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

Dr. Marianne Maumus, MD

Individual provider Hospitalist Physician · NPI 1013944487

Dr. Marianne Maumus, MD is an Internal Medicine in New Orleans, Louisiana. Graduated from Louisiana State University School of Medicine in New Orleans in 1989, 37 years ago. Practices with Belle Chasse Physician Services LLC, a 261-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
37
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

1514 Jefferson Hwy
New Orleans, LA 70121-2429
Phone: (504) 842-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence MD.020632 (LA)

Record details

NPI number1013944487
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 28, 2006
Last updated in NPPESJuly 8, 2007

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 NEW ORLEANS
Graduated 1989 (37 years in practice)
Group practice Belle Chasse Physician Services Llc — 261 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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