Quick answers
- Which hospitals does Mark W. Simcox work at?
- Medicare's official clinician data lists Mark W. Simcox at 3 hospitals: Johnston Memorial Hospital, Lonesome Pine Hospital and Smyth County Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark W. Simcox see patients?
- Medicare's clinician data lists 2 practice locations, including Abingdon, VA and Marion, VA. Call before your visit to confirm the address.
- What is Mark W. Simcox's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Mark W. Simcox accept Medicare assignment?
- Yes. Medicare's clinician data says Mark W. Simcox 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 Mark W. Simcox?
- (276) 258-1000, as listed in official Medicare / NPI Registry data.
- What is Mark W. Simcox's NPI number?
- 1306811708. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark W. Simcox works
Medicare's Facility Affiliation Data lists Mark W. Simcox at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Johnston Memorial HospitalAbingdon, VA · Acute Care Hospital · CCN 490053
- Lonesome Pine HospitalBig Stone Gap, VA · Acute Care Hospital · CCN 490114
- Smyth County Community HospitalMarion, VA · Acute Care Hospital · CCN 490038
Practice locations
Addresses where Mark W. Simcox is enrolled with Medicare (CMS data updated 2026-10-02).
- 16000 Johnson Memorial DrAbingdon, VA 24211 (276) 258‑1000
- 245 Medical Park DrMarion, VA 24354 (276) 378‑3020
Group practices
Medicare enrollment lists Mark W. Simcox as a member of this group (CMS data updated 2026-10-02).
- Virginia Highlands Anesthesia PC29 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Abingdon
Clinicians with the same Medicare primary specialty in Abingdon, VA — not a recommendation.
Clinician information
| Medical school | University Of Tennessee, Hsc, College Of Medicine |
|---|---|
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1306811708 |
| 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