Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Nadine Marie Yvanne Louissaint, NP

Family Nurse Practitioner in Fort Lauderdale, FL · enumerated 2018.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1043727621

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Registry record

Entity type Individual (Type 1)

Name Nadine Marie Yvanne Louissaint

Credential NP

Sex Female

Practice address Fort Lauderdale, FL, 33312

Phone (954) 527-6041

Fax (954) 527-6052

Enumeration date Jan 4, 2018

Last updated in NPPES Apr 3, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN9313086 (FL) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Nadine Louissaint practice?

The practice location on file with NPPES is in Fort Lauderdale, FL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Nadine Louissaint?

The National Provider Identifier (NPI) for Nadine Louissaint is 1043727621, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-03.