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MARIAH WESTERN
NPI 1235613100
Behavior Analyst in Phoenix, AZ

Active since September 18, 2018
2 N CENTRAL AVE STE 1800, PHOENIX, AZ 85004(201) 979-1336(908) 940-0338 Get Directions Write a Review

NPPES record last updated: March 6, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 6, 2026, Sep 18, 2018 (2 updates tracked since 2018).

About Mariah Western NPPES

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

MARIAH WESTERN (NPI 1235613100) is an individual behavior analyst provider in Phoenix, Arizona, licensed in Arizona (BEH-000387) and active in the NPI registry since September 2018.

NPPES Registry Identity

NPI1235613100
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameMARIAH WESTERN
Location Address2 N CENTRAL AVE STE 1800Phoenix, AZ 85004-2139
Mailing Address175 Belgrove DrKearny, NJ 07032-1507 · (201) 979-1336 · Fax (908) 940-0338
Phone(201) 979-1336
Fax(908) 940-0338
Sole ProprietorNo
Enumeration DateSeptember 18, 2018
Last NPPES UpdateMarch 6, 20262 updates tracked since enumeration
NPPES CertifiedMarch 6, 2026
✔ NPI 1235613100 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
License✔ Licensed in AZ · BEH-000387
Definition
A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.
2 N CENTRAL AVE STE 1800, Phoenix, AZ 85004
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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.

SUCCEED ABA LLC
Behavior Analyst
2 N CENTRAL AVE STE 1800
PHOENIX, AZ 85004
Maricopa County (463) 777-8323
STEP AHEAD ABA AZ LLC
Behavior Analyst
2 N CENTRAL AVE STE 1800
PHOENIX, AZ 85004
Maricopa County (888) 238-1818
SORENA HEALTH, LLC
Psychiatry & Neurology (Psychiatry)
2 N CENTRAL AVE STE 1800
PHOENIX, AZ 85004
Maricopa County (520) 447-1606
NULLI SECUNDUS HEALTH, INC.
Counselor (Mental Health)
2 N CENTRAL AVE STE 1800
PHOENIX, AZ 85004
Maricopa County (917) 843-8445
MARISSA YVONNE BOWEN FNP
Nurse Practitioner
2 N CENTRAL AVE STE 1800
PHOENIX, AZ 85004
Maricopa County (602) 402-8048
ESPERANZA MENTAL HEALTH OF ARIZONA
Clinic/Center (Adult Mental Health)
2 N CENTRAL AVE STE 1800
PHOENIX, AZ 85004
Maricopa County (602) 853-4600
CHOICE ABA AUTISM SERVICES AZ
Behavior Analyst
2 N CENTRAL AVE STE 1800
PHOENIX, AZ 85004
Maricopa County (732) 385-3300
REBEL CARE PLLC
Psychologist (Clinical)
2 N CENTRAL AVE STE 1800
PHOENIX, AZ 85004
Maricopa County (857) 756-7678

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 Western's NPI number?

The NPI number for Mariah Western is 1235613100. It was assigned to this individual provider in the NPPES registry on September 18, 2018.

Where is Mariah Western located?

Mariah Western practices at 2 N Central Ave Ste 1800, Phoenix, AZ 85004. The listed phone number is (201) 979-1336.

What is Mariah Western's specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

When was this NPI record last updated?

The NPPES record for Mariah Western was last updated on March 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.