Quick answers
- Which hospitals does Marva D. Williams work at?
- Medicare's official clinician data lists Marva D. Williams at 2 hospitals: McLeod Health Clarendon and Prisma Health Tuomey Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Marva D. Williams see patients?
- Medicare's clinician data lists 2 practice locations, including Manning, SC and Cades, SC. Call before your visit to confirm the address.
- What is Marva D. Williams's specialty?
- Medicare lists Emergency Medicine as the primary specialty, and also Family Practice.
- Does Marva D. Williams accept Medicare assignment?
- Yes. Medicare's clinician data says Marva D. Williams 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 Marva D. Williams?
- (803) 435-4447, as listed in official Medicare / NPI Registry data.
- What is Marva D. Williams's NPI number?
- 1518068873. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marva D. Williams works
Medicare's Facility Affiliation Data lists Marva D. Williams at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- McLeod Health ClarendonManning, SC · Acute Care Hospital · CCN 420109
- Prisma Health Tuomey HospitalSumter, SC · Acute Care Hospital · CCN 420070
Practice locations
Addresses where Marva D. Williams is enrolled with Medicare (CMS data updated 2026-10-02).
- 107 Sunset DrManning, SC 29102 (803) 435‑4447
- 3555 Williamsburg HwyCades, SC 29518 (803) 425‑1182
Group practices
Medicare enrollment lists Marva D. Williams as a member of these groups (CMS data updated 2026-10-02).
- MUSC Community Physicians1,544 clinicians in the group
- Clarendon Health and Wellness Center4 clinicians in the group
Specialties
- Emergency Medicineprimary
- Family Practicealso
Other emergency medicine doctors in Manning
Clinicians with the same Medicare primary specialty in Manning, SC — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1994 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1518068873 |
| 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