Quick answers
- Which hospitals does Mark V. Shelton work at?
- Medicare's official clinician data lists Mark V. Shelton at 5 hospitals: CHRISTUS St Frances Cabrini Hospital, Jackson Parish Hospital, Northern Louisiana Medical Center, Willis Knighton Medical Center and Winn Parish Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark V. Shelton see patients?
- Medicare's clinician data lists 2 practice locations, including Winnfield, LA. Call before your visit to confirm the address.
- What is Mark V. Shelton's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Mark V. Shelton accept Medicare assignment?
- Yes. Medicare's clinician data says Mark V. Shelton 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 Mark V. Shelton?
- (318) 648-3000, as listed in official Medicare / NPI Registry data.
- What is Mark V. Shelton's NPI number?
- 1548251036. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark V. Shelton works
Medicare's Facility Affiliation Data lists Mark V. Shelton at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- CHRISTUS St Frances Cabrini HospitalAlexandria, LA · Acute Care Hospital · CCN 190019
- Jackson Parish HospitalJonesboro, LA · Critical Access Hospital · CCN 191317
- Northern Louisiana Medical CenterRuston, LA · Acute Care Hospital · CCN 190086
- Willis Knighton Medical CenterShreveport, LA · Acute Care Hospital · CCN 190111
- Winn Parish Medical CenterWinnfield, LA · Acute Care Hospital · CCN 190090
Practice locations
Addresses where Mark V. Shelton is enrolled with Medicare (CMS data updated 2026-10-02).
- 301 W Boundary Ave, Winn Parish Medical Center PhysicaWinnfield, LA 71483 (318) 648‑3000
- 301 W Boundary Ave B, Winn Wellness ClinicWinnfield, LA 71483 (318) 209‑4646
Group practices
Medicare enrollment lists Mark V. Shelton as a member of this group (CMS data updated 2026-10-02).
- Clhg-Winn, LLC17 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Louisiana
Clinicians with the same Medicare primary specialty in Louisiana — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Louisiana State University School Of Medicine In Shreveport |
| Graduation year | 1983 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1548251036 |
| 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