Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Diemnam Nettie Nguyen, PHARMD

Pharmacist in Staunton, VA · enumerated 2020.

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

National Provider Identifier

1669073557

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Registry record

Entity type Individual (Type 1)

Name Diemnam Nettie Nguyen

Credential PHARMD

Sex Female

Practice address 1028 Richmond Ave, Staunton, VA, 24401

Phone (540) 886-4208

Fax (540) 886-6205

Enumeration date Nov 5, 2020

Last updated in NPPES Nov 5, 2020

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 0202218088 (VA) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD 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.

Read the full guide → Validate an NPI →

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 Diemnam Nguyen?

Diemnam 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-05.