Ariane Khomjani
Ariane Khomjani is a provider specialising in Behavior Analyst in Hayward, CA, registered under NPI 1003386038. 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 Hayward, based on OpenStreetMap data collected Sep 22, 2026. Parking is available about 0.43 mi away. The nearest transit stop is 0.40 mi away, served by Hayward BART. A pharmacy sits 0.21 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.27 mi away.
Getting here and what is nearby
Parking 522 ft ~2 min
22301 Foothill Boulevard
Transit Mission Boulevard & Grace Street 582 ft ~3 min
Transit Mission Boulevard & Grace Street 647 ft ~3 min
Restaurant Golden Safari 770 ft ~3 min
22431 Foothill Boulevard, 94541
Tu-Sa 11:00-14:45, 16:00-20:00; Mo 12:00-20:00
Restaurant Craft Pizzeria By Niche 966 ft ~4 min
22380 Foothill Boulevard, Hayward 94541
Mo-Su 10:00-15:30
Convenience FoodMart 0.20 mi ~4 min
838;898 A Street
Pharmacy CVS Pharmacy 0.21 mi ~5 min
22501;22519 Foothill Boulevard
Restaurant Mujiri 0.21 mi ~5 min
22530 Main Street, Hayward 94541
Tu-Sa 11:30-14:30,17:30-21:00
Coffee Starbucks 0.22 mi ~5 min
Coffee Sivan's Cafe 0.25 mi ~5 min
Coffee The Early Bird Coffee 0.27 mi ~6 min
Grocery Lucky 0.28 mi ~6 min
Grocery Safeway 0.29 mi ~6 min
22280 Foothill Boulevard, Hayward 94541
06:00-01:00
Parking 0.34 mi ~7 min
22631;22695 Foothill Boulevard
Convenience Food Shop 0.36 mi ~8 min
22690 Foothill Boulevard
Gas station Valero 0.36 mi ~8 min
Transit Hayward BART 0.40 mi ~8 min
B Street
Hotel Super 8 by Wyndham Hayward Downtown 0.40 mi ~9 min
Parking 0.43 mi ~9 min
D Street, Hayward 94541
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 | 1003386038 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Dec 3, 2018 |
| Last updated | Dec 3, 2018 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Practice address |
22283 MAIN ST Hayward, CA 94541 (800) 249-4961 |
| Mailing address |
2762 HUTCHINSON CT Walnut Creek, CA 94598 |
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 | 6 | 0 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 8 | 3 | 0 | 6 |
Sum = 52 · next multiple of 10 = 60 · check digit = 8 · actual last digit = 8
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.