Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dellal Hadjadj
Dentist in Roxbury, MA · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1093678773
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Registry record
Entity type Individual (Type 1)
Name Dellal Hadjadj
Sex Female
Practice address 1290 Tremont St, Roxbury, MA, 02120
Phone (617) 427-1000
Enumeration date Dec 8, 2025
Last updated in NPPES Jul 13, 2026
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 Dellal Hadjadj?
Dellal Hadjadj is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-13.