NPI Portal NPI Lookup & Verification

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

Long Nguyen

Anesthesiology Physician in Honolulu, HI · enumerated 2006 · practices at Cr Newton Co., Ltd.

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

National Provider Identifier

1497820229

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Registry record

Entity type Individual (Type 1)
Name Long Nguyen
Sex Male
Practice address Honolulu, HI, 96826
Phone (808) 946-1712
Enumeration date Nov 21, 2006
Last updated in NPPES Sep 11, 2009

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

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License TRN9929 (FL) Primary

Other identifiers

Identifier Type State Issuer
TRN9929 Other FL TRAINING LICENSE NUMBER

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 1497820229 active?
Yes, as of the latest NPPES snapshot, NPI 1497820229 is active (record last updated 2009-09-11).
How do I verify Long Nguyen's NPI record?
Cross-check NPI 1497820229 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 2009-09-11.