Quick answers
- Which hospitals does Mary L. McKenzie work at?
- Medicare's official clinician data lists Mary L. McKenzie at 2 hospitals: Erlanger Medical Center and Memorial Healthcare System, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mary L. McKenzie see patients?
- Medicare's clinician data lists 2 practice locations, including Signal Mountain, TN and Chattanooga, TN. Call before your visit to confirm the address.
- What is Mary L. McKenzie's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Mary L. McKenzie accept Medicare assignment?
- Yes. Medicare's clinician data says Mary L. 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.
- Does Mary L. McKenzie offer telehealth?
- Medicare's clinician data says Mary L. McKenzie offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mary L. McKenzie?
- (423) 886-2004, as listed in official Medicare / NPI Registry data.
- What is Mary L. McKenzie's NPI number?
- 1447458435. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mary L. McKenzie works
Medicare's Facility Affiliation Data lists Mary L. McKenzie at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Erlanger Medical CenterChattanooga, TN · Acute Care Hospital · CCN 440104
- Memorial Healthcare System, IncChattanooga, TN · Acute Care Hospital · CCN 440091
Practice locations
Addresses where Mary L. McKenzie is enrolled with Medicare (CMS data updated 2026-10-02).
- 1238 Taft Hwy, Suite 170Signal Mountain, TN 37377 (423) 886‑2004
- 5600 Brainerd Rd, Suite 500Chattanooga, TN 37411 (423) 414‑3586
Group practices
Medicare enrollment lists Mary L. McKenzie as a member of this group (CMS data updated 2026-10-02).
- Memorial Health Partners Foundation Inc485 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Signal Mountain
Clinicians with the same Medicare primary specialty in Signal Mountain, TN — not a recommendation.
Clinician information
| Gender (as listed) | Female |
|---|---|
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1447458435 |
| 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