Leah Sollenne, RBT
Leah Sollenne, RBT is a Behavior Technician in Irving, TX, registered under NPI 1003410002. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Irving, based on OpenStreetMap data collected Sep 11, 2026. Parking is available about 0.33 mi away. The nearest transit stop is 0.49 mi away, served by Las Colinas @ Colwell - N - NS. If you arrive early, there is a coffee shop 573 ft away.
Getting here and what is nearby
Coffee Port Coffee Co 573 ft ~3 min
Restaurant Shawarma Press 583 ft ~3 min
Convenience 7-Eleven 616 ft ~3 min
Gas station Exxon 643 ft ~3 min
Restaurant Wayback Burgers 769 ft ~3 min
Restaurant Premier Desi District 890 ft ~4 min
Transit 0.22 mi ~5 min
Parking 0.29 mi ~6 min
Parking 0.33 mi ~7 min
Parking 0.33 mi ~7 min
Transit 0.36 mi ~8 min
Transit Las Colinas @ Colwell - N - NS 0.49 mi ~10 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| RBT-20-138645 | TX | Behavior Technician primary |
This provider holds licence RBT-20-138645 issued in TX. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Behavior Technician covers
The behavior technician is a paraprofessional who practices under the close, ongoing supervision of a behavior analyst or assistant behavior analyst certified by the Behavior Analyst Certification Board and/or credentialed by a state (such as through licensure). The behavior technician is primarily responsible for the implementation of components of behavior-analytic treatment plans developed by the supervisor. That may include collecting data on treatment targets and conducting certain types of behavioral assessments (e.g., stimulus preference assessments). The behavior technician does not design treatment or assessment plans or procedures but provides services as assigned by the supervisor responsible for his or her work. NUCC Health Care Provider Taxonomy, code 106S00000X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003410002 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Nov 30, 2020 |
| Last updated | Nov 30, 2020 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | RBT |
| Practice address |
400 E ROYAL LN STE 290 Irving, TX 75039 (855) 832-6727 |
| Mailing address |
7108 S KANNER HWY Stuart, FL 34997 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 4 | 1 | 0 | 0 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 1 | 0 | 0 | 0 |
Sum = 38 · next multiple of 10 = 40 · check digit = 2 · actual last digit = 2
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.