Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 30 days.

CALEB SPENCER CASTO
NPI 1134041072
Behavior Technician in Lake Stevens, WA

Active since July 29, 2026
9917 2ND PL NE, LAKE STEVENS, WA 98258(509) 904-9386 Get Directions Write a Review

NPPES record added: July 29, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Caleb Spencer Casto NPPES

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

CALEB SPENCER CASTO (NPI 1134041072) is an individual behavior technician in Lake Stevens, Washington and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1134041072
Entity TypeIndividualMale
Primary Taxonomy106S00000X
Provider Legal NameCALEB SPENCER CASTO
Location Address9917 2ND PL NELake Stevens, WA 98258-1656
Mailing Address9917 2nd Pl NeLake Stevens, WA 98258-1656 · (509) 904-9386
Sole ProprietorNo
Enumeration DateJuly 29, 2026
NPPES CertifiedJuly 29, 2026
NPI 1134041072 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.
9917 2ND PL NE, Lake Stevens, WA 98258

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 Caleb Casto's NPI number?

The NPI number for Caleb Casto is 1134041072. It was assigned to this individual provider in the NPPES registry on July 29, 2026.

Where is Caleb Casto located?

Caleb Casto practices at 9917 2nd Pl NE, Lake Stevens, WA 98258. The listed phone number is (509) 904-9386.

What is Caleb Casto'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 Caleb Casto was last updated on July 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.