Marianne Asistio
Marianne Asistio is a Speech-Language Assistant in North Las Vegas, NV, registered under NPI 1003330879. 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 North Las Vegas, based on OpenStreetMap data collected Sep 19, 2026. Parking is available about 0.35 mi away. The nearest transit stop is 715 ft away, served by Westbound Ann after Bruce.
Getting here and what is nearby
Transit Eastbound Ann after Bruce 299 ft ~2 min
Transit Westbound Ann after Lawrence 498 ft ~2 min
Transit Westbound Ann after Bruce 715 ft ~3 min
Parking 0.35 mi ~8 min
Parking 0.35 mi ~8 min
Restaurant McDonald's 0.47 mi ~10 min
5740 Losee Road, North Las Vegas 89081
Mo-Su 05:00-23:00
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 |
|---|---|---|
| 0000117656 | Speech-Language Assistant primary |
Licences are recorded in 0 states: . Providers licensed in several states often practise near a state border or deliver telehealth across state lines.
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 Speech-Language Assistant covers
Definition to come... NUCC Health Care Provider Taxonomy, code 2355S0801X
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 | 1003330879 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 2, 2017 |
| Last updated | Aug 2, 2017 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Practice address |
777 E ANN RD North Las Vegas, NV 89081 (702) 339-8039 |
| Mailing address |
1724 TOLTEC CIR Henderson, NV 89014 |
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 | 3 | 0 | 8 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 3 | 0 | 8 | 5 |
Sum = 51 · next multiple of 10 = 60 · check digit = 9 · actual last digit = 9
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.