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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DYLAN NGUYEN
NPI 1821798745
Dentist - Pediatric Dentistry in Saint Louis, MO

Active since March 08, 2023
3555 SUNSET OFFICE DR STE 210, SAINT LOUIS, MO 63127(314) 822-2764 Get Directions Write a Review

NPPES record last updated: September 22, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Sep 22, 2026, Mar 8, 2023 (2 updates tracked since 2023).

About Dylan Nguyen NPPES

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

DYLAN NGUYEN (NPI 1821798745) is an individual pediatric dentistry provider in Saint Louis, Missouri, licensed in Missouri (2026024729) and active in the NPI registry since March 2023.

NPPES Registry Identity

NPI1821798745
Entity TypeIndividualMale
Primary Taxonomy1223P0221X
Provider Legal NameDYLAN NGUYEN
Location Address3555 SUNSET OFFICE DR STE 210Saint Louis, MO 63127-1021
Mailing Address3555 Sunset Office Dr Ste 210Saint Louis, MO 63127-1021 · (314) 822-2764
Phone(314) 822-2764
Sole ProprietorNo
Enumeration DateMarch 8, 2023
Last NPPES UpdateSeptember 22, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 22, 2026
✔ NPI 1821798745 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Pediatric DentistryDental Providers
Taxonomy Code1223P0221X
License✔ Licensed in MO · 2026024729
Definition
An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.
3555 SUNSET OFFICE DR STE 210, Saint Louis, MO 63127
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Other Providers at the Same Location NPPES 5

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

DR. MATTHEW DANIEL WAITE DDS, MPH, MSD
Dentist
3555 SUNSET OFFICE DR STE 210
SAINT LOUIS, MO 63127
St. Louis County (314) 956-0528
JOSEPH PATRICK OSDIECK D.M.D
Dentist (Pediatric Dentistry)
3555 SUNSET OFFICE DR STE 210
SAINT LOUIS, MO 63127
St. Louis County (314) 822-2764
NANCY SHEN
Dentist (Pediatric Dentistry)
3555 SUNSET OFFICE DR STE 210
SAINT LOUIS, MO 63127
St. Louis County (314) 822-2764
E. BROWN, DDS, C. HOLLANDER, DDS, M. FERNANDEZ, DDS, D. AUTRY, DMD LLC
Dentist (Pediatric Dentistry)
3555 SUNSET OFFICE DR STE 210
SAINT LOUIS, MO 63127
St. Louis County (314) 822-2764
DR. DANIEL M AUTRY D.M.D.
Dentist (Pediatric Dentistry)
3555 SUNSET OFFICE DR STE 210
SAINT LOUIS, MO 63127
St. Louis County (314) 822-2765

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 Dylan Nguyen's NPI number?

The NPI number for Dylan Nguyen is 1821798745. It was assigned to this individual provider in the NPPES registry on March 8, 2023.

Where is Dylan Nguyen located?

Dylan Nguyen practices at 3555 Sunset Office Dr Ste 210, Saint Louis, MO 63127. The listed phone number is (314) 822-2764.

What is Dylan Nguyen's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Pediatric Dentistry, with taxonomy code 1223P0221X.

When was this NPI record last updated?

The NPPES record for Dylan Nguyen was last updated on September 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days 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.