Quick answers
- Where does Cana Williams see patients?
- Medicare's clinician data lists 2 practice locations, including Madisonville, TN and Etowah, TN. Call before your visit to confirm the address.
- What is Cana Williams's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Cana Williams accept Medicare assignment?
- Yes. Medicare's clinician data says Cana 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 Cana Williams?
- (423) 442-2121, as listed in official Medicare / NPI Registry data.
- What is Cana Williams's NPI number?
- 1457151011. 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 Cana Williams is enrolled with Medicare (CMS data updated 2026-10-02).
- 3959 Hwy 411Madisonville, TN 37354 (423) 442‑2121
- 723 N Tennesse AveEtowah, TN 37331 (423) 263‑2100
Group practices
Medicare enrollment lists Cana Williams as a member of this group (CMS data updated 2026-10-02).
- Madisonville Primary Care Group PLLC8 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Madisonville
Clinicians with the same Medicare primary specialty in Madisonville, TN — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2024 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1457151011 |
| 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