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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Ryan Nguyen, PHARM.D

Pharmacist in Irving, TX · enumerated 2011 · practices at Walgreen Co.

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

National Provider Identifier

1437432085

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Registry record

Entity type Individual (Type 1)
Name Dr. Ryan Nguyen
Credential PHARM.D
Sex Male
Practice address Irving, TX, 75062
Phone (972) 594-1648
Enumeration date Sep 21, 2011
Last updated in NPPES Sep 21, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 50402 (TX) 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

Is NPI 1437432085 active?
Yes, as of the latest NPPES snapshot, NPI 1437432085 is active (record last updated 2011-09-21).
How do I verify Ryan Nguyen's NPI record?
Cross-check NPI 1437432085 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-21.