Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jorge Ariel Martinez
Homemaker in South Sioux City, NE · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1396632899
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Registry record
Entity type Individual (Type 1)
Name Jorge Ariel Martinez
Sex Male
Practice address 3425 El Dorado Way, South Sioux City, NE, 68776
Phone (402) 813-8123
Enumeration date Jun 18, 2025
Last updated in NPPES Jun 18, 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
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.
What specialty is Jorge Martinez?
Jorge Martinez is registered in NPPES with the primary taxonomy of Homemaker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-18.