Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Vivian Nguyen, PHARM.D
Pharmacist in Mount Vernon, WA · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548679632
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Vivian Nguyen
Credential PHARM.D
Sex Female
Practice address 2301 Freeway Dr, Mount Vernon, WA, 98273
Phone (360) 428-3911
Enumeration date Aug 4, 2014
Last updated in NPPES Aug 4, 2014
Taxonomy & licenses
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.
Frequently asked questions
What specialty is Vivian Nguyen?
Vivian 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.
Other providers at this practice address
Browse all → Walmart Inc. Community/Retail Pharmacy · Mount Vernon, WA NPI 1639196751 Paul Jubb Optometrist · Mount Vernon, WA NPI 1285739466 Dr. Paul C Jubb Pllc Optometrist · Mount Vernon, WA NPI 1164687992 Erich Merkel Pharmacist · Mount Vernon, WA NPI 1265841399 Amanda Hover Optician · Mount Vernon, WA NPI 1750068540
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-08-04.