MRS. MALLORY LASSALLE NNP-BC
NPI 1730856204
Nurse Practitioner - Neonatal in New Orleans, LA
About Mrs. Mallory Lassalle Nnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. MALLORY LASSALLE NNP-BC (NPI 1730856204) is an individual neonatal provider in New Orleans, Louisiana, licensed in Louisiana (221800) and active in the NPI registry since August 2021. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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)
Mrs. Mallory Lassalle Nnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Mallory Lassalle reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New Orleans, LA 70118
- Reassigned Medicare billing, Louisiana enrollment
- 98 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 Mallory Lassalle's NPI number?
The NPI number for Mallory Lassalle is 1730856204. It was assigned to this individual provider in the NPPES registry on August 24, 2021. The provider is also known as Mallory Leblanc.
Where is Mallory Lassalle located?
Mallory Lassalle practices at 200 Henry Clay Ave, New Orleans, LA 70118. The listed phone number is (504) 896-9418.
What is Mallory Lassalle's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, with taxonomy code 363LN0000X.
Is Mallory Lassalle enrolled in Medicare?
Yes. Mallory Lassalle is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Mallory Lassalle's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mallory Lassalle reassigns Medicare benefits to Children's Hospital (New Orleans, LA). The 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 Mallory Lassalle's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mallory Lassalle accept?
Health plans from HMO Louisiana and Molina Healthcare list Mallory Lassalle 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 Mallory Lassalle was last updated on December 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Mrs. Mallory Lassalle, NNP-BC · NPI 1730856204
Neonatal physician in New Orleans, Louisiana. Individual provider, active in the CMS NPPES registry since August 24, 2021.
## Identity
- **NPI:** 1730856204 (Entity type: Individual)
- **Enumerated:** August 24, 2021
- **Primary specialty:** Nurse Practitioner - Neonatal · taxonomy 363LN0000X
- **State license:** 221800 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 HENRY CLAY AVE, New Orleans, LA 70118-5798
- **Phone:** (504) 896-9418
## 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:** Children's Hospital (NPI 1306156138, New Orleans, LA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 15, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1730856204) · Data from the CMS NPPES public registry.