Quick answers
- Which hospitals does Marti A. Biggerstaff work at?
- Medicare's official clinician data lists Marti A. Biggerstaff at 1 hospital: Big South Fork Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Marti A. Biggerstaff see patients?
- Medicare's clinician data lists 1 practice location in Helenwood, TN. Call before your visit to confirm the address.
- What is Marti A. Biggerstaff's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Marti A. Biggerstaff accept Medicare assignment?
- Yes. Medicare's clinician data says Marti A. Biggerstaff 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 Marti A. Biggerstaff?
- (423) 663-2447, as listed in official Medicare / NPI Registry data.
- What is Marti A. Biggerstaff's NPI number?
- 1124597174. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marti A. Biggerstaff works
Medicare's Facility Affiliation Data lists Marti A. Biggerstaff at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Big South Fork Medical CenterOneida, TN · Critical Access Hospital · CCN 441323
Practice locations
Addresses where Marti A. Biggerstaff is enrolled with Medicare (CMS data updated 2026-10-02).
- 11757 Scott HwyHelenwood, TN 37755 (423) 663‑2447
Specialties
- Family Practiceprimary
Other family doctors in Tennessee
Clinicians with the same Medicare primary specialty in Tennessee — not a recommendation.
Clinician information
| Medical school | Lincoln Memorial University Medical Department |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1124597174 |
| 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