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LE, NGUYEN, TRAM, NGUYEN & TRAN MEDICAL CORPORATION
NPI 1093936403
Family Medicine in Westminster, CA

Active since May 01, 2007CLIA 05D1068619 · Waiver
15355 BROOKHURST ST, SUITE 102, WESTMINSTER, CA 92683(714) 531-2220(714) 531-1164 Get Directions Write a Review

NPPES record last updated: August 6, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Le, Nguyen, Tram, Nguyen & Tran Medical Corporation NPPES

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

LE, NGUYEN, TRAM, NGUYEN & TRAN MEDICAL CORPORATION (NPI 1093936403), doing business as Westminster Medical Center, is a healthcare organization registered as a family medicine in Westminster, California and active in the NPI registry since May 2007. The organization holds a CLIA Waiver certificate valid through May 15, 2027 and lists Le Thuy Thi Tran, Ceo, as its authorized official.

NPPES Registry Identity

NPI1093936403
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameLE, NGUYEN, TRAM, NGUYEN & TRAN MEDICAL CORPORATION
Location Address15355 BROOKHURST ST, SUITE 102Westminster, CA 92683-7077
Mailing Address15355 Brookhurst St Ste 102Westminster, CA 92683-7071 · (714) 531-2220 · Fax (714) 531-1164
Phone(714) 531-2220
Fax(714) 531-1164
Organization SubpartNo
Authorized OfficialLe Thuy Thi TranCeo · (714) 775-3050
Enumeration DateMay 1, 2007
Last NPPES UpdateAugust 6, 2026
NPPES CertifiedAugust 6, 2026
✔ NPI 1093936403 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedInternal MedicineTaxonomy 207R00000X
15355 BROOKHURST ST, Westminster, CA 92683
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Other Names 2

Doing Business AsWestminster Medical Center
Other NameSt. Paul Westminster Medical Center

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-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)

Le, Nguyen, Tram, Nguyen & Tran Medical Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

4

Medicare enrollment records show 4 clinicians reassign Medicare billing to Le, Nguyen, Tram, Nguyen & Tran Medical Corporation, which bills Medicare for the services they deliver. Of these, 3 practice at this address. They are listed nearest first.

Clinicians, nearest first (4)

Hieu Tram, MD
Internal Medicine
NPI 1003900366
15355 BROOKHURST STREET SUITE 102
Westminster, CA 92683
(714) 775-3060
✔ PECOS✔ Accepts MedicareSame address
Le Thuy Tran, MD
Family Practice
NPI 1720172083
15355 BROOKHURST ST SUITE 102
Westminster, CA 92683
(714) 775-3050
✔ PECOS✔ Accepts MedicareSame address
Connie Nguyen, M.D.
Family Practice
NPI 1851471023
15355 BROOKHURST ST SUITE 102
Westminster, CA 92683
(714) 775-3057
✔ PECOS✔ Accepts MedicareSame address
Hung Phan, MD
Internal Medicine
NPI 1447505284
11401 BLOOMFIELD AVE
Norwalk, CA 90650
(562) 863-7011
✔ PECOS✔ Accepts Medicare14 mi

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

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 05D1068619

Le Nguyen Tram Nguyen Tran Medical Corporation · Westminster, CA
Active · expires May 15, 2027
CLIA Number05D1068619
Laboratory TypePhysician Office
Certificate Effective DateMay 16, 2025
Certificate Expiration DateMay 15, 2027
Laboratory DirectorConnie K. Nguyen
Laboratory Phone(714) 775-3057
Laboratory LocationLe Nguyen Tram Nguyen Tran Medical Corporation15355 Brookhurst St Ste 102, Westminster, CA 92683
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory to perform only waived tests.

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 Le, Nguyen, Tram, Nguyen & Tran Medical Corporation's NPI number?

The NPI number for Le, Nguyen, Tram, Nguyen & Tran Medical Corporation is 1093936403. It was assigned to this organization in the NPPES registry on May 1, 2007. The provider is doing business as Westminster Medical Center. The provider is also known as St. Paul Westminster Medical Center.

Where is Le, Nguyen, Tram, Nguyen & Tran Medical Corporation located?

Le, Nguyen, Tram, Nguyen & Tran Medical Corporation is located at 15355 Brookhurst St Suite 102, Westminster, CA 92683. The listed phone number is (714) 531-2220.

What is Le, Nguyen, Tram, Nguyen & Tran Medical Corporation's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Le, Nguyen, Tram, Nguyen & Tran Medical Corporation enrolled in Medicare?

Yes. Le, Nguyen, Tram, Nguyen & Tran Medical Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Le, Nguyen, Tram, Nguyen & Tran Medical Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians reassign their Medicare billing to Le, Nguyen, Tram, Nguyen & Tran Medical Corporation, in Family Practice and Internal Medicine. 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. Of these, 3 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Le, Nguyen, Tram, Nguyen & Tran Medical Corporation hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D1068619) is associated with this NPI, valid through May 15, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Le, Nguyen, Tram, Nguyen & Tran Medical Corporation was last updated on August 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.