Marc Saint-Jour, MD
NPI 1942592662 · Hospitalist Physician · West Columbia, SC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marc Saint-Jour, MD is a Hospitalist Physician provider in West Columbia, SC (NPI 1942592662).
Provider details
- NPI number
- 1942592662
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 37371 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,124 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 532 | $112 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 289 | $74 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 148 | $108 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 103 | $163 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 35 | $47 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 20 | 20 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 16 | 16 |
| Prednisone | 15 | 15 |
| Furosemide | 15 | 15 |
| Ciprofloxacin Hcl | 14 | 14 |
| Cefdinir | 14 | 14 |
| Amlodipine Besylate | 12 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-05-13
- Last updated
- 2020-11-11
- Certified
- 2020-11-11
Frequently asked questions
- What is Marc Saint-Jour's NPI number?
- Marc Saint-Jour's National Provider Identifier (NPI) is 1942592662, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Saint-Jour's specialty?
- Marc Saint-Jour is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Marc Saint-Jour located?
- Marc Saint-Jour's practice location on file with NPPES is 2720 Sunset Blvd, West Columbia, SC 29169-4810.
- What is Marc Saint-Jour's phone number?
- The practice phone number listed in the NPPES registry for Marc Saint-Jour is (803) 791-2480.
- Does Marc Saint-Jour accept Medicare?
- Marc Saint-Jour is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marc Saint-Jour's NPI active?
- Yes — Marc Saint-Jour's NPI (1942592662) is active in the NPPES registry as of the last update on 2020-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.