Trellis E. Cook, MEd, BCBA
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2010
- Practice locations
- 2
- Practice address
- 6 Sobrante Rd, Belton, TX 76513
- Practice phone
- Call (325) 260-2992
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Joshua Tree Autism Services
Physician office · Belton, Texas
Find Trellis Cook's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Trellis E. Cook is a behavior analyst in Salado, Texas
Trellis Cook practices at Joshua Tree Autism Services in Belton, Texas.
Trellis Cook's NPI, 1710289475, was assigned on November 30, 2010. Trellis Cook holds Texas license 1-10-7820.
- NPI
- 1710289475NPI Registry (opens in a new tab)
- NPI enumeration date
- November 30, 2010
- NPI status
- Active
- Practice phone
- (325) 260-2992
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Trellis E. Cook practices in Belton and Salado
Trellis Cook's primary practice is Joshua Tree Autism Services, at 6 Sobrante Rd, Belton, TX 76513. The practice phone is (325) 260-2992. The NPI Registry lists Trellis Cook's practice address as 213 Mill Creek Dr Ste 105a, Salado, TX 76571.
- Joshua Tree Autism ServicesPrimary6 Sobrante Rd, Belton, TX 76513Phone(325) 260-2992
- NPI Registry address213 Mill Creek Dr Ste 105a, Salado, TX 76571Phone(254) 308-2028
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Trellis E. Cook is affiliated with 1 site of care
Trellis Cook's primary practice is Joshua Tree Autism Services in Belton, Texas.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Trellis E. Cook's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Trellis Cook practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Joshua Tree Autism Services | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Trellis E. Cook is one of 645 behavior analysts in Texas
Behavior analyst is Trellis Cook's primary specialty in the NPI Registry, under taxonomy code 103K00000X. Trellis Cook is licensed in Texas.
Specialties and state licenses
- Behavior analyst, TexasPrimary
Behavior analysts near Trellis Cook
Counts of behavior analysts with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Sources for Trellis E. Cook's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Trellis E. Cook
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Trellis E. Cook's NPI number?
Trellis E. Cook's NPI number is 1710289475. It was assigned on November 30, 2010, and it is active in the NPI Registry.
What does Trellis E. Cook specialize in?
Trellis E. Cook is a behavior analyst in Salado, Texas. The primary specialty in the NPI Registry is Behavior Analyst (taxonomy code 103K00000X).
Where does Trellis E. Cook practice?
Trellis Cook practices at 6 Sobrante Rd, Belton, TX 76513. Trellis Cook also practices at 213 Mill Creek Dr Ste 105a, Salado, TX 76571. Trellis Cook's primary practice is Joshua Tree Autism Services in Belton, Texas.
What is Trellis E. Cook's office phone number?
The practice phone on file for Trellis Cook is (325) 260-2992. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Trellis E. Cook's email address?
Dmand AI checks professional and personal email addresses for Trellis Cook through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Trellis E. Cook's medical license number?
Trellis Cook holds Texas license 1-10-7820.
How long has Trellis E. Cook been practicing?
Trellis Cook's NPI was assigned in 2010.
What EHR does Trellis E. Cook's practice use?
Dmand AI tracks the EHR system at Joshua Tree Autism Services. The vendor and product are available with a free Dmand AI account.
Selling to behavior analyst practices?
See behavior analysts in Texas by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card