Quick answers
- Which hospitals does Marc Saint-Jour work at?
- Medicare's official clinician data lists Marc Saint-Jour at 2 hospitals: Lexington Medical Center and MUSC Health Columbia Medical Center Downtown. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Marc Saint-Jour see patients?
- Medicare's clinician data lists 2 practice locations, including West Columbia, SC. Call before your visit to confirm the address.
- What is Marc Saint-Jour's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Marc Saint-Jour accept Medicare assignment?
- Yes. Medicare's clinician data says Marc Saint-Jour 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.
- Does Marc Saint-Jour offer telehealth?
- Medicare's clinician data says Marc Saint-Jour offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Marc Saint-Jour?
- (800) 491-0909, as listed in official Medicare / NPI Registry data.
- What is Marc Saint-Jour's NPI number?
- 1942592662. 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 Saint-Jour works
Medicare's Facility Affiliation Data lists Marc Saint-Jour at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Lexington Medical CenterWest Columbia, SC · Acute Care Hospital · CCN 420073
- MUSC Health Columbia Medical Center DowntownColumbia, SC · Acute Care Hospital · CCN 420026
Practice locations
Addresses where Marc Saint-Jour is enrolled with Medicare (CMS data updated 2026-10-02).
- 1053 Ctr StWest Columbia, SC 29169 (800) 491‑0909
- 2720 Sunset BlvdWest Columbia, SC 29169 (803) 791‑2350
Group practices
Medicare enrollment lists Marc Saint-Jour as a member of these groups (CMS data updated 2026-10-02).
- Lexington Health Inc904 clinicians in the group
- SC House Calls Inc432 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in West Columbia
Clinicians with the same Medicare primary specialty in West Columbia, SC — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of New York Downstate Medical Center |
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1942592662 |
| 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