Brandon Sierra
Brandon Sierra is a Behavior Technician in San Antonio, TX, registered under NPI 1003704891.
Getting there
Here is what surrounds this office in San Antonio, based on OpenStreetMap data collected Oct 18, 2026. Parking is available about 0.40 mi away. There is EV charging 0.49 mi from the office (Tesla Supercharger) — useful if you are driving in from out of town. If you arrive early, there is a coffee shop 0.44 mi away.
Getting here and what is nearby
Hotel Comfort Suites Medical Center Near Six Flags 543 ft ~3 min
Parking 921 ft ~4 min
Hotel Hampton Inn & Suites San Antonio Northwest/Medical Center 963 ft ~4 min
Hotel Quality Inn & Suites Fiesta Park 0.24 mi ~5 min
10950 Laureate Drive, San Antonio
Restaurant Chipotle 0.34 mi ~7 min
Restaurant Saltgrass Steak House 0.34 mi ~7 min
11745 Interstate 10 West, San Antonio 78230
Restaurant La Madeleine 0.37 mi ~8 min
11745 Interstate 10 West, San Antonio 78230
Mo-Th 07:00-21:30; Fr,Sa 07:00-22:00
Grocery Trader Joe's 0.38 mi ~8 min
11745 Interstate 10 West, San Antonio 78230
Parking 0.40 mi ~8 min
Parking 0.40 mi ~9 min
Coffee Scooter's Coffee 0.44 mi ~9 min
EV charging Tesla Supercharger 0.49 mi ~10 min
Convenience Quick Stuff 0.50 mi ~11 min
10683 Huebner Road, San Antonio
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
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 | 1003704891 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 27, 2025 |
| Last updated | Jun 27, 2025 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Practice address |
12000 NETWORK BLVD STE 210 San Antonio, TX 78249 (888) 611-0870 |
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 | 7 | 0 | 4 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 5 | 0 | 8 | 8 | 9 |
Sum = 59 · next multiple of 10 = 60 · check digit = 1 · actual last digit = 1
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.