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NGHIA VAN NGUYEN DDS
NPI 1871683789
Dentist - General Practice in St Louis, MO

Active since October 13, 2006PECOS Enrolled
3546 GRAVOIS AVE, ST LOUIS, MO 63118(314) 773-3666 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Nghia Van Nguyen Dds NPPES

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

NGHIA VAN NGUYEN DDS (NPI 1871683789) is an individual general practice provider in St Louis, Missouri, licensed in Missouri (015646) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1871683789
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameNGHIA VAN NGUYENCredential: DDS
Location Address3546 GRAVOIS AVESt Louis, MO 63118
Mailing Address3546 Gravois AveSt Louis, MO 63118 · (314) 773-3666
Phone(314) 773-3666
Sole ProprietorNo
Enumeration DateOctober 13, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1871683789 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in MO · 015646
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.
3546 GRAVOIS AVE, St Louis, MO 63118
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Other Names 1

Professional Name (2)Nghia Peter Nguyen Dds

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma 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)

Nghia Van 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 63118 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
$86.32 typical visit price
range $55.65 – $169.38
Typical copayment $21.58 (range $13.91 – $42.34)
Most-billed visit code 99203
Established Patient
$69.50 typical visit price
range $17.76 – $137.92
Typical copayment $17.37 (range $4.44 – $34.48)
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

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

LEAN NGUYEN DMD
Dentist (General Practice)
3546 GRAVOIS AVE
SAINT LOUIS, MO 63118
St. Louis City (314) 773-3666

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 Nghia Nguyen's NPI number?

The NPI number for Nghia Nguyen is 1871683789. It was assigned to this individual provider in the NPPES registry on October 13, 2006. The provider is also known as Nghia Peter Nguyen Dds.

Where is Nghia Nguyen located?

Nghia Nguyen practices at 3546 Gravois Ave, St Louis, MO 63118. The listed phone number is (314) 773-3666.

What is Nghia Nguyen's specialty?

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

Is Nghia Nguyen enrolled in Medicare?

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

What insurance does Nghia Nguyen accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Guardian and 1 other insurer list Nghia 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 Nghia Nguyen was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.