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TRISTRAND THERAPY SERVICES LLC
NPI 1730830464
Behavior Analyst in Richardson, TX

Active since January 13, 2022
810 N LINDALE LN, RICHARDSON, TX 75080(214) 632-3050 Get Directions Write a Review

NPPES record last updated: January 9, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 9, 2026, Jan 18, 2022, Jan 13, 2022 (3 updates tracked since 2022).

About Tristrand Therapy Services Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

TRISTRAND THERAPY SERVICES LLC (NPI 1730830464), doing business as Cornerstone Aba, is a healthcare organization registered as a behavior analyst in Richardson, Texas and active in the NPI registry since January 2022. The organization maintains a secondary practice location in Plano and lists Ashli Avery, Owner, Chief Clinical Officer, as its authorized official.

NPPES Registry Identity

NPI1730830464
Entity TypeOrganization
Primary Taxonomy103K00000X
Legal Business NameTRISTRAND THERAPY SERVICES LLC
Location Address810 N LINDALE LNRichardson, TX 75080-5107
Mailing Address810 N Lindale LnRichardson, TX 75080-5107 · (972) 884-0999 · Fax (214) 594-8232
Phone(214) 632-3050
Organization SubpartNo
Authorized OfficialAshli AveryOwner, Chief Clinical Officer · (214) 632-3050
Enumeration DateJanuary 13, 2022
Last NPPES UpdateJanuary 9, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 9, 2026
✔ NPI 1730830464 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
Definition
A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.
Also ListedBehavior TechnicianTaxonomy 106S00000X
810 N LINDALE LN, Richardson, TX 75080
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Other Names 1

Doing Business AsCornerstone Aba

Secondary Practice Location 1

Location 11501 H AvePlano, TX 75074-5817 · Phone (972) 884-0999 · Fax (214) 594-8232

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include WellPoint.Insurance ›

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SUSAN EMILY HARRELL BCBA, LBA
Behavior Analyst
810 N LINDALE LN
RICHARDSON, TX 75080
Dallas County (971) 884-0999
ASHLI AVERY BCBA
Behavior Analyst
810 N LINDALE LN
RICHARDSON, TX 75080
Dallas County (214) 632-3050

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Tristrand Therapy Services LLC's NPI number?

The NPI number for Tristrand Therapy Services LLC is 1730830464. It was assigned to this organization in the NPPES registry on January 13, 2022. The provider is doing business as Cornerstone ABA.

Where is Tristrand Therapy Services LLC located?

Tristrand Therapy Services LLC is located at 810 N Lindale Ln, Richardson, TX 75080. The listed phone number is (214) 632-3050.

What is Tristrand Therapy Services LLC's specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

What insurance does Tristrand Therapy Services LLC accept?

Health plans from WellPoint list Tristrand Therapy Services LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Tristrand Therapy Services LLC was last updated on January 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.