Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Leah Elaine Tucker

Q: What is the NPI number for Leah Tucker?

The National Provider Identifier (NPI) for Leah Tucker is 1952164840, a Type 1 (individual) record in the CMS NPPES registry.

Marriage & Family Therapist in O Fallon, MO · enumerated 2024.

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

National Provider Identifier

1952164840

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Registry record

Entity type Individual (Type 1)

Name Leah Elaine Tucker

Sex Female

Practice address 801 S Woodlawn Ave, O Fallon, MO, 63366

Phone (636) 379-1779

Enumeration date Feb 2, 2024

Last updated in NPPES Feb 2, 2024

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 2022027092 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Leah Tucker?

The National Provider Identifier (NPI) for Leah Tucker is 1952164840, a Type 1 (individual) record in the CMS NPPES registry.

Where does Leah Tucker practice?

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

Other providers at this practice address

Browse all →

Jill Buery Marriage & Family Therapist · O'Fallon, MO NPI 1790218048 Jennifer Carroll Student in an Organized Health Care Education/Training Program · O Fallon, MO NPI 1568159820 Tristan Benzon Counselor · O Fallon, MO NPI 1629831417

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-02.