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THUY DUONG HOANG TRAN DDS
NPI 1235342239
Dentist - General Practice in Westminster, CA

Active since May 07, 2007Opted out of Medicare · through Feb 24, 2028
9343 BOLSA AVE, WESTMINSTER, CA 92683(714) 373-6337(714) 373-0616 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Thuy Duong Hoang Tran Dds NPPES

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

THUY DUONG HOANG TRAN DDS (NPI 1235342239) is an individual general practice provider in Westminster, California, licensed in California (42435) and active in the NPI registry since May 2007. She has opted out of Medicare through February 24, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1235342239
Entity TypeIndividualFemale
Primary Taxonomy1223G0001X
Provider Legal NameTHUY DUONG HOANG TRANCredential: DDS
Location Address9343 BOLSA AVEWestminster, CA 92683-5928
Mailing Address9343 Bolsa AveWestminster, CA 92683-5928 · (714) 373-6337 · Fax (714) 373-0616
Phone(714) 373-6337
Fax(714) 373-0616
Sole ProprietorNo
Enumeration DateMay 7, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1235342239 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in CA · 42435
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
9343 BOLSA AVE, Westminster, CA 92683
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Thuy Duong Hoang Tran Dds has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from February 24, 2016 through February 24, 2028.

Opt-Out Effective DateFebruary 24, 2016
Opt-Out In Effect ThroughFebruary 24, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92683 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
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
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 3

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

THUY DUONG HAONG TRAN DDS INC
Dentist
9343 BOLSA AVE
WESTMINSTER, CA 92683
Orange County (714) 373-6337
DR. TOAN DAC NGUYEN DDS
Dentist
9343 BOLSA AVE
WESTMINSTER, CA 92683
Orange County (714) 373-6337
DR. THUY-GIAO HOANG TRAN D.D.S.
Dentist
9343 BOLSA AVE
WESTMINSTER, CA 92683
Orange County (714) 373-6337

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 Thuy Duong Tran's NPI number?

The NPI number for Thuy Duong Tran is 1235342239. It was assigned to this individual provider in the NPPES registry on May 7, 2007.

Where is Thuy Duong Tran located?

Thuy Duong Tran practices at 9343 Bolsa Ave, Westminster, CA 92683. The listed phone number is (714) 373-6337.

What is Thuy Duong Tran's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Thuy Duong Tran enrolled in Medicare?

No. Thuy Duong Tran has opted out of Medicare through February 24, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Thuy Duong Tran was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.