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

Dr. Mark Wegmann, MD

Individual provider Gastroenterology Physician · NPI 1114095965

Dr. Mark Wegmann, MD is a Gastroenterology in Metairie, Louisiana. Graduated from Louisiana State University School of Medicine in New Orleans in 2001, 25 years ago. Practices with South Louisiana Medical Associates, a 114-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Louisiana.

Years since qualifying
25
Trained at
Louisiana State University School of Medicine in New Orleans
Licensed in
LA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4228 Houma Blvd Ste 520
Metairie, LA 70006-3000
Phone: (504) 456-8020
Fax: (504) 456-8021
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 025641 (LA)

Record details

NPI number1114095965
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 1, 2006
Last updated in NPPESNovember 14, 2013

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS
Graduated 2001 (25 years in practice)
Group practice South Louisiana Medical Associates — 114 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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