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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

JUAN DIAZ
NPI 1659285146
Assistant Behavior Analyst in Mcallen, TX

Active since September 30, 2026
1209 S 10TH ST STE 386, MCALLEN, TX 78501(855) 832-6727 Get Directions Write a Review

NPPES record added: October 1, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Juan Diaz NPPES

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

JUAN DIAZ (NPI 1659285146) is an individual assistant behavior analyst provider in Mcallen, Texas and active in the NPI registry since September 2026.

NPPES Registry Identity

NPI1659285146
Entity TypeIndividualMale
Primary Taxonomy106E00000X
Provider Legal NameJUAN DIAZ
Location Address1209 S 10TH ST STE 386Mcallen, TX 78501-5059
Mailing Address7108 S Kanner HwyStuart, FL 34997-7462 · (855) 832-6727
Phone(855) 832-6727
Sole ProprietorNo
Enumeration DateSeptember 30, 2026
Last NPPES UpdateOctober 1, 2026
NPPES CertifiedOctober 1, 2026
✔ NPI 1659285146 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAssistant Behavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code106E00000X
Definition
An assistant behavior analyst is qualified by Behavior Analyst Certification Board certification and/or a state-issued license or credential in behavior analysis to practice under the supervision of an appropriately credentialed professional behavior analyst. An assistant behavior analyst delivers services consistent with the dimensions of applied behavior analysis and supervision requirements defined in state laws or regulations and/or national certification standards. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing behavior-analytic treatment plans, training and supervising others in implementation of components of treatment plans, and direct implementation of treatment plans.
1209 S 10TH ST STE 386, Mcallen, TX 78501
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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.

JASMINE ALEMAN
Behavior Technician
1209 S 10TH ST STE 386
MCALLEN, TX 78501
Hidalgo County (855) 832-6727
MARIELA ITZEL RAMIREZ
Assistant Behavior Analyst
1209 S 10TH ST STE 386
MCALLEN, TX 78501
Hidalgo County (956) 280-2612
MARIA FAUSTINA CARRILLO CATTORI BCBA
Behavior Analyst
1209 S 10TH ST STE 386
MCALLEN, TX 78501
Hidalgo County (210) 400-8909
LESLIE ARACELY REYES
Behavior Technician
1209 S 10TH ST STE 386
MCALLEN, TX 78501
Hidalgo County (855) 832-6727
ALFREDO WLISSES ROSALES
Behavior Technician
1209 S 10TH ST STE 386
MCALLEN, TX 78501
Hidalgo County (956) 744-1987
DENNISE ABIGAIL MATA
Behavior Technician
1209 S 10TH ST STE 386
MCALLEN, TX 78501
Hidalgo County (512) 641-4020
YAJAIRA CAZARES
Behavior Technician
1209 S 10TH ST STE 386
MCALLEN, TX 78501
Hidalgo County (855) 832-6727
KAREN HERNANDEZ
Behavior Technician
1209 S 10TH ST STE 386
MCALLEN, TX 78501
Hidalgo County (956) 659-0123

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 Juan Diaz's NPI number?

The NPI number for Juan Diaz is 1659285146. It was assigned to this individual provider in the NPPES registry on September 30, 2026.

Where is Juan Diaz located?

Juan Diaz practices at 1209 S 10th St Ste 386, Mcallen, TX 78501. The listed phone number is (855) 832-6727.

What is Juan Diaz's specialty?

The primary specialty registered for this NPI is Assistant Behavior Analyst with taxonomy code 106E00000X.

When was this NPI record last updated?

The NPPES record for Juan Diaz was last updated on October 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.