Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Cassi Michelle Warren, RDH
Dental Hygienist in La Quinta, CA · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356058366
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Registry record
Entity type Individual (Type 1)
Name Mrs. Cassi Michelle Warren
Credential RDH
Sex Female
Practice address 78640 Highway 111, La Quinta, CA, 92253
Phone (760) 564-0955
Enumeration date Oct 31, 2022
Last updated in NPPES Oct 31, 2022
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 is the NPI number for Cassi Warren?
The National Provider Identifier (NPI) for Cassi Warren is 1356058366, a Type 1 (individual) record in the CMS NPPES registry.
Where does Cassi Warren practice?
The practice location on file with NPPES is in La Quinta, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-31.