Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Leah Monteilh, PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1184318503

Leah Monteilh, PMHNP-BC is a Nurse Practitioner in Mandeville, Louisiana. Qualified in 2025, 1 year ago. Practices as a sole proprietor. Licensed in Louisiana.

Years since qualifying
1
Licensed in
LA
In the registry since
2023
Specialties on file
2
What do these letters mean?
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1445 W Causeway Approach
Mandeville, LA 70471-3045
Phone: (504) 533-4999
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 230682 (LA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 230682 (LA)

Record details

NPI number1184318503
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP-BC
Sole proprietorYes
NPI enumeratedJune 7, 2023
Last updated in NPPESFebruary 5, 2026
Certification dateFebruary 5, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

Other providers in Mandeville