Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Annie Tram Nguyen
Pharmacist in Tustin, CA · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1710293089
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Registry record
Entity type Individual (Type 1)
Name Dr. Annie Tram Nguyen
Sex Female
Practice address 2655 El Camino Real, Tustin, CA, 92782
Phone (714) 838-0677
Enumeration date Aug 25, 2010
Last updated in NPPES Aug 25, 2010
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 Annie Nguyen?
Annie Nguyen is registered in NPPES with the primary taxonomy of Pharmacist. 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 2010-08-25.