Quick answers
- Which hospitals does William Wallace work at?
- Medicare's official clinician data lists William Wallace at 2 hospitals: Lexington Medical Center and Wellmont Holston Valley Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William Wallace see patients?
- Medicare's clinician data lists 8 practice locations, including Kingsport, TN, Duffield, VA and West Columbia, SC. Call before your visit to confirm the address.
- What is William Wallace's specialty?
- Medicare lists Otolaryngology as the primary specialty.
- Does William Wallace accept Medicare assignment?
- Medicare's clinician data says William Wallace may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for William Wallace?
- (423) 392-6299, as listed in official Medicare / NPI Registry data.
- What is William Wallace's NPI number?
- 1275539603. 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 Wallace works
Medicare's Facility Affiliation Data lists William Wallace at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Lexington Medical CenterWest Columbia, SC · Acute Care Hospital · CCN 420073
- Wellmont Holston Valley Medical CenterKingsport, TN · Acute Care Hospital · CCN 440017
Practice locations
Addresses where William Wallace is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 105 W Stone Dr, Suite 4dKingsport, TN 37660 (423) 392‑6299
- 121 Advanced Technology DrDuffield, VA 24244 (276) 431‑2648
- 146 E Hospital Dr, Suite 200West Columbia, SC 29169 (803) 739‑3550
- 301 Louis StKingsport, TN 37660 (423) 246‑4600
- 301 Louis St, Suite 101Kingsport, TN 37660 (423) 246‑4600
Group practices
Medicare enrollment lists William Wallace as a member of these groups (CMS data updated 2026-10-02).
- Lexington Health Inc904 clinicians in the group
- Holston Medical Group PC238 clinicians in the group
- Dominion Health and Fitness, Inc71 clinicians in the group
- Mountain Region Speech and Hearing Center17 clinicians in the group
Specialties
- Otolaryngologyprimary
Other ENT doctors in Kingsport
Clinicians with the same Medicare primary specialty in Kingsport, TN — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | At Still University Of Health Sciences, College Of Osteo Med, Kirksville |
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1275539603 |
| 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