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

KARLA MATHEU SOSA BCBA, LBA
NPI 1245661123
Behavior Analyst in Phoenix, AZ

Q: What is Karla Matheu Sosa's NPI number?

The NPI number for Karla Matheu Sosa is 1245661123. It was assigned to this individual provider in the NPPES registry on December 3, 2013.

Q: What is Karla Matheu Sosa's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Karla Matheu Sosa was last updated on July 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 45 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.

Active since December 03, 2013

4039 E RAYMOND ST, PHOENIX, AZ 85040(623) 263-3966 Get Directions Write a Review

NPPES record last updated: July 9, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 9, 2026, Apr 26, 2024, Jul 26, 2023 (3 updates tracked since 2023).

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About Karla Matheu Sosa Bcba, Lba NPPES

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

KARLA MATHEU SOSA BCBA, LBA (NPI 1245661123) is an individual behavior analyst provider in Phoenix, Arizona, licensed in Arizona (BEH-000775) and active in the NPI registry since December 2013.

NPPES Registry Identity

NPI1245661123

Entity TypeIndividualFemale

Primary Taxonomy103K00000X

Provider Legal NameKARLA MATHEU SOSACredential: BCBA, LBA

Location Address4039 E RAYMOND STPhoenix, AZ 85040-1930

Mailing Address2314 S Val Vista Dr Ste 201Gilbert, AZ 85295-5594 · (623) 263-3966

Phone(623) 263-3966

Sole ProprietorNo

Enumeration DateDecember 3, 2013

Last NPPES UpdateJuly 9, 20263 updates tracked since enumeration

NPPES CertifiedJuly 9, 2026

✔ NPI 1245661123 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-000775

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.

4039 E RAYMOND ST, Phoenix, AZ 85040

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc. and more.Insurance ›

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 Karla Matheu Sosa's NPI number?

The NPI number for Karla Matheu Sosa is 1245661123. It was assigned to this individual provider in the NPPES registry on December 3, 2013.

Where is Karla Matheu Sosa located?

Karla Matheu Sosa practices at 4039 E Raymond St, Phoenix, AZ 85040. The listed phone number is (623) 263-3966.

What is Karla Matheu Sosa's specialty?

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

What insurance does Karla Matheu Sosa accept?

Health plans from Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc. and Oscar Insurance Company list Karla Matheu Sosa as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Karla Matheu Sosa was last updated on July 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 45 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.