Quick answers
- Which hospitals does David B. Williams work at?
- Medicare's official clinician data lists David B. Williams at 3 hospitals: Prisma Health Greenville Memorial Hospital, Prisma Health Greer Memorial Hospital and St Francis-Downtown. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David B. Williams see patients?
- Medicare's clinician data lists 2 practice locations, including Greer, SC and Greenville, SC. Call before your visit to confirm the address.
- What is David B. Williams's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does David B. Williams accept Medicare assignment?
- Yes. Medicare's clinician data says David B. 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 David B. Williams?
- (864) 269-3333, as listed in official Medicare / NPI Registry data.
- What is David B. Williams's NPI number?
- 1649632027. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where David B. Williams works
Medicare's Facility Affiliation Data lists David B. Williams at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Prisma Health Greenville Memorial HospitalGreenville, SC · Acute Care Hospital · CCN 420078
- Prisma Health Greer Memorial HospitalGreer, SC · Acute Care Hospital · CCN 420033
- St Francis-DowntownGreenville, SC · Acute Care Hospital · CCN 420023
Practice locations
Addresses where David B. Williams is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Physicians DrGreer, SC 29650 (864) 269‑3333
- 113 Doctors DrGreenville, SC 29605
Group practices
Medicare enrollment lists David B. Williams as a member of this group (CMS data updated 2026-10-02).
- Southern Eye Associates of South Carolina, PA17 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Greer
Clinicians with the same Medicare primary specialty in Greer, SC — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of South Carolina School Of Medicine |
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1649632027 |
| 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