Walter Zavala, RBT
Walter Zavala, RBT is a Behavior Technician in Denver, CO, registered under NPI 1003323007.
Getting there
Here is what surrounds this office in Denver, based on OpenStreetMap data collected Sep 18, 2026. Parking is available about 559 ft away at 17th and Larimer Parking Garage. The nearest transit stop is 396 ft away, served by 16th Street Mall & Larimer Street. A pharmacy sits 0.40 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 403 ft away.
Getting here and what is nearby
Coffee Queen City Collective Coffee 47 ft ~1 min
1675 Larimer Street, Denver 80202
Mo-Fr 06:30-16:00; Sa,Su 08:00-14:00
Restaurant Delectable Egg 215 ft ~1 min
Coffee Ink Coffee 288 ft ~2 min
1200 17th Street, Denver 80202
Convenience Russell's Convenience Store 284 ft ~2 min
Restaurant Two Fisted Mario's Pizza 252 ft ~1 min
1626 Market Street, Denver 80202
Restaurant Oskar Blues Grill & Brew 269 ft ~2 min
1624 Market Street, Denver 80202
Transit 311 ft ~2 min
Transit 17th Street & Lawrence Street 335 ft ~2 min
Transit 16th Street Mall & Larimer Street 396 ft ~2 min
Coffee Milk Tea People 403 ft ~2 min
1641 Market Street, Denver 80202
Su 11:00-19:00; Mo-Th 11:00-21:00; Fr-Sa 11:00-22:00
Parking 459 ft ~2 min
1331 17th Street, Denver 80202
Parking 548 ft ~3 min
1440 18th Street, Denver 80202
Hotel The Westin Denver Downtown 566 ft ~3 min
Parking 17th and Larimer Parking Garage 559 ft ~3 min
1225 17th Street, Denver 80202
Convenience 7-Eleven 818 ft ~4 min
Convenience 7-Eleven 845 ft ~4 min
Hotel The Oxford Hotel 0.20 mi ~4 min
Grocery Pacific Mercantile Company 0.23 mi ~5 min
1925 Lawrence Street, Denver 80202
Mo-Sa 09:00-18:00; Su 09:00-14:00
Hotel Courtyard by Marriott Denver Downtown 0.25 mi ~6 min
Pharmacy Walgreens 0.33 mi ~7 min
801 16th Street, Denver 80202
Grocery Max Market 0.37 mi ~8 min
Pharmacy CVS Pharmacy 0.40 mi ~9 min
Grocery Whole Foods Market 0.41 mi ~9 min
1757 Wewatta Street, Denver 80202
Mo-Su 07:00-21:00
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-17-40984 | CO | Behavior Technician primary |
This provider holds licence RBT-17-40984 issued in CO. 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 | 1003323007 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Dec 29, 2017 |
| Last updated | Dec 29, 2017 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | RBT |
| Practice address |
1312 17TH ST STE 146 Denver, CO 80202 (303) 997-0305 |
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 | 3 | 2 | 3 | 0 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 2 | 6 | 0 | 0 |
Sum = 43 · next multiple of 10 = 50 · check digit = 7 · actual last digit = 7
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.