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

Eduard Michel Castagnet

Behavior Technician in Farmers Branch, TX · enumerated 2023.

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

National Provider Identifier

1124801915

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Registry record

Entity type Individual (Type 1)
Name Eduard Michel Castagnet
Sex Male
Practice address Farmers Branch, TX, 75234
Enumeration date Aug 15, 2023
Last updated in NPPES Aug 15, 2023

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

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers · License 23-290988 (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.

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Frequently asked questions

Where does Eduard Castagnet practice?
The practice location on file with NPPES is in Farmers Branch, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Eduard Castagnet?
The National Provider Identifier (NPI) for Eduard Castagnet is 1124801915, 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 2023-08-15.