Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Claire Brewer Leonards, MS, BCBA

Behavior Analyst in Jeffersonville, IN · enumerated 2017.

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

National Provider Identifier

1124563903

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Registry record

Entity type Individual (Type 1)

Name Claire Brewer Leonards

Credential MS, BCBA

Sex Female

Practice address 355 Quartermaster Court, Jeffersonville, IN, 47130

Phone (812) 258-9802

Fax (765) 450-6664

Enumeration date Jan 3, 2017

Last updated in NPPES Jan 3, 2017

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers Primary

Other identifiers

Identifier	Type	State	Issuer
1-16-22221	Other	-	BCBA CERTIFICATE

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 Claire Leonards practice?

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

What is the NPI number for Claire Leonards?

The National Provider Identifier (NPI) for Claire Leonards is 1124563903, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-01-03.