Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Ozzie Alexander Diaz, MS, ATC
Athletic Trainer in West Orange, NJ · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821063819
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Registry record
Entity type Individual (Type 1)
Name Mr. Ozzie Alexander Diaz
Credential MS, ATC
Sex Male
Practice address 51 Conforti Ave, West Orange, NJ, 07052
Phone (973) 669-5301
Fax (973) 669-8605
Enumeration date Feb 22, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 25MT00066100 (NJ) 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
Where does Ozzie Diaz practice?
The practice location on file with NPPES is in West Orange, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ozzie Diaz?
The National Provider Identifier (NPI) for Ozzie Diaz is 1821063819, 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 2007-07-08.