Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Cassandra R Casey, MSW, ASW
Social Worker in Rialto, CA · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548954134
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Registry record
Entity type Individual (Type 1)
Name Cassandra R Casey
Credential MSW, ASW
Sex Female
Practice address 850 E Foothill Blvd, Rialto, CA, 92376
Phone (909) 421-9216
Enumeration date Jun 6, 2023
Last updated in NPPES Dec 4, 2024
Taxonomy & licenses
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What specialty is Cassandra Casey?
Cassandra Casey is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Calvin Flowers, MD, Inc. Psychiatry Physician · Rialto, CA NPI 1366420317 Ghulam Noorani Psychiatry Physician · Rialto, CA NPI 1417900069 Hasnain Sadiq Psychiatry Physician · Rialto, CA NPI 1184641193 Irene Belknapp Nurse Practitioner · Rialto, CA NPI 1275556706 Myriam Aragon Marriage & Family Therapist · Rialto, CA NPI 1942216304 Alma Jacobo Day Training/Habilitation Specialist · Rialto, CA NPI 1942390760 James Bierman Clinical Psychologist · Rialto, CA NPI 1053491944 Fabiola Robles Clinical Social Worker · Rialto, CA NPI 1316012677
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-04.