Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elyssa Thompson

Behavior Analyst in Lewisville, TX · enumerated 2024.

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

National Provider Identifier

1245098813

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Registry record

Entity type Individual (Type 1)

Name Elyssa Thompson

Sex Female

Practice address 1620 Fm 544 Ste 100, Lewisville, TX, 75056

Phone (844) 272-7223

Enumeration date Mar 8, 2024

Last updated in NPPES Jun 15, 2026

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-26-90672 (TX) 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

Where does Elyssa Thompson practice?

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

What is the NPI number for Elyssa Thompson?

The National Provider Identifier (NPI) for Elyssa Thompson is 1245098813, 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 2026-06-15.