Quick answers
- Which hospitals does Heyward B. Mack work at?
- Medicare's official clinician data lists Heyward B. Mack at 4 hospitals: Beaufort County Memorial Hospital, Prisma Health Richland Hospital, Prisma Health Tuomey Hospital and Sanford Bemidji Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Heyward B. Mack see patients?
- Medicare's clinician data lists 2 practice locations, including Columbia, SC and Beaufort, SC. Call before your visit to confirm the address.
- What is Heyward B. Mack's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Heyward B. Mack accept Medicare assignment?
- Yes. Medicare's clinician data says Heyward B. Mack 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 Heyward B. Mack?
- (803) 434-1319, as listed in official Medicare / NPI Registry data.
- What is Heyward B. Mack's NPI number?
- 1477110294. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Heyward B. Mack works
Medicare's Facility Affiliation Data lists Heyward B. Mack at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Beaufort County Memorial HospitalBeaufort, SC · Acute Care Hospital · CCN 420067
- Prisma Health Richland HospitalColumbia, SC · Acute Care Hospital · CCN 420018
- Prisma Health Tuomey HospitalSumter, SC · Acute Care Hospital · CCN 420070
- Sanford Bemidji Medical CenterBemidji, MN · Acute Care Hospital · CCN 240100
Practice locations
Addresses where Heyward B. Mack is enrolled with Medicare (CMS data updated 2026-10-02).
- 14 Richland Medical Park Dr, Suite 350Columbia, SC 29203 (803) 434‑1319
- 955 Ribaut RdBeaufort, SC 29902 (843) 522‑5775
Group practices
Medicare enrollment lists Heyward B. Mack as a member of these groups (CMS data updated 2026-10-02).
- Prisma Health Medical Group-Midlands1,068 clinicians in the group
- Beaufort County Memorial Hospital194 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Columbia
Clinicians with the same Medicare primary specialty in Columbia, SC — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical University Of South Carolina College Of Medicine |
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1477110294 |
| 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