DR. DOUGLAS V. JANIS D.D.S.
NPI 1861666331
Dentist - Pediatric Dentistry in St Charles, IL

Q: What is Douglas Janis's NPI number?

The NPI number for Douglas Janis is 1861666331. It was assigned to this individual provider in the NPPES registry on April 16, 2008.

Q: What is Douglas Janis's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Douglas Janis was last updated on September 18, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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 April 16, 2008

40W320 LAFOX RD STE A, ST CHARLES, IL 60175(630) 232-6661 Get Directions Write a Review

NPPES record last updated: September 18, 2018. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Dr. Douglas V. Janis D.d.s. NPPES

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

DR. DOUGLAS V. JANIS D.D.S. (NPI 1861666331) is an individual pediatric dentistry provider in St Charles, Illinois, licensed in Illinois (021001396) and active in the NPI registry since April 2008.

NPPES Registry Identity

NPI1861666331

Entity TypeIndividualMale

Primary Taxonomy1223P0221X

Provider Legal NameDR. DOUGLAS V. JANISCredential: D.D.S.

Location Address40W320 LAFOX RD STE ASt Charles, IL 60175-6545

Mailing Address1705 South StGeneva, IL 60134-2583 · (630) 232-6661

Phone(630) 232-6661

Sole ProprietorYes

Enumeration DateApril 16, 2008

Last NPPES UpdateSeptember 18, 2018

✔ NPI 1861666331 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Pediatric DentistryDental Providers

Taxonomy Code1223P0221X

License✔ Licensed in IL · 021001396

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.

40W320 LAFOX RD STE A, St Charles, IL 60175

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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 Douglas Janis's NPI number?

The NPI number for Douglas Janis is 1861666331. It was assigned to this individual provider in the NPPES registry on April 16, 2008.

Where is Douglas Janis located?

Douglas Janis practices at 40w320 Lafox Rd Ste A, St Charles, IL 60175. The listed phone number is (630) 232-6661.

What is Douglas Janis'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 Douglas Janis was last updated on September 18, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.