Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Steven Haddad, DDS
Dentist in Hesperia, CA · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548817455
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Registry record
Entity type Individual (Type 1)
Name Dr. Steven Haddad
Credential DDS
Sex Male
Practice address 12821 Main St Ste 150, Hesperia, CA, 92345
Phone (760) 947-9853
Enumeration date Aug 26, 2019
Last updated in NPPES Aug 26, 2019
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
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 Steven Haddad?
Steven Haddad 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
Browse all → Daniel Mashoof Dentist · Hesperia, CA NPI 1497765713 Jessicah Moretz Dentist · Hesperia, CA NPI 1033542618 Zhen Hui Wung Dentist · Hesperia, CA NPI 1598131112 Elaine Bersaba Vong General Practice Dentistry · Hesperia, CA NPI 1215563622 John Lee General Practice Dentistry · Hesperia, CA NPI 1225804420
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-26.