lists Nathan S. Sumner as a member of this group (CMS data updated 2026-10-02).
- Memorial Hospital at Gulfport474 clinicians in the group
Specialties
- Neurologyprimary
Other neurologists in Gulfport
Clinicians with the same Medicare primary specialty in Gulfport, MS — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1265652846 |
| 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 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