Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Nguyen Medical Group Inc Apc

Internal Medicine Physician in Sun City, CA · enumerated 2006 · authorized official Stephen Nguyen, MD/Ceo.

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

National Provider Identifier

1407951890

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Nguyen Medical Group Inc Apc

Other name <Unavail>

Practice address 29826 Haun Rd, Suite 102, Sun City, CA, 92586

Phone (951) 672-4900

Fax (951) 301-0025

Enumeration date Sep 13, 2006

Last updated in NPPES Jan 5, 2024

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A72564 (CA) Primary

Authorized official

Name Stephen Nguyen

Title MD/Ceo

Phone (951) 672-4900

Other identifiers

Identifier	Type	State	Issuer
A72564	Other	CA	MEDICAL LICENSE

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Nguyen Medical Group Inc Apc located?

The practice location on file with NPPES is in Sun City, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-01-05. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-05.