Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Tina Leslie-Watson, FNP-C

Family Nurse Practitioner in Geismar, LA · enumerated 2016.

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

National Provider Identifier

1215397336

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Registry record

Entity type Individual (Type 1)

Name Mrs. Tina Leslie-Watson

Credential FNP-C

Sex Female

Practice address 13242 Cypress Swamp Dr, Geismar, LA, 70734

Phone (225) 229-3552

Enumeration date Mar 2, 2016

Last updated in NPPES Mar 2, 2016

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN106703 (LA) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP08471 (LA) Primary

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

What is the NPI number for Tina Leslie-Watson?

The National Provider Identifier (NPI) for Tina Leslie-Watson is 1215397336, a Type 1 (individual) record in the CMS NPPES registry.

Where does Tina Leslie-Watson practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-02.