Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Brenda M Mahon-Deri, MD

Individual provider Emergency Medicine Physician · NPI 1821187873

Dr. Brenda M Mahon-Deri, MD is an Emergency Medicine in Metairie, Louisiana. Graduated from Louisiana State University School of Medicine in New Orleans in 1992, 34 years ago. Practices with Dawson County Hospital District, a 25-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
34
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

3223 8th St
Metairie, LA 70002-1623
Phone: (504) 833-7770
Fax: (504) 833-7796
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 09859R (LA)

Record details

NPI number1821187873
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 11, 2006
Last updated in NPPESJuly 10, 2009

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS
Graduated 1992 (34 years in practice)
Group practice Dawson County Hospital District — 25 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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