TRIEU NGUYEN MD
NPI 1578634457
Family Medicine in Garden Grove, CA

Active since November 13, 2006PECOS EnrolledAccepts Medicare Assignment
12100 EUCLID ST, GARDEN GROVE, CA 92840(714) 741-3568 Get Directions Write a Review

NPPES record last updated: November 29, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Trieu Nguyen Md NPPES

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

TRIEU NGUYEN MD (NPI 1578634457) is an individual family medicine provider in Garden Grove, California, licensed in California (A70864) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Southern California Keck School Of Medicine (1998).

NPPES Registry Identity

NPI1578634457
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameTRIEU NGUYENCredential: MD
Location Address12100 EUCLID STGarden Grove, CA 92840-3304
Mailing AddressPo Box 2133Yorba Linda, CA 92885-1333 · (714) 642-6807
Sole ProprietorNo
Medical School CMSUniversity Of Southern California Keck School Of MedicineGraduated 1998
Enumeration DateNovember 13, 2006
Last NPPES UpdateNovember 29, 2021
NPI 1578634457 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License Licensed in CA · A70864
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.
12100 EUCLID ST, Garden Grove, CA 92840

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Trieu Nguyen Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4486615994
PECOS Enrollment IDI20041019000722
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92840 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

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

Internal Medicine
12100 EUCLID ST, 3RD FLOOR
GARDEN GROVE, CA 92840
Pharmacist
12100 EUCLID ST
GARDEN GROVE, CA 92840
Pharmacist
12100 EUCLID ST
GARDEN GROVE, CA 92840
Registered Nurse
12100 EUCLID ST
GARDEN GROVE, CA 92840
Obstetrics & Gynecology (Reproductive Endocrinology)
12100 EUCLID ST
GARDEN GROVE, CA 92840
Specialist
12100 EUCLID ST
GARDEN GROVE, CA 92840
Obstetrics & Gynecology
12100 EUCLID ST
GARDEN GROVE, CA 92840
Family Medicine
12100 EUCLID ST
GARDEN GROVE, CA 92840

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 Trieu Nguyen's NPI number?

The NPI number for Trieu Nguyen is 1578634457. It was assigned to this individual provider in the NPPES registry on November 13, 2006.

Where is Trieu Nguyen located?

Trieu Nguyen practices at 12100 Euclid St, Garden Grove, CA 92840. The listed phone number is (714) 741-3568.

What is Trieu Nguyen's specialty?

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

Is Trieu Nguyen enrolled in Medicare?

Yes. Trieu Nguyen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Trieu Nguyen was last updated on November 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.