Quick answers
- Which hospitals does Marc A. Subik work at?
- Medicare's official clinician data lists Marc A. Subik at 2 hospitals: Cabell Huntington Hospital, Inc and St Marys Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Marc A. Subik see patients?
- Medicare's clinician data lists 4 practice locations, including Huntington, WV and Fort Gay, WV. Call before your visit to confirm the address.
- What is Marc A. Subik's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does Marc A. Subik accept Medicare assignment?
- Yes. Medicare's clinician data says Marc A. Subik 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 Marc A. Subik?
- (304) 691-1000, as listed in official Medicare / NPI Registry data.
- What is Marc A. Subik's NPI number?
- 1922044221. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marc A. Subik works
Medicare's Facility Affiliation Data lists Marc A. Subik at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cabell Huntington Hospital, IncHuntington, WV · Acute Care Hospital · CCN 510055
- St Marys Medical CenterHuntington, WV · Acute Care Hospital · CCN 510007
Practice locations
Addresses where Marc A. Subik is enrolled with Medicare (CMS data updated 2026-10-02).
- 1249 15th St, Suite 2000Huntington, WV 25701 (304) 691‑1000
- 1340 Hal Greer BlvdHuntington, WV 25701 (304) 526‑2200
- 1600 Medical Ctr DrHuntington, WV 25701
- 71 Wayne StFort Gay, WV 25514 (304) 648‑5544
Group practices
Medicare enrollment lists Marc A. Subik as a member of these groups (CMS data updated 2026-10-02).
- University Physicians and Surgeons, Inc385 clinicians in the group
- Valley Health Systems, Inc112 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Huntington
Clinicians with the same Medicare primary specialty in Huntington, WV — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1979 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1922044221 |
| 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