Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 30 days.

MARIAH DIANNE DIAZ
NPI 1588585566
Behavior Technician in Norwalk, CA

Active since July 23, 2026
12501 IMPERIAL HWY STE 230, NORWALK, CA 90650(714) 881-0427 Get Directions Write a Review

NPPES record added: July 23, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mariah Dianne Diaz NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARIAH DIANNE DIAZ (NPI 1588585566) is an individual behavior technician in Norwalk, California and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1588585566
Entity TypeIndividualFemale
Primary Taxonomy106S00000X
Provider Legal NameMARIAH DIANNE DIAZ
Location Address12501 IMPERIAL HWY STE 230Norwalk, CA 90650-1430
Mailing Address224 N Poplar AveMontebello, CA 90640-4860
Sole ProprietorYes
Enumeration DateJuly 23, 2026
NPPES CertifiedJuly 23, 2026
NPI 1588585566 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyBehavior TechnicianBehavioral Health & Social Service Providers
Taxonomy Code106S00000X
Definition
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.
12501 IMPERIAL HWY STE 230, Norwalk, CA 90650

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Behavior Technician
12501 IMPERIAL HWY STE 230
NORWALK, CA 90650
Behavior Technician
12501 IMPERIAL HWY STE 230
NORWALK, CA 90650
Psychologist (Cognitive & Behavioral)
12501 IMPERIAL HWY STE 230
NORWALK, CA 90650
Behavior Analyst
12501 IMPERIAL HWY STE 230
NORWALK, CA 90650

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mariah Diaz's NPI number?

The NPI number for Mariah Diaz is 1588585566. It was assigned to this individual provider in the NPPES registry on July 23, 2026.

Where is Mariah Diaz located?

Mariah Diaz practices at 12501 Imperial Hwy Ste 230, Norwalk, CA 90650. The listed phone number is (714) 881-0427.

What is Mariah Diaz's specialty?

The primary specialty registered for this NPI is Behavior Technician with taxonomy code 106S00000X.

When was this NPI record last updated?

The NPPES record for Mariah Diaz was last updated on July 23, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.