HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / LA

JOHN MARK PROVENZA, MD

GASTROENTEROLOGY

Medical school: LOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN SHREVEPORT

Graduated: 1984

NPI: 1225028434

Practice Locations (5)

GI SPECIALISTS HOSPITALISTS AT WKMC

1202 LOUISIANA AVE

SHREVEPORT, LA 711013910

3182128946

GASTROINTESTINAL SPECIALISTS AMC

2510 BERT KOUNS INDUSTRIAL LOOP

SHREVEPORT, LA 711183119

3182125000

GASTROINTESTINAL SPECIALISTS AMC

3217 MABEL ST

SHREVEPORT, LA 711034022

3186319121

GASTROINTESTINAL SPECIALISTS AMC

8001 YOUREE DR

SHREVEPORT, LA 711152302

3182123200

CAPITOL CITY FAMILY HEALTH CENTER INCORPORATED

8730 YOUREE DR, SUITE A B

SHREVEPORT, LA 711152500

3184081505

Source: CMS National Downloadable File, September 2026.