Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jonathan Hernandez Diaz
Prosthetist in Los Angeles, CA · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1093640708
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Registry record
Entity type Individual (Type 1)
Name Jonathan Hernandez Diaz
Sex Male
Practice address 11301 Wilshire Blvd Bldg 304, Los Angeles, CA, 90073
Phone (310) 478-3711
Enumeration date Jun 15, 2026
Last updated in NPPES Jun 15, 2026
Taxonomy & licenses
224P00000X Prosthetist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary
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 Jonathan Hernandez Diaz?
The National Provider Identifier (NPI) for Jonathan Hernandez Diaz is 1093640708, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jonathan Hernandez Diaz practice?
The practice location on file with NPPES is in Los Angeles, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Evelynne Chavez Optometrist · Los Angeles, CA NPI 1124588165 Dannelle Chung Optometrist · Los Angeles, CA NPI 1366903254 Ani Agabalian Optometrist · Los Angeles, CA NPI 1285382994 Khyristienne Clark Optometric Technician · Los Angeles, CA NPI 1881574382 Kevin Conroy Ophthalmic Assistant · Los Angeles, CA NPI 1881562296 Faina Knopov Ophthalmic Assistant · Los Angeles, CA NPI 1356202915 Nancy Martinez Pedorthist · Los Angeles, CA NPI 1588503841
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-15.