Elizabeth Salas
Elizabeth Salas is a Behavior Technician in Fairfield, CA, registered under NPI 1003590233.
Getting there
Here is what surrounds this office in Fairfield, based on OpenStreetMap data collected Oct 8, 2026. Parking is available about 0.51 mi away at Main St Park And Ride. There is EV charging 0.31 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 798 ft away, served by Armijo High School. If you arrive early, there is a coffee shop 926 ft away.
Getting here and what is nearby
Parking 266 ft ~2 min
Transit Webster St and Kentucky St 406 ft ~2 min
Restaurant Three Restaurant 537 ft ~3 min
Parking 562 ft ~3 min
Transit Kentucky St and Webster St 669 ft ~3 min
Restaurant Joe’s Buffet 699 ft ~3 min
834 Texas Street, Fairfield 94533
Transit Armijo High School 798 ft ~4 min
Coffee Cafeteria 926 ft ~4 min
EV charging 0.31 mi ~7 min
Gas station Chevron 0.41 mi ~9 min
Restaurant Dave's Giant Hamburger 0.47 mi ~10 min
1055 North Texas Street
Parking Main St Park And Ride 0.51 mi ~11 min
Main Street At Sr 12, Suisun City 94585
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 | 1003590233 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 8, 2023 |
| Last updated | Jun 8, 2023 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
801 JEFFERSON ST STE 4 Fairfield, CA 94533 (855) 223-7123 Fax (619) 374-7134 |
| Mailing address |
PO BOX 33568 San Diego, CA 92163 |
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 | 9 | 0 | 2 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 9 | 0 | 2 | 6 |
Sum = 47 · next multiple of 10 = 50 · check digit = 3 · actual last digit = 3
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.