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

Leigh Martinez, MS, CCC-SLP, BCBA

Speech-Language Pathologist in Chantilly, VA · enumerated 2014.

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

National Provider Identifier

1295141240

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Registry record

Entity type Individual (Type 1)

Name Leigh Martinez

Credential MS, CCC-SLP, BCBA

Sex Female

Practice address Chantilly, VA, 20151

Phone (619) 508-3145

Enumeration date Jul 9, 2014

Last updated in NPPES Jan 8, 2024

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

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 0133000393 (VA) Secondary

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 2202004379 (VA) 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 Leigh Martinez?

The National Provider Identifier (NPI) for Leigh Martinez is 1295141240, a Type 1 (individual) record in the CMS NPPES registry.

Where does Leigh Martinez practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-08.