Trellis E Cook, M.ED., BCBA
Trellis E Cook is a Behavior Analyst provider (Behavior Analyst) practicing in Belton, TX, registered in the NPPES registry with NPI 1710289475 since 2010. Practices at Joshua Tree Autism Services (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1710289475 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Trellis E Cook |
| Credential | M.ED., BCBA |
| Sex | Female |
| Practice address | Belton, TX, 76513 |
| Phone | 2544440195 |
| Enumeration date | 2010-11-30 |
| Last updated in NPPES | 2025-08-13 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103K00000X | Behavior Analyst | Primary | 1-10-7820 | CO |
Copy-ready billing details
Provider: Trellis Cook, M.ED., BCBA NPI: 1710289475 Taxonomy: 103K00000X (Behavior Analyst) Address: Belton, TX, 76513
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1336024322 | Joshua Tree Autism Services | Organization | Behavior Analyst | Belton, TX |
Verify this record
Cross-check NPI 1710289475 against the authoritative CMS record: view Trellis E Cook on the official NPPES registry .
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 or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-08-13.