Quick answers
- Which hospitals does Bret J. Warner work at?
- Medicare's official clinician data lists Bret J. Warner at 1 hospital: Self Regional Healthcare. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Bret J. Warner see patients?
- Medicare's clinician data lists 2 practice locations, including Greenwood, SC. Call before your visit to confirm the address.
- What is Bret J. Warner's specialty?
- Medicare lists Neurology as the primary specialty.
- Does Bret J. Warner accept Medicare assignment?
- Yes. Medicare's clinician data says Bret J. Warner 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 Bret J. Warner?
- (864) 725-4095, as listed in official Medicare / NPI Registry data.
- What is Bret J. Warner's NPI number?
- 1487654034. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Bret J. Warner works
Medicare's Facility Affiliation Data lists Bret J. Warner at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Self Regional HealthcareGreenwood, SC · Acute Care Hospital · CCN 420071
Practice locations
Addresses where Bret J. Warner is enrolled with Medicare (CMS data updated 2026-10-02).
- 1325 Spring StGreenwood, SC 29646 (864) 725‑4095
- 917 Bypass 225Greenwood, SC 29646 (864) 227‑5240
Group practices
Medicare enrollment lists Bret J. Warner as a member of these groups (CMS data updated 2026-10-02).
- Self Medical Group395 clinicians in the group
- Piedmont Neurology3 clinicians in the group
Specialties
- Neurologyprimary
Other neurologists in South Carolina
Clinicians with the same Medicare primary specialty in South Carolina — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Georgia School Of Medicine |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1487654034 |
| 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