Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Trellis E Cook, M.ED., BCBA
Behavior Analyst in Salado, TX · enumerated 2010.
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 213 Mill Creek Dr Ste 105a, Salado, TX, 76571
Phone (254) 308-2028
Enumeration date Nov 30, 2010
Last updated in NPPES Jun 16, 2026
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-10-7820 (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.
Frequently asked questions
Is NPI 1710289475 active?
Yes, as of the latest NPPES snapshot, NPI 1710289475 is active (record last updated 2026-06-16).
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.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-16.