Quick answers
- Which hospitals does Alaina Sumner work at?
- Medicare's official clinician data lists Alaina Sumner at 2 hospitals: Lexington Medical Center and Prisma Health Richland Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Alaina Sumner see patients?
- Medicare's clinician data lists 2 practice locations, including West Columbia, SC and Columbia, SC. Call before your visit to confirm the address.
- What is Alaina Sumner's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Alaina Sumner accept Medicare assignment?
- Yes. Medicare's clinician data says Alaina 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 the phone number for Alaina Sumner?
- (803) 791-2683, as listed in official Medicare / NPI Registry data.
- What is Alaina Sumner's NPI number?
- 1265116859. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Alaina Sumner works
Medicare's Facility Affiliation Data lists Alaina Sumner at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Lexington Medical CenterWest Columbia, SC · Acute Care Hospital · CCN 420073
- Prisma Health Richland HospitalColumbia, SC · Acute Care Hospital · CCN 420018
Practice locations
Addresses where Alaina Sumner is enrolled with Medicare (CMS data updated 2026-10-02).
- 2728 Sunset Blvd, Suite 104West Columbia, SC 29169 (803) 791‑2683
- 3016 Longtown Commons Dr, Suite 405Columbia, SC 29229 (803) 936‑8900
Group practices
Medicare enrollment lists Alaina Sumner as a member of this group (CMS data updated 2026-10-02).
- Lexington Health Inc904 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in West Columbia
Clinicians with the same Medicare primary specialty in West Columbia, SC — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1265116859 |
| 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