DR. MARIAH COLLETTE MD
NPI 1831776517
Pediatrics in Metairie, LA
About Dr. Mariah Collette Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARIAH COLLETTE MD (NPI 1831776517) is an individual pediatrics provider in Metairie, Louisiana, licensed in Louisiana (338030) and active in the NPI registry since March 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. Mariah Collette Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Mariah Collette reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Metairie, LA 70006
- 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 70006 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 13
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 Mariah Collette's NPI number?
The NPI number for Mariah Collette is 1831776517. It was assigned to this individual provider in the NPPES registry on March 27, 2021.
Where is Mariah Collette located?
Mariah Collette practices at 4901 Veterans Memorial Blvd, Metairie, LA 70006. The listed phone number is (504) 290-9780.
What is Mariah Collette's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Mariah Collette enrolled in Medicare?
Yes. Mariah Collette is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Mariah Collette's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mariah Collette reassigns Medicare benefits to Ochsner Clinic LLC (Metairie, 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 Mariah Collette's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mariah Collette accept?
Health plans from Blue Cross and Blue Shield of Louisiana and HMO Louisiana list Mariah Collette 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 Mariah Collette was last updated on August 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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. Mariah Collette, MD · NPI 1831776517
Pediatrics physician in Metairie, Louisiana. Individual provider, active in the CMS NPPES registry since March 27, 2021.
## Identity
- **NPI:** 1831776517 (Entity type: Individual)
- **Enumerated:** March 27, 2021
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 338030 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 4901 VETERANS MEMORIAL BLVD, Metairie, LA 70006-5210
- **Phone:** (504) 290-9780
## 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:** Ochsner Clinic LLC (NPI 1770782534, Metairie, LA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1831776517) · Data from the CMS NPPES public registry.