Candi Barrera
Candi Barrera is a Hearing Instrument Specialist in Ukiah, CA, registered under NPI 1003562919. 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 Ukiah, based on OpenStreetMap data collected Oct 6, 2026. Parking is available about 0.25 mi away. There is EV charging 0.37 mi from the office (Tesla Supercharger) — useful if you are driving in from out of town. The nearest transit stop is 0.26 mi away, served by State St & Gobbi St - Safeway. If you arrive early, there is a coffee shop 0.40 mi away.
Getting here and what is nearby
Parking 872 ft ~4 min
Transit Gobbi St & Oak St 980 ft ~4 min
Transit Gobbi St & Oak St - Chase 1,008 ft ~4 min
Convenience Prime Market 0.21 mi ~5 min
Parking 0.22 mi ~5 min
Hotel Sunrise Inn 0.23 mi ~5 min
Coffee Happy Donuts & Bagels 0.25 mi ~6 min
Parking 0.25 mi ~5 min
Transit State St & Gobbi St - Safeway 0.26 mi ~6 min
Restaurant Domino's 0.27 mi ~6 min
728 South State Street, UKiah 95482
Mo-Th 10:30-24:00; Fr-Sa 10:30-01:00; Su 10:30-24:00
Coffee Ellie's Mutt Hut & Vegetarian Cafe 0.28 mi ~6 min
Grocery Safeway 0.30 mi ~6 min
Hotel Royal Motel 0.32 mi ~7 min
Convenience Westside Renaissance Market 0.33 mi ~7 min
1003 West Clay Street, Ukiah 95482
Grocery Ukiah Natural Foods Co-op 0.33 mi ~7 min
Hotel Economy Inn Ukiah 0.36 mi ~8 min
EV charging Tesla Supercharger 0.37 mi ~8 min
Coffee Powerhouse Nutrition 0.40 mi ~8 min
1093 South Dora Street, Ukiah 95482
Restaurant Lotus 0.40 mi ~8 min
403 South State Street, Ukiah 95482
Mo-Sa 15:00-21:00
Restaurant Round Table Pizza 0.42 mi ~9 min
Convenience Express Mart 0.43 mi ~9 min
998 South State Street, Ukiah 95482
Gas station Express Mart 0.44 mi ~9 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 |
|---|---|---|
| HA8207 | CA | Hearing Instrument Specialist primary |
This provider holds licence HA8207 issued in CA. 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 Hearing Instrument Specialist covers
Individuals who test hearing for the selection, adaptation, fitting, adjusting, servicing, and sale of hearing aids. Hearing Instrument Specialist is a designation provided individuals who qualify by the National Hearing Aid Society NUCC Health Care Provider Taxonomy, code 237700000X
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 | 1003562919 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 1, 2022 |
| Last updated | Mar 1, 2022 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Practice address |
756 S DORA ST Ukiah, CA 95482 (707) 463-2966 Fax (707) 463-2970 |
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 | 5 | 6 | 2 | 9 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 6 | 4 | 9 | 2 |
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.