Ashley Stevens
Ashley Stevens is a provider specialising in Behavior Analyst in Orange, CA, registered under NPI 1003380361.
Getting there
Here is what surrounds this office in Orange, based on OpenStreetMap data collected Sep 22, 2026. Parking is available about 0.39 mi away at Lincolin East Park and Ride. The nearest transit stop is 0.20 mi away, served by Tustin-East Village Way. A pharmacy sits 0.34 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.48 mi away.
Getting here and what is nearby
Parking 145 ft ~1 min
Gas station Speedway Express 259 ft ~1 min
Restaurant KFC 317 ft ~2 min
2469 North Tustin Street, Orange 92865
10:00-22:00; Fr,Sa 10:00-23:00
Transit Tustin-Heim 347 ft ~2 min
Transit Tustin-Heim 433 ft ~2 min
Gas station Arco 413 ft ~2 min
Restaurant Chick-fil-A 424 ft ~2 min
2575 North Tustin Street, Orange 92865
Mo-Sa 06:30-22:00
Restaurant Jack in the Box 500 ft ~2 min
2500 North Tustin Street, Orange 92865
06:00-22:00
Transit Tustin-East Village Way 0.20 mi ~4 min
Parking Lincoln West Park and Ride 0.25 mi ~6 min
Pharmacy Vons Pharmacy 0.25 mi ~5 min
2684 North Tustin Street, Orange 92865
Mo-Fr 08:00-20:00; Sa-Su 09:00-17:00
Grocery Vons 0.26 mi ~6 min
2684 North Tustin Street, Orange 92865
Mo-Su 06:00-23:00
Grocery Sprouts Farmers Market 0.26 mi ~6 min
1500 East Village Way, Orange 92865
Mo-Su 07:00-22:00
Coffee Starbucks 0.28 mi ~6 min
2734 North Tustin Street, Orange 92865
Mo-Su 05:00-22:30
Gas station 76 0.32 mi ~7 min
Pharmacy CVS Pharmacy 0.34 mi ~7 min
Parking Lincolin East Park and Ride 0.39 mi ~8 min
Convenience ExtraMile 0.42 mi ~9 min
Coffee Starbucks 0.48 mi ~10 min
Grocery Trader Joe's 0.48 mi ~10 min
2114 North Tustin Street, Orange 92865
08:00-21:00
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 Behavior Analyst covers
A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans. NUCC Health Care Provider Taxonomy, code 103K00000X
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 | 1003380361 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jan 18, 2019 |
| Last updated | Nov 28, 2023 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
1815 E HEIM AVE STE 205 Orange, CA 92865 (714) 640-6891 |
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 | 8 | 0 | 3 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 8 | 0 | 3 | 3 |
Sum = 49 · next multiple of 10 = 50 · check digit = 1 · actual last digit = 1
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.