Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Alireza Hamidzadeh, D.D.S. M.S.
Dentist in Clarksburg, MD · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689922080
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Registry record
Entity type Individual (Type 1)
Name Dr. Alireza Hamidzadeh
Credential D.D.S. M.S.
Sex Male
Practice address 1896 Urbana Pike, Clarksburg, MD, 20871
Phone (301) 750-7000
Fax (301) 476-1133
Enumeration date Aug 16, 2012
Last updated in NPPES Dec 6, 2023
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
What specialty is Alireza Hamidzadeh?
Alireza Hamidzadeh 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.
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.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-06.