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Mark Nguyen, PHARM.D.

Pharmacist in Arcadia, CA · enumerated 2010.

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

National Provider Identifier

1801197116

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Registry record

Entity type Individual (Type 1)
Name Mark Nguyen
Credential PHARM.D.
Sex Male
Practice address 618 Michillinda Ave, Arcadia, CA, 91007
Phone (626) 821-7732
Enumeration date Nov 3, 2010
Last updated in NPPES Nov 3, 2010

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License RPH 53356 (CA) 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.

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Frequently asked questions

What specialty is Mark Nguyen?
Mark 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 2010-11-03.