DR. JENNIFER O'SULLIVAN MD
NPI 1487731204
Pediatrics in Harvey, LA
About Dr. Jennifer O'sullivan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JENNIFER O'SULLIVAN MD (NPI 1487731204) is an individual pediatrics provider in Harvey, Louisiana, licensed in Louisiana (305136) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Jennifer O'sullivan Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70058 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Jennifer O'sullivan's NPI number?
The NPI number for Jennifer O'sullivan is 1487731204. It was assigned to this individual provider in the NPPES registry on November 1, 2006.
Where is Jennifer O'sullivan located?
Jennifer O'sullivan practices at 1629 Westbank Expy Ste A, Harvey, LA 70058. The listed phone number is (504) 582-0715.
What is Jennifer O'sullivan's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Jennifer O'sullivan enrolled in Medicare?
Yes. Jennifer O'sullivan is registered in the Medicare PECOS enrollment system.
When was this NPI record last updated?
The NPPES record for Jennifer O'sullivan was last updated on November 12, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
