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

Spencer Annabelle Sullivan

Individual provider Behavior Technician · NPI 1144863085

Spencer Annabelle Sullivan is a Behavior Technician in Walnut Creek, California. Registered with an NPI since 2019.

In the registry since
2019

Practice location Address checks out

877 Ygnacio Valley Rd Ste 100
Walnut Creek, CA 94596-3897
Phone: (925) 482-3329
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 number1144863085
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedOctober 23, 2019
Last updated in NPPESOctober 23, 2019

Other providers in Walnut Creek