Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ha Son Nguyen

Pharmacist in Springfield, VA · enumerated 2018.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1326546128

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Registry record

Entity type Individual (Type 1)

Name Ha Son Nguyen

Sex Male

Practice address 6501 Loisdale Ct, Springfield, VA, 22150

Phone (703) 359-7878

Enumeration date Jan 26, 2018

Last updated in NPPES Jan 26, 2018

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 0202216279 (VA) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Ha Nguyen?

Ha 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.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-01-26.