Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

William Chancellor Jr.

Individual provider Behavior Technician · NPI 1124585484

William Chancellor Jr. is a Behavior Technician in Temecula, California. Registered with an NPI since 2019.

In the registry since
2019

Practice location Address checks out

26720 Ynez Ct
Temecula, CA 92591-4659
Phone: (951) 813-4034
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X

Record details

NPI number1124585484
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedFebruary 22, 2019
Last updated in NPPESFebruary 22, 2019
Mailing address47330 Rainbow Oaks Dr, Temecula, CA 92592-2934

Other providers in Temecula