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

Cassandra Renee Crook

Individual provider Peer Specialist · NPI 1164090536

Cassandra Renee Crook is a Peer Specialist in Fontana, California. Licensed in California. Registered with an NPI since 2021.

Licensed in
CA
In the registry since
2021
Specialties on file
4

Practice location Address checks out

15217 San Bernardino Ave
Fontana, CA 92335-5327
Phone: (909) 386-8510
Fax: (909) 387-7757
Show map & directions

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

Specialties & licences

Day Training/Habilitation Specialist (primary) Taxonomy 373H00000X (CA)
Peer Specialist Taxonomy 175T00000X · Licence MPSS-7YGOKX (CA)
Case Manager/Care Coordinator Taxonomy 171M00000X (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X (CA)

Record details

NPI number1164090536
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJune 14, 2021
Last updated in NPPESAugust 3, 2026
Certification dateAugust 3, 2026
Mailing address15217 San Bernardino Ave, Fontana, CA 92335-5327

Other providers in Fontana