CRISTINA AHUMADA
NPI 1366906885
Behavior Analyst in Antioch, CA

Q: What is Cristina Ahumada's NPI number?

The NPI number for Cristina Ahumada is 1366906885. It was assigned to this individual provider in the NPPES registry on January 29, 2019.

Q: What is Cristina Ahumada'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 Cristina Ahumada was last updated on November 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.

Active since January 29, 2019

4608 SILVERCREST WAY, ANTIOCH, CA 94531(209) 276-1169 Get Directions Write a Review

NPPES record last updated: November 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 11, 2025, Jan 29, 2019 (2 updates tracked since 2019).

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About Cristina Ahumada NPPES

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

CRISTINA AHUMADA (NPI 1366906885) is an individual behavior analyst provider in Antioch, California, licensed in California (1-25-81392) and active in the NPI registry since January 2019.

NPPES Registry Identity

NPI1366906885

Entity TypeIndividualFemale

Primary Taxonomy103K00000X

Provider Legal NameCRISTINA AHUMADA

Location Address4608 SILVERCREST WAYAntioch, CA 94531-7652

Mailing Address4608 Silvercrest WayAntioch, CA 94531-7652 · (209) 276-1169

Phone(209) 276-1169

Sole ProprietorYes

Enumeration DateJanuary 29, 2019

Last NPPES UpdateNovember 11, 20252 updates tracked since enumeration

NPPES CertifiedNovember 11, 2025

✔ NPI 1366906885 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers

Taxonomy Code103K00000X

License✔ Licensed in CA · 1-25-81392

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.

Also ListedBehavior TechnicianTaxonomy 106S00000X

4608 SILVERCREST WAY, Antioch, CA 94531

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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 Cristina Ahumada's NPI number?

The NPI number for Cristina Ahumada is 1366906885. It was assigned to this individual provider in the NPPES registry on January 29, 2019.

Where is Cristina Ahumada located?

Cristina Ahumada practices at 4608 Silvercrest Way, Antioch, CA 94531. The listed phone number is (209) 276-1169.

What is Cristina Ahumada'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 Cristina Ahumada was last updated on November 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.