Quick answers
- Which hospitals does Benjamin M. Mack work at?
- Medicare's official clinician data lists Benjamin M. Mack at 1 hospital: St Marys Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Benjamin M. Mack see patients?
- Medicare's clinician data lists 2 practice locations, including Ironton, OH and Huntington, WV. Call before your visit to confirm the address.
- What is Benjamin M. Mack's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Benjamin M. Mack accept Medicare assignment?
- Yes. Medicare's clinician data says Benjamin M. Mack 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 Benjamin M. Mack?
- (740) 533-9710, as listed in official Medicare / NPI Registry data.
- What is Benjamin M. Mack's NPI number?
- 1649402249. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Benjamin M. Mack works
Medicare's Facility Affiliation Data lists Benjamin M. Mack at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- St Marys Medical CenterHuntington, WV · Acute Care Hospital · CCN 510007
Practice locations
Addresses where Benjamin M. Mack is enrolled with Medicare (CMS data updated 2026-10-02).
- 1408 Campbell DrIronton, OH 45638 (740) 533‑9710
- 2900 1st AveHuntington, WV 25702 (304) 526‑1111
Group practices
Medicare enrollment lists Benjamin M. Mack as a member of these groups (CMS data updated 2026-10-02).
- Valley Emergency Physicians Ohio LLC8 clinicians in the group
- Allied West Virginia Emergency Physicians PLLC7 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Ironton
Clinicians with the same Medicare primary specialty in Ironton, OH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wright State University Boonshoft School Of Medicine |
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1649402249 |
| 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