Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Justin Blake Dumas
Technician in Hammond, LA · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558240291
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Registry record
Entity type Individual (Type 1)
Name Justin Blake Dumas
Sex Male
Practice address 19065 Dr John Lambert Dr Ste 1600, Hammond, LA, 70403
Phone (985) 590-4953
Enumeration date Aug 28, 2025
Last updated in NPPES Aug 28, 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 Justin Dumas practice?
The practice location on file with NPPES is in Hammond, LA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Justin Dumas?
The National Provider Identifier (NPI) for Justin Dumas is 1558240291, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-28.