TUNG HUU NGUYEN MD INC
NPI 1164849857
Internal Medicine - Cardiovascular Disease in Westminster, CA

Q: What is Tung Huu Nguyen MD Inc's NPI number?

The NPI number for Tung Huu Nguyen MD Inc is 1164849857. It was assigned to this organization in the NPPES registry on March 20, 2014.

Q: What is Tung Huu Nguyen MD Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Active since March 20, 2014CLIA 05D2077901 · Waiver

9822 BOLSA AVE STE F, WESTMINSTER, CA 92683(714) 775-7000(714) 775-5200 Get Directions Write a Review

NPPES record last updated: March 25, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Tung Huu Nguyen Md Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

TUNG HUU NGUYEN MD INC (NPI 1164849857) is a healthcare organization registered as a cardiovascular disease in Westminster, California and active in the NPI registry since March 2014. The organization holds a CLIA Waiver certificate valid through May 15, 2028 and lists Tung Huu Nguyen, President, as its authorized official.

NPPES Registry Identity

NPI1164849857

Entity TypeOrganization

Primary Taxonomy207RC0000X

Legal Business NameTUNG HUU NGUYEN MD INC

Location Address9822 BOLSA AVE STE FWestminster, CA 92683-6870

Mailing Address9822 Bolsa Ave Ste FWestminster, CA 92683-6870 · (714) 775-7000 · Fax (714) 775-5200

Phone(714) 775-7000

Fax(714) 775-5200

Organization SubpartNo

Authorized OfficialTung Huu NguyenPresident · (714) 775-7000

Enumeration DateMarch 20, 2014

Last NPPES UpdateMarch 25, 2020

NPPES CertifiedMarch 25, 2020

✔ NPI 1164849857 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in CA · A105800

Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

9822 BOLSA AVE STE F, Westminster, CA 92683

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D2077901

Tung Huu Nguyen MD Inc · Westminster, CA

Active · expires May 15, 2028

CLIA Number05D2077901

Laboratory TypePhysician Office

Certificate Effective DateMay 16, 2026

Certificate Expiration DateMay 15, 2028

Laboratory DirectorTung Huu Nguyen

Laboratory Phone(714) 707-4833

Laboratory LocationTung Huu Nguyen MD Inc9822 Bolsa Ave Ste F, Westminster, CA 92683

CLIA data matches this NPI record on: Address Name

This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. TUNG HUU NGUYEN M.D.

Internal Medicine (Cardiovascular Disease)

9822 BOLSA AVE STE F
WESTMINSTER, CA 92683

Orange County (714) 775-7000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Tung Huu Nguyen MD Inc's NPI number?

The NPI number for Tung Huu Nguyen MD Inc is 1164849857. It was assigned to this organization in the NPPES registry on March 20, 2014.

Where is Tung Huu Nguyen MD Inc located?

Tung Huu Nguyen MD Inc is located at 9822 Bolsa Ave Ste F, Westminster, CA 92683. The listed phone number is (714) 775-7000.

What is Tung Huu Nguyen MD Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Does Tung Huu Nguyen MD Inc hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D2077901) is associated with this NPI, valid through May 15, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Tung Huu Nguyen MD Inc was last updated on March 25, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.