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

Loc Nguyen, RDMS, RVT

Sonography Radiologic Technologist in Westminster, CA · enumerated 2014 · practices at T&T Ultrasound Imaging Services.

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

National Provider Identifier

1235552522

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Registry record

Entity type Individual (Type 1)
Name Loc Nguyen
Credential RDMS, RVT
Sex Male
Practice address Westminster, CA, 92683
Fax (714) 839-9175
Enumeration date Jan 23, 2014
Last updated in NPPES Mar 27, 2014

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

Taxonomy & licenses

2471S1302X Sonography Radiologic Technologist Technologists, Technicians & Other Technical Service Providers · License 121896 (MD) Primary
2471V0105X Vascular Sonography Radiologic Technologist Technologists, Technicians & Other Technical Service Providers · License 121896 (MD) Secondary

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 is the NPI number for Loc Nguyen?
The National Provider Identifier (NPI) for Loc Nguyen is 1235552522, a Type 1 (individual) record in the CMS NPPES registry.
Where does Loc Nguyen practice?
The practice location on file with NPPES is in Westminster, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-03-27.