Nathan Koali'I Barron, DO
NPI 1336761196ActiveIndividual· Hospitalist· Greenville, SC
Hospitalist (DO) with Prisma Health University Medical Group, practicing in Greenville, South Carolina. In 2024 Medicare paid $32,731 for 126 patients, and Part D covered 221 of their prescriptions, 89% of them generic. Lists Prisma Health Baptist Easley Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1336761196 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 14, 2020 |
| Last updated in NPPES | Aug 21, 2025 |
| Certified by provider | Aug 21, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 83223 | SC |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
| Hospitalist | 208M00000X | 2023-01661 | NC |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hospitalist (NC); Practitioner - Hospitalist (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 126 |
|---|---|
| Services billed | 381 across 10 procedure codes |
| Paid by Medicare | $32,731 |
Part D prescriptions in 2024
| Prescriptions (claims) | 221 · 391 30-day fills |
|---|---|
| Patients | 93 |
| Total drug cost | $19,800 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Hospitalist |
Medical group
- Prisma Health University Medical GroupGreenville, SC · 2,493 clinicians
Hospital affiliations
- Prisma Health Baptist Easley HospitalEasley, SC
- Prisma Health Greenville Memorial HospitalGreenville, SC
- Prisma Health Oconee Memorial HospitalSeneca, SC
Other facilities
- Interim Healthcare of the UpstateHome health agency · Greenville, SC
- Prisma Health Hospice of the FoothillsHospice · Seneca, SC
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 146 hospitalists in Greenville · All hospitalists in South Carolina