Quick answers
- Which hospitals does William Grimes work at?
- Medicare's official clinician data lists William Grimes at 5 hospitals: Alaska Regional Hospital, Kershawhealth, Lexington Medical Center, Prisma Health Baptist and Prisma Health Richland Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William Grimes see patients?
- Medicare's clinician data lists 2 practice locations, including Lexington, SC and Columbia, SC. Call before your visit to confirm the address.
- What is William Grimes's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does William Grimes accept Medicare assignment?
- Yes. Medicare's clinician data says William Grimes 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 William Grimes?
- (803) 957-8400, as listed in official Medicare / NPI Registry data.
- What is William Grimes's NPI number?
- 1639460116. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where William Grimes works
Medicare's Facility Affiliation Data lists William Grimes at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Alaska Regional HospitalAnchorage, AK · Acute Care Hospital · CCN 020017
- KershawhealthCamden, SC · Acute Care Hospital · CCN 420048
- Lexington Medical CenterWest Columbia, SC · Acute Care Hospital · CCN 420073
- Prisma Health BaptistColumbia, SC · Acute Care Hospital · CCN 420086
- Prisma Health Richland HospitalColumbia, SC · Acute Care Hospital · CCN 420018
Practice locations
Addresses where William Grimes is enrolled with Medicare (CMS data updated 2026-10-02).
- 122 Powell DrLexington, SC 29072 (803) 957‑8400
- 76 Polo RdColumbia, SC 29223 (803) 699‑7255
Group practices
Medicare enrollment lists William Grimes as a member of this group (CMS data updated 2026-10-02).
- Lexington Health Inc904 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Lexington
Clinicians with the same Medicare primary specialty in Lexington, SC — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical University Of South Carolina College Of Medicine |
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1639460116 |
| 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