Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Mark Vance Shelton, MD

Individual provider Internal Medicine Physician · NPI 1548251036

Dr. Mark Vance Shelton, MD is an Internal Medicine in Winnfield, Louisiana. Graduated from Louisiana State University School of Medicine in Shreveport in 1983, 43 years ago. Practices with Clhg-Winn, LLC, an 18-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
43
Trained at
Louisiana State University School of Medicine in Shreveport
Licensed in
LA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

106 W Boundary Ave
Winnfield, LA 71483-2760
Phone: (318) 628-4123
Fax: (318) 628-4125
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence R005223 (LA)

Record details

NPI number1548251036
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 2, 2005
Last updated in NPPESJanuary 3, 2011

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN SHREVEPORT
Graduated 1983 (43 years in practice)
Group practice Clhg-Winn, Llc — 18 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare