Quick answers
- Which hospitals does Meredith J. Mason work at?
- Medicare's official clinician data lists Meredith J. Mason at 2 hospitals: Marietta Memorial Hospital and Selby General Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Meredith J. Mason see patients?
- Medicare's clinician data lists 1 practice location in Marietta, OH. Call before your visit to confirm the address.
- What is Meredith J. Mason's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Meredith J. Mason accept Medicare assignment?
- Yes. Medicare's clinician data says Meredith J. Mason 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 Meredith J. Mason?
- (740) 374-1623, as listed in official Medicare / NPI Registry data.
- What is Meredith J. Mason's NPI number?
- 1457663791. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Meredith J. Mason works
Medicare's Facility Affiliation Data lists Meredith J. Mason at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Marietta Memorial HospitalMarietta, OH · Acute Care Hospital · CCN 360147
- Selby General HospitalMarietta, OH · Critical Access Hospital · CCN 361319
Practice locations
Addresses where Meredith J. Mason is enrolled with Medicare (CMS data updated 2026-10-02).
- 401 Matthew StMarietta, OH 45750 (740) 374‑1623
Group practices
Medicare enrollment lists Meredith J. Mason as a member of this group (CMS data updated 2026-10-02).
- Marietta Memorial Hospital392 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Marietta
Clinicians with the same Medicare primary specialty in Marietta, OH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | West Virginia University School Of Medicine |
| Graduation year | 2010 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1457663791 |
| 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