Quick answers
- Which hospitals does Margarett A. Walden work at?
- Medicare's official clinician data lists Margarett A. Walden at 2 hospitals: Charles a Cannon Jr Memorial Hospital and Watauga Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Margarett A. Walden see patients?
- Medicare's clinician data lists 4 practice locations, including Elkhart, TX, Tyler, TX and Boone, NC. Call before your visit to confirm the address.
- What is Margarett A. Walden's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Margarett A. Walden accept Medicare assignment?
- Yes. Medicare's clinician data says Margarett A. Walden 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 Margarett A. Walden?
- (903) 764-5626, as listed in official Medicare / NPI Registry data.
- What is Margarett A. Walden's NPI number?
- 1477099661. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Margarett A. Walden works
Medicare's Facility Affiliation Data lists Margarett A. Walden at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Charles a Cannon Jr Memorial HospitalLinville, NC · Critical Access Hospital · CCN 341323
- Watauga Medical CenterBoone, NC · Acute Care Hospital · CCN 340051
Practice locations
Addresses where Margarett A. Walden is enrolled with Medicare (CMS data updated 2026-10-02).
- 313 W Parker St, CHRISTUS Trinity ClinicElkhart, TX 75839 (903) 764‑5626
- 620 S Fleishel Ave, CHRISTUS Trinity ClinicTyler, TX 75701 (903) 606‑4900
- 630 S Fleishel AveTyler, TX 75701 (903) 606‑5560
- 870 State Farm Rd, Suite 102Boone, NC 28607 (828) 264‑0029
Group practices
Medicare enrollment lists Margarett A. Walden as a member of these groups (CMS data updated 2026-10-02).
- CHRISTUS Trinity Clinic Texas1,540 clinicians in the group
- Appalachian Regional Medical Associates Inc146 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Texas
Clinicians with the same Medicare primary specialty in Texas — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1477099661 |
| 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