KHIEM PV NGUYEN MD CARDIOLOGY ASSOCIATES MEDICAL GROUP INC
NPI 1659320372
Specialist in Garden Grove, CA

Q: What is Khiem Pv Nguyen MD Cardiology Associates Medical Group Inc's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Active since May 09, 2006

10681 BOLSA AVE, GARDEN GROVE, CA 92843(714) 775-4400(714) 775-0149 Get Directions Write a Review

NPPES record last updated: March 2, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Khiem Pv Nguyen Md Cardiology Associates Medical Group Inc NPPES

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

KHIEM PV NGUYEN MD CARDIOLOGY ASSOCIATES MEDICAL GROUP INC (NPI 1659320372) is a healthcare organization registered as a specialist in Garden Grove, California and active in the NPI registry since May 2006. The organization maintains a secondary practice location in Westminster and lists Tram Tran, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1659320372

Entity TypeOrganization

Primary Taxonomy174400000X

Legal Business NameKHIEM PV NGUYEN MD CARDIOLOGY ASSOCIATES MEDICAL GROUP INC

Location Address10681 BOLSA AVEGarden Grove, CA 92843-5270

Mailing Address10681 Bolsa AveGarden Grove, CA 92843-5270 · (714) 775-4400 · Fax (714) 775-0149

Phone(714) 775-4400

Fax(714) 775-0149

Organization SubpartNo

Authorized OfficialTram TranOffice Manager · (714) 775-4400

Enumeration DateMay 9, 2006

Last NPPES UpdateMarch 2, 2021

NPPES CertifiedMarch 2, 2021

✔ NPI 1659320372 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

10681 BOLSA AVE, Garden Grove, CA 92843

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Secondary Practice Location 1

Location 19500 Bolsa Ave, Suite PWestminster, CA 92683-5943 · Phone (714) 775-4400 · Fax (714) 775-0149

Other Identifiers 2

Medicaid00G573010CA

OtherZZZ61416ZCA · Blue Shield

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 MULTIPLE SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Khiem Pv Nguyen Md Cardiology Associates Medical Group Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Khiem Pv Nguyen MD Cardiology Associates Medical Group Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Vinhkhiem Nguyen Phuc, M.D.

Cardiovascular Disease (Cardiology)

NPI 1679532162

10681 BOLSA AVE
Garden Grove, CA 92843

(714) 775-4400

✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Khiem Pv Nguyen MD Cardiology Associates Medical Group Inc's NPI number?

The NPI number for Khiem Pv Nguyen MD Cardiology Associates Medical Group Inc is 1659320372. It was assigned to this organization in the NPPES registry on May 9, 2006.

Where is Khiem Pv Nguyen MD Cardiology Associates Medical Group Inc located?

Khiem Pv Nguyen MD Cardiology Associates Medical Group Inc is located at 10681 Bolsa Ave, Garden Grove, CA 92843. The listed phone number is (714) 775-4400.

What is Khiem Pv Nguyen MD Cardiology Associates Medical Group Inc's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Khiem Pv Nguyen MD Cardiology Associates Medical Group Inc enrolled in Medicare?

Yes. Khiem Pv Nguyen MD Cardiology Associates Medical Group Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Khiem Pv Nguyen MD Cardiology Associates Medical Group Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Cardiovascular Disease (Cardiology)) reassigns their Medicare billing to Khiem Pv Nguyen MD Cardiology Associates Medical Group Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Khiem Pv Nguyen MD Cardiology Associates Medical Group Inc was last updated on March 2, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.