Quick answers
- Which hospitals does Ari D. Leib work at?
- Medicare's official clinician data lists Ari D. Leib at 3 hospitals: Columbus Regional Healthcare System, MUSC Health Chester Medical Center and MUSC Health Lancaster Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ari D. Leib see patients?
- Medicare's clinician data lists 2 practice locations, including Whiteville, NC and Lancaster, SC. Call before your visit to confirm the address.
- What is Ari D. Leib's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Ari D. Leib accept Medicare assignment?
- Yes. Medicare's clinician data says Ari D. Leib 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 Ari D. Leib?
- (910) 642-8011, as listed in official Medicare / NPI Registry data.
- What is Ari D. Leib's NPI number?
- 1104993997. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ari D. Leib works
Medicare's Facility Affiliation Data lists Ari D. Leib at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Columbus Regional Healthcare SystemWhiteville, NC · Acute Care Hospital · CCN 340068
- MUSC Health Chester Medical CenterChester, SC · Acute Care Hospital · CCN 420019
- MUSC Health Lancaster Medical CenterLancaster, SC · Acute Care Hospital · CCN 420036
Practice locations
Addresses where Ari D. Leib is enrolled with Medicare (CMS data updated 2026-10-02).
- 500 Jefferson StWhiteville, NC 28472 (910) 642‑8011
- 800 W Meeting StLancaster, SC 29720 (803) 286‑1330
Group practices
Medicare enrollment lists Ari D. Leib as a member of these groups (CMS data updated 2026-10-02).
- MUSC Community Physicians1,544 clinicians in the group
- Columbus Emergency Group LLC19 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in North Carolina
Clinicians with the same Medicare primary specialty in North Carolina — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Southern Illinois University School Of Medicine |
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1104993997 |
| 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