DR. THAO NGOC NGUYEN MD
NPI 1831126036
Pediatrics in Westminster, CA

Q: What is Thao Nguyen's NPI number?

The NPI number for Thao Nguyen is 1831126036. It was assigned to this individual provider in the NPPES registry on June 26, 2006.

Q: What is Thao Nguyen's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Thao Nguyen was last updated on December 12, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.

Active since June 26, 2006PECOS Enrolled

10362 BOLSA AVE, BOLSA MEDICAL GROUP, WESTMINSTER, CA 92683(714) 531-2091(714) 531-1403 Get Directions Write a Review

NPPES record last updated: December 12, 2011. Verified against the NPPES registry weekly; last sync: October 04, 2026.

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About Dr. Thao Ngoc Nguyen Md NPPES

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

DR. THAO NGOC NGUYEN MD (NPI 1831126036) is an individual pediatrics provider in Westminster, California, licensed in California (A77899) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1831126036

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameDR. THAO NGOC NGUYENCredential: MD

Location Address10362 BOLSA AVE, BOLSA MEDICAL GROUPWestminster, CA 92683-6763

Mailing Address10362 Bolsa Ave, Bolsa Medical GroupWestminster, CA 92683-6763 · (714) 531-2091 · Fax (714) 531-1403

Phone(714) 531-2091

Fax(714) 531-1403

Sole ProprietorNo

Enumeration DateJune 26, 2006

Last NPPES UpdateDecember 12, 2011

✔ NPI 1831126036 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in CA · A77899

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

Also ListedInternal MedicineTaxonomy 207R00000X · License A77899 (CA)

10362 BOLSA AVE, Westminster, CA 92683

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Other Identifiers 3

Medicare ID-Type UnspecifiedWA77899ACA

Medicaid00A778990CA

Medicare UPINH68044

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Thao Ngoc Nguyen Md 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.

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

$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 11

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

DR. MINH QUY HOANG MD

Pediatrics

10362 BOLSA AVE, BOLSA MEDICAL GROUP
WESTMINSTER, CA 92683

Orange County (714) 531-2091

DR. CO DANG LONG PHAM MD

Obstetrics & Gynecology

10362 BOLSA AVE, BOLSA MEDICAL GROUP
WESTMINSTER, CA 92683

Orange County (714) 531-2091

DR. LOC VAN NGUYEN MD

Pediatrics

10362 BOLSA AVE, BOLSA MEDICAL GROUP
WESTMINSTER, CA 92683

Orange County (714) 531-2091

BOI BUI TRINH & TU DUC PHAM PTR

Pharmacy (Community/Retail Pharmacy)

10362 BOLSA AVE, SUITE 108
WESTMINSTER, CA 92683

Orange County (714) 775-0772

KHIEM PV NGUYEN MD CARDIOLOGY ASSOCIATES MEDICAL GROUP INC

Specialist

10362 BOLSA AVE
WESTMINSTER, CA 92683

Orange County (714) 531-2091

BOLSA MEDICAL GROUP

Non-Pharmacy Dispensing Site

10362 BOLSA AVE, SUITE 110
WESTMINSTER, CA 92683

Orange County (714) 531-2091

DR. CHRISTINE THAO HOANG MD

Obstetrics & Gynecology

10362 BOLSA AVE, BOLSA MEDICAL GROUP
WESTMINSTER, CA 92683

Orange County (714) 531-2091

MR. HANG THANH TRAN

Registered Nurse

10362 BOLSA AVE
WESTMINSTER, CA 92683

Orange County (714) 531-2091

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 Thao Nguyen's NPI number?

The NPI number for Thao Nguyen is 1831126036. It was assigned to this individual provider in the NPPES registry on June 26, 2006.

Where is Thao Nguyen located?

Thao Nguyen practices at 10362 Bolsa Ave Bolsa Medical Group, Westminster, CA 92683. The listed phone number is (714) 531-2091.

What is Thao Nguyen's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Thao Nguyen enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for Thao Nguyen was last updated on December 12, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.