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

COMPASSIONATE ABA LLC
NPI 1659995918
Behavior Analyst in Norwalk, CA

Q: What is Compassionate Aba LLC's NPI number?

The NPI number for Compassionate Aba LLC is 1659995918. It was assigned to this organization in the NPPES registry on June 2, 2020. The provider is doing business as Compassionate Behavior Services.

Q: What is Compassionate Aba LLC's specialty?

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

Active since June 02, 2020

11303 ELMCROFT AVE, NORWALK, CA 90650(562) 239-9902(562) 376-3646 Get Directions Write a Review

NPPES record last updated: September 16, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 16, 2026, Aug 17, 2026, Mar 26, 2026 and 2 more (5 updates tracked since 2020).

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About Compassionate Aba Llc NPPES

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

COMPASSIONATE ABA LLC (NPI 1659995918), doing business as Compassionate Behavior Services, is a healthcare organization registered as a behavior analyst in Norwalk, California and active in the NPI registry since June 2020. The organization lists Fernando W Martinez, Ceo, as its authorized official.

NPPES Registry Identity

NPI1659995918

Entity TypeOrganization

Primary Taxonomy103K00000X

Legal Business NameCOMPASSIONATE ABA LLC

Location Address11303 ELMCROFT AVENorwalk, CA 90650-7610

Mailing Address11303 Elmcroft AveNorwalk, CA 90650-7610 · (562) 239-9902 · Fax (562) 376-3646

Phone(562) 239-9902

Fax(562) 376-3646

Organization SubpartNo

Authorized OfficialFernando W MartinezCeo · (562) 239-9902

Enumeration DateJune 2, 2020

Last NPPES UpdateSeptember 16, 20265 updates tracked since enumeration

NPPES CertifiedSeptember 16, 2026

✔ NPI 1659995918 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers

Taxonomy Code103K00000X

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.

11303 ELMCROFT AVE, Norwalk, CA 90650

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Other Names 1

Doing Business AsCompassionate Behavior Services

Other Identifiers 1

Medicaid100662097CA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES

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

MR. FERNANDO W MARTINEZ JR. MA, BCBA, LBA

Behavior Analyst

11303 ELMCROFT AVE
NORWALK, CA 90650

Los Angeles County (562) 239-9902

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 Compassionate Aba LLC's NPI number?

The NPI number for Compassionate Aba LLC is 1659995918. It was assigned to this organization in the NPPES registry on June 2, 2020. The provider is doing business as Compassionate Behavior Services.

Where is Compassionate Aba LLC located?

Compassionate Aba LLC is located at 11303 Elmcroft Ave, Norwalk, CA 90650. The listed phone number is (562) 239-9902.

What is Compassionate Aba LLC'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 Compassionate Aba LLC was last updated on September 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.