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

Rachel Mast

Individual provider Behavior Technician · NPI 1972004174

Rachel Mast is a Behavior Technician in El Cajon, California. Works from 3 locations. Registered with an NPI since 2018.

In the registry since
2018

Practice location Address checks out

321 Van Houten Ave
El Cajon, CA 92020-5128
Phone: (619) 383-0707
Show map & directions

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

Additional practice locations (2)

  • 321 Van Houten Ave, El Cajon, CA 92020-5128 — (619) 383-0707
  • 21600 Oxnard St Ste 1800, Woodland Hills, CA 91367-7807 — (818) 345-2345

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X

Record details

NPI number1972004174
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedFebruary 22, 2018
Last updated in NPPESMarch 17, 2018
Mailing address21600 Oxnard St Ste 1800, Woodland Hills, CA 91367-7807

Other providers in El Cajon