Mariela Ayala
Mariela Ayala is an Addiction (Substance Use Disorder) Counselor in Santa Fe Spgs, CA, registered under NPI 1003439050. 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 Santa Fe Spgs, based on OpenStreetMap data collected Sep 26, 2026. No dedicated parking is recorded within walking distance, so allow extra time to find street parking. If you arrive early, there is a coffee shop 0.44 mi away.
Getting here and what is nearby
Restaurant Carl's Jr. 270 ft ~2 min
Grocery ALDI 266 ft ~2 min
13210 Telegraph Road, Santa Fe Springs 90670-4048
Mo, We, Fr-Su 09:00-21:00; Tu, Th 08:30-21:00
Restaurant Chick-fil-A 394 ft ~2 min
13225 Telegraph Road, Santa Fe Springs 90670
Mo-Sa 06:00-22:00; Su off
Grocery Walmart Supercenter 541 ft ~3 min
13310 Telegraph Road, Santa Fe Springs 90670
Mo-Su 06:00-24:00
Restaurant McDonald's 821 ft ~4 min
13330 Telegraph Road, Santa Fe Springs 90670
05:00-22:00
Grocery El Super 0.25 mi ~5 min
10531 Carmenita Road, Santa Fe Springs 90670
Coffee Starbucks 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
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 Addiction (Substance Use Disorder) covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YA0400X
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 | 1003439050 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 26, 2020 |
| Last updated | May 26, 2020 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Practice address |
10425 PAINTER AVE Santa Fe Spgs, CA 90670 (562) 906-2685 |
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 | 3 | 9 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 3 | 9 | 0 | 1 |
Sum = 50 · next multiple of 10 = 50 · check digit = 0 · actual last digit = 0
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.