Himath Hettiarachchige
Himath Hettiarachchige is a Behavior Technician in West Covina, CA, registered under NPI 1003515255.
Getting there
Here is what surrounds this office in West Covina, based on OpenStreetMap data collected Sep 30, 2026. Parking is available about 594 ft away. The nearest transit stop is 0.25 mi away, served by Foothill Transit 488.
Getting here and what is nearby
Parking 284 ft ~2 min
Transit Lakes/Lakes 311 ft ~2 min
Parking 490 ft ~2 min
Restaurant The Noypitz 495 ft ~2 min
1230 Lakes Drive, West Covina 91790
Parking 594 ft ~3 min
Restaurant Sushi Damu 566 ft ~3 min
1230 Lakes Drive, West Covina 91790
Restaurant Holy Smokes Bar-B-Que 0.21 mi ~5 min
Convenience Freeway Liquor 0.22 mi ~5 min
Transit Foothill Transit 488 0.23 mi ~5 min
Gas station 76 0.23 mi ~5 min
Transit Foothill Transit 488 0.25 mi ~5 min
Gas station Chevron 0.25 mi ~6 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 Behavior Technician covers
The behavior technician is a paraprofessional who practices under the close, ongoing supervision of a behavior analyst or assistant behavior analyst certified by the Behavior Analyst Certification Board and/or credentialed by a state (such as through licensure). The behavior technician is primarily responsible for the implementation of components of behavior-analytic treatment plans developed by the supervisor. That may include collecting data on treatment targets and conducting certain types of behavioral assessments (e.g., stimulus preference assessments). The behavior technician does not design treatment or assessment plans or procedures but provides services as assigned by the supervisor responsible for his or her work. NUCC Health Care Provider Taxonomy, code 106S00000X
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 | 1003515255 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Feb 27, 2023 |
| Last updated | Feb 27, 2023 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Practice address |
1000 LAKES DR STE 320 West Covina, CA 91790 (888) 428-3223 |
| Mailing address |
4221 WILSHIRE BLVD STE 300A Los Angeles, CA 90010 |
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 | 1 | 5 | 2 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 1 | 1 | 2 | 1 |
Sum = 35 · next multiple of 10 = 40 · check digit = 5 · actual last digit = 5
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.