LEAH MONTEILH PMHNP-BC
NPI 1184318503
Nurse Practitioner - Psychiatric/Mental Health in Mandeville, LA
About Leah Monteilh Pmhnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LEAH MONTEILH PMHNP-BC (NPI 1184318503) is an individual psychiatric/mental health provider in Mandeville, Louisiana, licensed in Louisiana (230682) and active in the NPI registry since June 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses 2
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)
Leah Monteilh Pmhnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Leah Monteilh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Mandeville, LA 70471
- Reassigned Medicare billing, Louisiana enrollment
- 13 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 70471 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MANDEVILLE, LA 70471
MANDEVILLE, LA 70471
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 Leah Monteilh's NPI number?
The NPI number for Leah Monteilh is 1184318503. It was assigned to this individual provider in the NPPES registry on June 7, 2023.
Where is Leah Monteilh located?
Leah Monteilh practices at 1445 W Causeway Approach, Mandeville, LA 70471. The listed phone number is (504) 533-4999.
What is Leah Monteilh's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Leah Monteilh enrolled in Medicare?
Yes. Leah Monteilh is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Leah Monteilh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leah Monteilh reassigns Medicare benefits to Baptist Community Health Services, Inc. (Mandeville, 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 Leah Monteilh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Leah Monteilh accept?
Health plans from Blue Cross and Blue Shield of Louisiana, HMO Louisiana and UnitedHealthcare list Leah Monteilh 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 Leah Monteilh was last updated on February 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Leah Monteilh, PMHNP-BC · NPI 1184318503
Psychiatric/Mental Health physician in Mandeville, Louisiana. Individual provider, active in the CMS NPPES registry since June 7, 2023.
## Identity
- **NPI:** 1184318503 (Entity type: Individual)
- **Enumerated:** June 7, 2023
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 230682 (Louisiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1445 W CAUSEWAY APPROACH, Mandeville, LA 70471-3045
- **Phone:** (504) 533-4999
## 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:** Baptist Community Health Services, Inc. (NPI 1952941767, Mandeville, LA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** February 5, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1184318503) · Data from the CMS NPPES public registry.