Leah Monteilh, PMHNP-BC - Medicare Nurse Practitioner in Mandeville, LA

Leah Monteilh, PMHNP-BC is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in Mandeville, Louisiana. She graduated from nursing school in 2025 and has 1 years of diverse experience with area of expertise as Nurse Practitioner. Her current practice location is 1445 W Causeway Approach, Mandeville, Louisiana. You can reach out to her office (for appointments etc.) via phone at (504) 533-4999.

Leah Monteilh is licensed to practice in Louisiana (license number 230682) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1184318503.

Contact Information

Leah Monteilh, PMHNP-BC
1445 W Causeway Approach,
Mandeville, LA 70471-3045
(504) 533-4999
Not Available

Map and Direction




Provider's Profile

Full NameLeah Monteilh
GenderFemale
SpecialityNurse Practitioner
Experience1 Years
Location1445 W Causeway Approach, Mandeville, Louisiana
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Leah Monteilh graduated from nursing school in 2025
  NPI Data:
  • NPI Number: 1184318503
  • Provider Enumeration Date: 06/07/2023
  • Last Update Date: 02/05/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 9436502697
  • Enrollment ID: I20251208001084

Medical Identifiers

Medical identifiers for Leah Monteilh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184318503NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0808XNurse Practitioner - Psychiatric/mental Health 230682 (Louisiana)Primary
363LF0000XNurse Practitioner - Family 230682 (Louisiana)Secondary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Leah Monteilh is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Leah Monteilh, PMHNP-BC
110 Melrose Dr,
Destrehan, LA 70047-2116

Ph: (504) 915-1705
Leah Monteilh, PMHNP-BC
1445 W Causeway Approach,
Mandeville, LA 70471-3045

Ph: (504) 533-4999

Reviews and Comments


Nurse Practitioner Nurses in Mandeville, LA

Charlotte Michelle Fuller, APRN
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Mrs. Analiese Michelle Hand, APRN
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Medicare: Medicare Enrolled
Practice Location: 23251 S Robin Rd, Suite 103, Mandeville, LA 70448
Phone: 985-951-4716    
Ms. Jennifer Thomas, N.P.
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Medicare: Medicare Enrolled
Practice Location: 201 Saint Ann Dr, Suite B, Mandeville, LA 70471
Phone: 985-626-1717    Fax: 985-674-2814
Kelsey Anne St. Arnaud, FNP
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Medicare: Accepting Medicare Assignments
Practice Location: 201 Saint Ann Dr Ste B, Mandeville, LA 70471
Phone: 985-626-1717    Fax: 985-674-2814
Emily Robichaux, APRN, FNP-C
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Medicare: Not Enrolled in Medicare
Practice Location: 1305 W Causeway Approach, Mandeville, LA 70471
Phone: 985-674-2227    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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