Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Leslie Clark Tucker, OTR

Pediatric Occupational Therapist in Saint Peters, MO · enumerated 2007.

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

National Provider Identifier

1780739219

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Registry record

Entity type Individual (Type 1)

Name Mrs. Leslie Clark Tucker

Credential OTR

Sex Female

Practice address 4140 Old Mill Pkwy, Saint Peters, MO, 63376

Phone (636) 926-2700

Fax (636) 447-4919

Enumeration date Jan 24, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

225XP0200X Pediatric Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2000162238 (MO) 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.

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Frequently asked questions

Where does Leslie Tucker practice?

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

What is the NPI number for Leslie Tucker?

The National Provider Identifier (NPI) for Leslie Tucker is 1780739219, 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 2007-07-08.