Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

BRETT DARLING RBT
NPI 1336809029
Behavior Technician in Mesa, AZ

Active since December 22, 2021
4838 E BASELINE RD BLDG 3, MESA, AZ 85206(855) 223-7123 Get Directions Write a Review

NPPES record last updated: August 11, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 11, 2026, Dec 22, 2021 (2 updates tracked since 2021).

About Brett Darling Rbt NPPES

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

BRETT DARLING RBT (NPI 1336809029) is an individual behavior technician in Mesa, Arizona, licensed in Arizona (RBT-21-197466) and active in the NPI registry since December 2021.

NPPES Registry Identity

NPI1336809029
Entity TypeIndividualMale
Primary Taxonomy106S00000X
Provider Legal NameBRETT DARLINGCredential: RBT
Location Address4838 E BASELINE RD BLDG 3Mesa, AZ 85206-4671
Mailing AddressPo Box 740780Atlanta, GA 30374-0780 · (855) 223-7123
Sole ProprietorNo
Enumeration DateDecember 22, 2021
Last NPPES UpdateAugust 11, 20262 updates tracked since enumeration
NPPES CertifiedAugust 11, 2026
NPI 1336809029 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyBehavior TechnicianBehavioral Health & Social Service Providers
Taxonomy Code106S00000X
License Licensed in AZ · RBT-21-197466
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.
4838 E BASELINE RD BLDG 3, Mesa, AZ 85206

Other Providers at the Same Location NPPES 20

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

Behavior Technician
4838 E BASELINE RD BLDG 3
MESA, AZ 85206
Behavior Technician
4838 E BASELINE RD BLDG 3
MESA, AZ 85206
Behavior Technician
4838 E BASELINE RD BLDG 3
MESA, AZ 85206
Behavior Technician
4838 E BASELINE RD BLDG 3
MESA, AZ 85206
Behavior Technician
4838 E BASELINE RD BLDG 3
MESA, AZ 85206
Behavior Technician
4838 E BASELINE RD BLDG 3
MESA, AZ 85206
Behavior Technician
4838 E BASELINE RD BLDG 3
MESA, AZ 85206
Behavior Technician
4838 E BASELINE RD BLDG 3
MESA, AZ 85206

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 Brett Darling's NPI number?

The NPI number for Brett Darling is 1336809029. It was assigned to this individual provider in the NPPES registry on December 22, 2021.

Where is Brett Darling located?

Brett Darling practices at 4838 E Baseline Rd Bldg 3, Mesa, AZ 85206. The listed phone number is (855) 223-7123.

What is Brett Darling'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 Brett Darling was last updated on August 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.