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

Dr. Jennifer O'Sullivan, MD

Individual provider Pediatrics Physician · NPI 1487731204

Dr. Jennifer O'Sullivan, MD is a Pediatrics Physician in Harvey, Louisiana. Licensed in Louisiana and Mississippi. Registered with an NPI since 2006.

Licensed in
LA, MS
In the registry since
2006
Specialties on file
2
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

1629 Westbank Expy Ste A
Harvey, LA 70058-4364
Phone: (504) 582-0715
Fax: (504) 582-0716
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 305136 (LA)
Pediatrics Physician Taxonomy 208000000X · Licence 19346 (MS)

Record details

NPI number1487731204
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 1, 2006
Last updated in NPPESNovember 12, 2025
Certification dateNovember 12, 2025

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