Silvana Alviarez
Silvana Alviarez is a Counselor in Riverside, CA, registered under NPI 1003474479.
Getting there
Here is what surrounds this office in Riverside, based on OpenStreetMap data collected Sep 15, 2026. Parking is available about 173 ft away. There is EV charging 0.38 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 740 ft away, served by Arlington & Weaver. If you arrive early, there is a coffee shop 0.43 mi away.
Getting here and what is nearby
Parking 143 ft ~1 min
Parking 152 ft ~1 min
Parking 173 ft ~1 min
Transit Arlington & Monroe 481 ft ~2 min
Transit Arlington & Murray 672 ft ~3 min
Transit Arlington & Weaver 740 ft ~3 min
Restaurant El Habanero Mexican Food 0.34 mi ~7 min
6160 Arlington Avenue, Riverside 92504
Mo-Sa 09:00-20:00; Su 09:00-15:00
Coffee The Riverside Airport Cafe 0.37 mi ~8 min
06:00-15:00
EV charging 0.38 mi ~8 min
Restaurant D'Caesaro Pizza 0.42 mi ~9 min
6160 Arlington Avenue, Riverside 92504
Mo off; Tu-Th 10:00-19:30; Fr-Sa 10:00-20:00; Su 10:00-19:00; PH off
Coffee Toasted 0.43 mi ~9 min
6160 Arlington Avenue, Riverside 92504
Restaurant Mr China Express 0.43 mi ~9 min
6160 Arlington Avenue, Riverside 92504
Convenience Rocket 0.49 mi ~10 min
6020 Arlington Avenue
Gas station 76 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
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 Counselor covers
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification. NUCC Health Care Provider Taxonomy, code 101Y00000X
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 | 1003474479 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 31, 2019 |
| Last updated | May 31, 2019 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
6711 ARLINGTON AVE STE C Riverside, CA 92504 (951) 352-3943 |
| Mailing address |
11380 LA VERNE DR Riverside, CA 92505 |
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 | 7 | 4 | 4 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 7 | 8 | 4 | 5 |
Sum = 61 · next multiple of 10 = 70 · 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.