Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Katrina Nguyen, PHARM.D
Pharmacist in San Luis Obispo, CA · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1114287356
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Registry record
Entity type Individual (Type 1)
Name Katrina Nguyen
Credential PHARM.D
Sex Female
Practice address 765 E Foothill Blvd, San Luis Obispo, CA, 93405
Phone (805) 543-5697
Enumeration date May 22, 2012
Last updated in NPPES Dec 17, 2012
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 Katrina Nguyen?
Katrina 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 →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-17.