LEAN NGUYEN DMD
NPI 1740363142
Dentist - General Practice in Saint Louis, MO

Active since October 23, 2006PECOS Enrolled
3546 GRAVOIS AVE, SAINT 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: August 16, 2026.

About Lean Nguyen Dmd NPPES

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

LEAN NGUYEN DMD (NPI 1740363142) is an individual general practice provider in Saint Louis, Missouri, licensed in Missouri (2003018141) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1740363142
Entity TypeIndividualFemale
Primary Taxonomy1223G0001X
Provider Legal NameLEAN NGUYENCredential: DMD
Location Address3546 GRAVOIS AVESaint Louis, MO 63118
Mailing Address3546 Gravois AveSaint Louis, MO 63118 · (314) 773-3666
Sole ProprietorNo
Enumeration DateOctober 23, 2006
Last NPPES UpdateJuly 8, 2007
NPI 1740363142 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 · 2003018141
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, Saint Louis, MO 63118

Other Names 1

Former Name (1)Lean Nguyen Dmd

Accepted 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)

Lean Nguyen Dmd 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.

Dentist (General Practice)
3546 GRAVOIS AVE
ST LOUIS, MO 63118

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 Lean Nguyen's NPI number?

The NPI number for Lean Nguyen is 1740363142. It was assigned to this individual provider in the NPPES registry on October 23, 2006. The provider is also known as Lean Nguyen Dmd.

Where is Lean Nguyen located?

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

What is Lean Nguyen's specialty?

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

Is Lean Nguyen enrolled in Medicare?

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

What insurance does Lean Nguyen accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Alabama, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 5 other insurers list Lean 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 Lean Nguyen 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.