DR. JAMIE POSSENO APRN, DNP, NNP-BC
NPI 1548933849
Nurse Practitioner - Neonatal, Critical Care in New Orleans, LA
About Dr. Jamie Posseno Aprn, Dnp, Nnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JAMIE POSSENO APRN, DNP, NNP-BC (NPI 1548933849) is an individual neonatal, critical care provider in New Orleans, Louisiana, licensed in Louisiana (221351) and active in the NPI registry since August 2021. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Jamie Posseno Aprn, Dnp, Nnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Jamie Posseno reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New Orleans, LA 70118
- Reassigned Medicare billing, Louisiana enrollment
- 98 clinicians in this Medicare group
New Orleans, LA 70115
- Reassigned Medicare billing, Louisiana enrollment
- 4,559 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70118 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW ORLEANS, LA 70118
NEW ORLEANS, LA 70118
NEW ORLEANS, LA 70118
NEW ORLEANS, LA 70118
NEW ORLEANS, LA 70118
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 Jamie Posseno's NPI number?
The NPI number for Jamie Posseno is 1548933849. It was assigned to this individual provider in the NPPES registry on August 1, 2021.
Where is Jamie Posseno located?
Jamie Posseno practices at 200 Henry Clay Ave, New Orleans, LA 70118. The listed phone number is (504) 899-9511.
What is Jamie Posseno's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, Critical Care, with taxonomy code 363LN0005X.
Is Jamie Posseno enrolled in Medicare?
Yes. Jamie Posseno is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Jamie Posseno's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jamie Posseno reassigns Medicare benefits to 2 organizations: Children's Hospital (New Orleans, LA) and Ochsner Clinic LLC (New Orleans, LA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jamie Posseno's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jamie Posseno accept?
Health plans from Blue Cross and Blue Shield of Louisiana, HMO Louisiana and Molina Healthcare list Jamie Posseno as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Jamie Posseno was last updated on August 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Jamie Posseno, APRN, DNP, NNP-BC · NPI 1548933849
Neonatal, Critical Care physician in New Orleans, Louisiana. Individual provider, active in the CMS NPPES registry since August 1, 2021.
## Identity
- **NPI:** 1548933849 (Entity type: Individual)
- **Enumerated:** August 1, 2021
- **Primary specialty:** Nurse Practitioner - Neonatal, Critical Care · taxonomy 363LN0005X
- **State license:** 221351 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 HENRY CLAY AVE, New Orleans, LA 70118-5720
- **Phone:** (504) 899-9511
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Children's Hospital (NPI 1306156138, New Orleans, LA); Ochsner Clinic LLC (NPI 1033602891, New Orleans, LA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 1, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1548933849) · Data from the CMS NPPES public registry.