Justin Willis, LMT
Justin Willis, LMT is a Massage Therapist in Thornton, CO, registered under NPI 1003186446. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Thornton, based on OpenStreetMap data collected Sep 10, 2026. Parking is available about 0.20 mi away. The nearest transit stop is 0.49 mi away. A pharmacy sits 0.48 mi from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.49 mi away.
Getting here and what is nearby
Parking 831 ft ~4 min
Parking 882 ft ~4 min
Parking 0.20 mi ~4 min
Restaurant Capri Pizza 0.34 mi ~7 min
12720 Colorado Boulevard, Thornton 80241
11:00-21:00
Restaurant Domino's 0.40 mi ~9 min
3941 East 120th Avenue, Denver 80233
Mo-Th 10:00-24:00; Fr-Sa 10:00-01:00; Su 10:00-24:00
Restaurant Subway 0.41 mi ~9 min
3929 East 120th Avenue, Thornton 80233
Mo 08:00-22:30; Tu-Th 07:30-22:30; Fr-Su 08:00-22:30
Convenience My Goods Market 0.45 mi ~9 min
Gas station Phillips 66 0.45 mi ~9 min
Transit Stop #18878 0.47 mi ~10 min
Pharmacy Walgreens 0.48 mi ~10 min
Transit 0.49 mi ~10 min
Coffee Starbucks 0.49 mi ~10 min
Convenience Stinker 0.49 mi ~10 min
3905 East 120th Avenue, Thornton 80233
Gas station Sinclair 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 |
|---|---|---|
| 2910 | CO | Massage Therapist primary |
This provider holds licence 2910 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 Massage Therapist covers
An individual trained in the manipulation of tissues (as by rubbing, stroking, kneading, or tapping) with the hand or an instrument for remedial or hygienic purposes. NUCC Health Care Provider Taxonomy, code 225700000X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 224Y00000X | Clinical Exercise Physiologist | — | CO | |
| 225700000X | Massage Therapist | 2910 | CO | primary |
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 | 1003186446 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jan 3, 2012 |
| Last updated | Jan 3, 2012 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | LMT |
| Practice address |
12409 ALBION ST Thornton, CO 80241 (303) 525-0573 |
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 | 1 | 8 | 6 | 4 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 8 | 3 | 4 | 8 |
Sum = 54 · next multiple of 10 = 60 · check digit = 6 · actual last digit = 6
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.