Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Nghia Thi Nguyen, OPTICIAN
Optician in Falls Church, VA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1083715395
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Registry record
Entity type Individual (Type 1)
Name Mrs. Nghia Thi Nguyen
Credential OPTICIAN
Sex Female
Practice address 5701 Columbia Pike Ste C2, Falls Church, VA, 22041
Phone (703) 671-1300
Fax (703) 894-1222
Enumeration date Sep 26, 2006
Last updated in NPPES Jul 8, 2007
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 Nghia Nguyen?
Nghia Nguyen is registered in NPPES with the primary taxonomy of Optician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.