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Caroline Nguyen, MD

Emergency Medicine Physician in Sacramento, CA · enumerated 2006.

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

National Provider Identifier

1104934256

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Registry record

Entity type Individual (Type 1)
Name Caroline Nguyen
Credential MD
Sex Female
Practice address 2801 'L' Street, Sacramento, CA, 95816
Enumeration date Aug 28, 2006
Last updated in NPPES Jul 19, 2016

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License A77132 (CA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
00A771320 Medicaid CA -

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

How do I verify Caroline Nguyen's NPI record?
Cross-check NPI 1104934256 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1104934256 active?
Yes, as of the latest NPPES snapshot, NPI 1104934256 is active (record last updated 2016-07-19).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-07-19.