Jacob Mendez
Jacob Mendez is a Behavior Technician in Costa Mesa, CA, registered under NPI 1003488800.
Getting there
Here is what surrounds this office in Costa Mesa, based on OpenStreetMap data collected Sep 30, 2026. Parking is available about 585 ft away. The nearest transit stop is 1,029 ft away, served by Harbor-Baker. A pharmacy sits 775 ft from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 985 ft away.
Getting here and what is nearby
Restaurant Sonic 138 ft ~1 min
3095 Harbor Boulevard, Costa Mesa 92626
Mo-Th 09:00-01:00; Fr-Sa 09:00-02:00; Su 09:00-01:00
Parking 285 ft ~2 min
Restaurant Taco Bell 311 ft ~2 min
3115 Harbor Boulevard, Costa Mesa 92626
Transit Harbor-Nutmeg 347 ft ~2 min
Transit Harbor-Nutmeg 431 ft ~2 min
Parking 431 ft ~2 min
Coffee Starbucks 479 ft ~2 min
3030 Harbor Boulevard, Costa Mesa 92626
Mo-Fr 04:30-21:00; Sa-Su 05:00-21:00
Restaurant IHOP 504 ft ~2 min
3125 Harbor Boulevard, Costa Mesa 92626
Parking 585 ft ~3 min
Coffee Starbucks 770 ft ~3 min
Pharmacy CVS Pharmacy 775 ft ~3 min
Gas station Mobil 832 ft ~4 min
3006 Harbor Boulevard, Costa Mesa 92626
Convenience Circle K 889 ft ~4 min
3006 Harbor Boulevard, Costa Mesa 92626
Grocery Sprouts Farmers Market 915 ft ~4 min
3030 Harbor Boulevard, Costa Mesa 92626
Mo-Su 07:00-22:00
Grocery Tokyo Central 956 ft ~4 min
Transit Harbor-Baker 1,029 ft ~4 min
Coffee Eightfold Tea Shoppe 985 ft ~4 min
1460 Baker Street
Convenience ExtraMile 0.31 mi ~7 min
3190 Harbor Boulevard, Costa Mesa 92626
Hotel Motel 6 0.32 mi ~7 min
1441 Gisler Avenue, Costa Mesa 92626
Gas station ARCO 0.34 mi ~7 min
3201 Harbor Boulevard, Costa Mesa 92626
Hotel Vagabond Inn 0.37 mi ~8 min
1600 Iowa Street, Costa Mesa 92626
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 | 1003488800 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 13, 2021 |
| Last updated | Jul 13, 2021 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Practice address |
1520 NUTMEG PL STE 110 Costa Mesa, CA 92626 (888) 805-0759 |
| Mailing address |
1055 E COLORADO BLVD STE 560 Pasadena, CA 91106 |
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 | 8 | 8 | 8 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 8 | 7 | 8 | 0 |
Sum = 60 · next multiple of 10 = 60 · 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.