ESTON GREUB
NPI 1770282709
Behavior Analyst in Antioch, CA

Q: What is Eston Greub's NPI number?

The NPI number for Eston Greub is 1770282709. It was assigned to this individual provider in the NPPES registry on February 28, 2023.

Q: What is Eston Greub'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 Eston Greub was last updated on July 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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 February 28, 2023

5616 HOWELL MOUNTAIN LN, ANTIOCH, CA 94531(877) 296-8222(925) 397-6751 Get Directions Write a Review

NPPES record last updated: July 16, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Feb 3, 2025, Feb 28, 2023 (2 updates tracked since 2023).

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About Eston Greub NPPES

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

ESTON GREUB (NPI 1770282709) is an individual behavior analyst provider in Antioch, California, licensed in California (1-25-82654) and active in the NPI registry since February 2023.

NPPES Registry Identity

NPI1770282709

Entity TypeIndividualMale

Primary Taxonomy103K00000X

Provider Legal NameESTON GREUB

Location Address5616 HOWELL MOUNTAIN LNAntioch, CA 94531-6212

Mailing Address5616 Howell Mountain LnAntioch, CA 94531-6212 · (877) 296-8222 · Fax (925) 397-6751

Phone(877) 296-8222

Fax(925) 397-6751

Sole ProprietorNo

Enumeration DateFebruary 28, 2023

Last NPPES UpdateJuly 16, 20252 updates tracked since enumeration

NPPES CertifiedJuly 16, 2025

✔ NPI 1770282709 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 · 1-25-82654

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

5616 HOWELL MOUNTAIN LN, Antioch, CA 94531

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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.

KAMILLA COSTA

Behavior Technician