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

Dr. Mary L Seymour, MD

Individual provider Pediatric Emergency Medicine (Pediatrics) Physician · NPI 1548201742

Dr. Mary L Seymour, MD is a Pediatric Emergency Medicine (Pediatrics) Physician in Mandeville, Louisiana. Practices as a sole proprietor. Licensed in Louisiana.

Licensed in
LA
In the registry since
2006
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

2810 E Causeway Approach
Mandeville, LA 70448-3502
Phone: (985) 875-2340
Show map & directions

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

Specialties & licences

Pediatric Emergency Medicine (Pediatrics) Physician (primary) Taxonomy 2080P0204X · Licence MD.017619 (LA)

Record details

NPI number1548201742
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 9, 2006
Last updated in NPPESDecember 17, 2007