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

Trellis E Cook, M.ED., BCBA

Behavior Analyst in Belton, TX · enumerated 2010 · practices at Joshua Tree Autism Services.

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

National Provider Identifier

1710289475

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Registry record

Entity type Individual (Type 1)
Name Trellis E Cook
Credential M.ED., BCBA
Sex Female
Practice address Belton, TX, 76513
Phone (254) 444-0195
Enumeration date Nov 30, 2010
Last updated in NPPES Aug 13, 2025

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 1-10-7820 (CO) 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

Is NPI 1710289475 active?
Yes, as of the latest NPPES snapshot, NPI 1710289475 is active (record last updated 2025-08-13).
How do I verify Trellis Cook's NPI record?
Cross-check NPI 1710289475 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-13.