ELLIE GRUBB
NPI 1093666752
Behavior Technician in Pacifica, CA

Active since February 06, 2026
853 REINA DEL MAR AVE, PACIFICA, CA 94044(650) 484-6848 Get Directions Write a Review

NPPES record last updated: February 6, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ellie Grubb NPPES

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

ELLIE GRUBB (NPI 1093666752) is an individual behavior technician in Pacifica, California and active in the NPI registry since February 2026.

NPPES Registry Identity

NPI1093666752
Entity TypeIndividualFemale
Primary Taxonomy106S00000X
Provider Legal NameELLIE GRUBB
Location Address853 REINA DEL MAR AVEPacifica, CA 94044-3157
Mailing Address853 Reina Del Mar AvePacifica, CA 94044-3157 · (650) 484-6848
Sole ProprietorNo
Enumeration DateFebruary 6, 2026
NPPES CertifiedFebruary 6, 2026
NPI 1093666752 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyBehavior TechnicianBehavioral Health & Social Service Providers
Taxonomy Code106S00000X
Definition
The behavior technician is a paraprofessional who practices under the close, ongoing supervision of a behavior analyst or assistant behavior analyst certified by the Behavior Analyst Certification Board and/or credentialed by a state (such as through licensure). The behavior technician is primarily responsible for the implementation of components of behavior-analytic treatment plans developed by the supervisor. That may include collecting data on treatment targets and conducting certain types of behavioral assessments (e.g., stimulus preference assessments). The behavior technician does not design treatment or assessment plans or procedures but provides services as assigned by the supervisor responsible for his or her work.
853 REINA DEL MAR AVE, Pacifica, CA 94044

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 Ellie Grubb's NPI number?

The NPI number for Ellie Grubb is 1093666752. It was assigned to this individual provider in the NPPES registry on February 6, 2026.

Where is Ellie Grubb located?

Ellie Grubb practices at 853 Reina Del Mar Ave, Pacifica, CA 94044. The listed phone number is (650) 484-6848.

What is Ellie Grubb's specialty?

The primary specialty registered for this NPI is Behavior Technician with taxonomy code 106S00000X.

When was this NPI record last updated?

The NPPES record for Ellie Grubb was last updated on February 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.