TRANG THUY NGUYEN NP
NPI 1225894736
Nurse Practitioner - Family in Rosemead, CA

Q: What is Trang Nguyen's NPI number?

The NPI number for Trang Nguyen is 1225894736. It was assigned to this individual provider in the NPPES registry on February 22, 2024.

Q: What is Trang Nguyen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Trang Nguyen 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.

Active since February 22, 2024PECOS Enrolled

9014 GARVEY AVE STE I, ROSEMEAD, CA 91770(626) 572-3955 Get Directions Write a Review

NPPES record last updated: August 6, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 6, 2026, Dec 16, 2024, Mar 4, 2024 (3 updates tracked since 2024).

On this page

About Trang Thuy Nguyen Np NPPES

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

TRANG THUY NGUYEN NP (NPI 1225894736) is an individual family provider in Rosemead, California, licensed in California (95029182) and active in the NPI registry since February 2024. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1225894736

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameTRANG THUY NGUYENCredential: NP

Location Address9014 GARVEY AVE STE IRosemead, CA 91770-5306

Mailing Address9014 Garvey Ave Ste IRosemead, CA 91770-5306 · (626) 572-3955

Phone(626) 572-3955

Sole ProprietorYes

Enumeration DateFebruary 22, 2024

Last NPPES UpdateAugust 6, 20263 updates tracked since enumeration

NPPES CertifiedAugust 6, 2026

✔ NPI 1225894736 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in CA · 95029182

9014 GARVEY AVE STE I, Rosemead, CA 91770

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Trang Thuy Nguyen Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Trang Nguyen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Wynn Medical Center

1.3 mi

Clinic/Center

9126 VALLEY BLVD STE B
Rosemead, CA 91770

Reassigned Medicare billing, California enrollment
8 clinicians in this Medicare group

NPI 1801300298 (626) 573-9003

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91770 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.

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 Trang Nguyen's NPI number?

The NPI number for Trang Nguyen is 1225894736. It was assigned to this individual provider in the NPPES registry on February 22, 2024.

Where is Trang Nguyen located?

Trang Nguyen practices at 9014 Garvey Ave Ste I, Rosemead, CA 91770. The listed phone number is (626) 572-3955.

What is Trang Nguyen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Trang Nguyen enrolled in Medicare?

Yes. Trang Nguyen is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Trang Nguyen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Trang Nguyen reassigns Medicare benefits to Wynn Medical Center (Rosemead, CA). The 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 Trang Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Trang Nguyen 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.