NPI Portal NPI Lookup & Verification

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

Kim Nguyen

Internal Medicine Physician in Corcoran, CA · enumerated 2007 · practices at Corrections and Rehabilitation-Headquarters.

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

National Provider Identifier

1194925552

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Registry record

Entity type Individual (Type 1)
Name Kim Nguyen
Sex Male
Practice address Corcoran, CA, 93212
Phone (559) 992-7100
Fax (559) 992-7104
Enumeration date Jul 23, 2007
Last updated in NPPES Jul 23, 2007

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

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A53999 (CA) Primary

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 Kim Nguyen?
The National Provider Identifier (NPI) for Kim Nguyen is 1194925552, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kim Nguyen practice?
The practice location on file with NPPES is in Corcoran, 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 2007-07-23.