Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Leticia Santiago Hernandez, MSW
Social Worker in Yuma, AZ · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1881483105
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Registry record
Entity type Individual (Type 1)
Name Leticia Santiago Hernandez
Credential MSW
Sex Female
Practice address 2180 S 4th Ave Ste C, Yuma, AZ, 85364
Phone (928) 919-9521
Enumeration date May 2, 2025
Last updated in NPPES May 3, 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
Where does Leticia Santiago Hernandez practice?
The practice location on file with NPPES is in Yuma, AZ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Leticia Santiago Hernandez?
The National Provider Identifier (NPI) for Leticia Santiago Hernandez is 1881483105, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-03.