HOA HUYNH NGUYEN DDS
NPI 1881823920
Dentist - General Practice in Fountain Valley, CA

Q: What is Hoa Huynh Nguyen's NPI number?

The NPI number for Hoa Huynh Nguyen is 1881823920. It was assigned to this individual provider in the NPPES registry on July 10, 2009.

Q: What is Hoa Huynh Nguyen's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Hoa Huynh Nguyen was last updated on November 8, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 July 10, 2009PECOS Enrolled

9419 GERANIUM CIR, FOUNTAIN VALLEY, CA 92708(469) 446-3833 Get Directions Write a Review

NPPES record last updated: November 8, 2022. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Nov 8, 2022, Oct 12, 2016 (2 updates tracked since 2016).

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About Hoa Huynh Nguyen Dds NPPES

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

HOA HUYNH NGUYEN DDS (NPI 1881823920) is an individual general practice provider in Fountain Valley, California, licensed in California (107827) and active in the NPI registry since July 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1881823920

Entity TypeIndividualFemale

Primary Taxonomy1223G0001X

Provider Legal NameHOA HUYNH NGUYENCredential: DDS

Location Address9419 GERANIUM CIRFountain Valley, CA 92708-1920

Mailing Address9419 Geranium CirFountain Valley, CA 92708-1920 · (469) 446-3833

Phone(469) 446-3833

Sole ProprietorYes

Enumeration DateJuly 10, 2009

Last NPPES UpdateNovember 8, 20222 updates tracked since enumeration

NPPES CertifiedNovember 8, 2022

✔ NPI 1881823920 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

Licenses✔ Licensed in CA · 107827✔ Licensed in TX · 24610

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.

9419 GERANIUM CIR, Fountain Valley, CA 92708

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Hoa Huynh Nguyen Dds 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 92708 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.

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 Hoa Huynh Nguyen's NPI number?

The NPI number for Hoa Huynh Nguyen is 1881823920. It was assigned to this individual provider in the NPPES registry on July 10, 2009.

Where is Hoa Huynh Nguyen located?

Hoa Huynh Nguyen practices at 9419 Geranium Cir, Fountain Valley, CA 92708. The listed phone number is (469) 446-3833.

What is Hoa Huynh Nguyen's specialty?

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

Is Hoa Huynh Nguyen enrolled in Medicare?

Yes. Hoa Huynh Nguyen is registered in the Medicare PECOS enrollment system.

What insurance does Hoa Huynh Nguyen accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 7 other insurers list Hoa Huynh Nguyen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Hoa Huynh Nguyen was last updated on November 8, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.