Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Mireya Tavizon Diaz
Social Worker in Salinas, CA · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1396636783
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Registry record
Entity type Individual (Type 1)
Name Ms. Mireya Tavizon Diaz
Sex Female
Practice address 730 La Guardia St, Salinas, CA, 93905
Phone (831) 905-7898
Enumeration date Jul 14, 2025
Last updated in NPPES Jul 14, 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 Mireya Diaz practice?
The practice location on file with NPPES is in Salinas, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mireya Diaz?
The National Provider Identifier (NPI) for Mireya Diaz is 1396636783, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-14.