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

MEDEA WALKER
NPI 1811633670
Behavior Technician in San Mateo, CA

Active since May 05, 2022
424 PENINSULA AVE, SAN MATEO, CA 94401(650) 286-4396 Get Directions Write a Review

NPPES record last updated: October 7, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Oct 7, 2026, Sep 10, 2026, May 5, 2022 (3 updates tracked since 2022).

About Medea Walker NPPES

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

MEDEA WALKER (NPI 1811633670) is an individual behavior technician in San Mateo, California and active in the NPI registry since May 2022.

NPPES Registry Identity

NPI1811633670
Entity TypeIndividualFemale
Primary Taxonomy106S00000X
Provider Legal NameMEDEA WALKER
Location Address424 PENINSULA AVESan Mateo, CA 94401-1653
Mailing Address424 Peninsula AveSan Mateo, CA 94401-1653 · (650) 286-4396
Sole ProprietorNo
Enumeration DateMay 5, 2022
Last NPPES UpdateOctober 7, 20263 updates tracked since enumeration
NPPES CertifiedOctober 7, 2026
✔ NPI 1811633670 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.
424 PENINSULA AVE, San Mateo, CA 94401

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.

Behavior Analyst
424 PENINSULA AVE
SAN MATEO, CA 94401
Behavior Technician
424 PENINSULA AVE
SAN MATEO, CA 94401
Behavior Technician
424 PENINSULA AVE
SAN MATEO, CA 94401
Behavior Analyst
424 PENINSULA AVE
SAN MATEO, CA 94401
Behavior Technician
424 PENINSULA AVE
SAN MATEO, CA 94401
Behavior Technician
424 PENINSULA AVE
SAN MATEO, CA 94401
Behavior Technician
424 PENINSULA AVE
SAN MATEO, CA 94401
Behavior Technician
424 PENINSULA AVE
SAN MATEO, CA 94401

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 Medea Walker's NPI number?

The NPI number for Medea Walker is 1811633670. It was assigned to this individual provider in the NPPES registry on May 5, 2022.

Where is Medea Walker located?

Medea Walker practices at 424 Peninsula Ave, San Mateo, CA 94401. The listed phone number is (650) 286-4396.

What is Medea Walker'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 Medea Walker was last updated on October 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.