Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Katherine Nguyen, PHARMD
Pharmacist in Laguna Hills, CA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1659901833
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Registry record
Entity type Individual (Type 1)
Name Katherine Nguyen
Credential PHARMD
Sex Female
Practice address 26611 Cabot Rd Ste B, Laguna Hills, CA, 92653
Phone (949) 348-7900
Fax (949) 582-6111
Enumeration date Jan 16, 2020
Last updated in NPPES Jan 16, 2020
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
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 Katherine Nguyen?
Katherine 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
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-16.