Zachary Michael Buchanan, DO
NPI 1437619707ActiveIndividual· Emergency Medicine· Orangeburg, SC
Emergency Medicine (DO) with Musc Community Physicians and 1 other group, practicing in Orangeburg, South Carolina. 310 Medicare patients in 2024, $46,883 paid; nearly all of their 319 Part D prescriptions were generic (95%). Lists Musc Medical Center as a hospital affiliation.
Overview
| NPI | 1437619707 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Mar 22, 2019 |
| Last updated in NPPES | Nov 24, 2025 |
| Certified by provider | Nov 24, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | DO83829 | SC |
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 - Emergency Medicine (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 310 |
|---|---|
| Services billed | 561 across 15 procedure codes |
| Paid by Medicare | $46,883 |
Part D prescriptions in 2024
| Prescriptions (claims) | 319 · 326 30-day fills |
|---|---|
| Patients | 208 |
| Total drug cost | $2,932 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical groups
- Musc Community PhysiciansCentennial, CO · 1,544 clinicians
- Sound Physicians Emergency Medicine of South Carolina LLCAiken, SC · 54 clinicians
Hospital affiliation
- Musc Medical CenterCharleston, 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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