Quick answers
- Where does Derrick Witmer see patients?
- Medicare's clinician data lists 2 practice locations, including Greenbrier, TN and Lafayette, TN. Call before your visit to confirm the address.
- What is Derrick Witmer's specialty?
- Medicare lists Chiropractic as the primary specialty.
- Does Derrick Witmer accept Medicare assignment?
- Medicare's clinician data says Derrick Witmer 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 Derrick Witmer?
- (270) 237-3304, as listed in official Medicare / NPI Registry data.
- What is Derrick Witmer's NPI number?
- 1013866219. 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 Derrick Witmer is enrolled with Medicare (CMS data updated 2026-10-02).
- 2616 Hwy 41 SGreenbrier, TN 37073 (270) 237‑3304
- 501 Hwy 52 Byp WLafayette, TN 37083 (270) 237‑3304
Group practices
Medicare enrollment lists Derrick Witmer as a member of these groups (CMS data updated 2026-10-02).
- Spine Stop Lafayette, PLLC3 clinicians in the group
- Spine Stop Tullahoma, PLLC2 clinicians in the group
Specialties
- Chiropracticprimary
Other chiropractors in Tennessee
Clinicians with the same Medicare primary specialty in Tennessee — not a recommendation.
Clinician information
| Credential | DC |
|---|---|
| Graduation year | 2025 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1013866219 |
| 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