Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Cassandra Rees, CSW
Clinical Social Worker in Sandy, UT · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1902696974
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Registry record
Entity type Individual (Type 1)
Name Cassandra Rees
Credential CSW
Sex Female
Practice address 8524 S 1300 E, Sandy, UT, 84094
Phone (801) 918-6896
Enumeration date May 12, 2025
Last updated in NPPES May 12, 2025
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 Rees?
Cassandra Rees is registered in NPPES with the primary taxonomy of Clinical 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 → Tricia Vantassell Clinical Social Worker · Sandy, UT NPI 1669170023 Erin Jasperson Mental Health Counselor · Sandy, UT NPI 1538867841 Anastasia Guter Mental Health Counselor · Sandy, UT NPI 1225736333 Alyse Yoder Social Worker · Sandy, UT NPI 1114625035 Eliza Howden Clinical Social Worker · Sandy, UT NPI 1376242602 Mckenzie Anderson Clinical Social Worker · Sandy, UT NPI 1194404731 Marjorie Bernal Hernandez Clinical Social Worker · Sandy, UT NPI 1982494464 Angelica Gonzalez Mental Health Counselor · Sandy, UT NPI 1891585220
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-12.