Quick answers
- Where does William S. McKenzie see patients?
- Medicare's clinician data lists 2 practice locations, including Dickson, TN and Clarksville, TN. Call before your visit to confirm the address.
- What is William S. McKenzie's specialty?
- Medicare lists Maxillofacial Surgery as the primary specialty.
- Does William S. McKenzie accept Medicare assignment?
- Yes. Medicare's clinician data says William S. McKenzie 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 S. McKenzie?
- (615) 441-1441, as listed in official Medicare / NPI Registry data.
- What is William S. McKenzie's NPI number?
- 1932427317. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where William S. McKenzie is enrolled with Medicare (CMS data updated 2026-10-02).
- 108 Sunset Rd, Suite ADickson, TN 37055 (615) 441‑1441
- 237 Dunbar Cave Rd, Suite AClarksville, TN 37043 (615) 441‑1441
Group practices
Medicare enrollment lists William S. McKenzie as a member of this group (CMS data updated 2026-10-02).
- McKenzie Oral and Facial Surgery PLLC8 clinicians in the group
Specialties
- Maxillofacial Surgeryprimary
Other maxillofacial surgeons in Tennessee
Clinicians with the same Medicare primary specialty in Tennessee — not a recommendation.
Clinician information
| Graduation year | 2013 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1932427317 |
| 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
- 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