1. Home
  2. Directory
  3. Connecticut
  4. Danbury
  5. Dentist
  6. NPI Profile

DR. STEPHEN J KOWALCZYK DDS
NPI 1285767632
Dentist - Prosthodontics in Danbury, CT

Active since March 14, 2007
57 NORTH ST STE 121, DANBURY, CT 06810(203) 744-7310 Get Directions Write a Review

NPPES record last updated: April 9, 2018. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Stephen J Kowalczyk Dds NPPES

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

DR. STEPHEN J KOWALCZYK DDS (NPI 1285767632) is an individual prosthodontics provider in Danbury, Connecticut, licensed in Connecticut (9122) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1285767632
Entity TypeIndividualMale
Primary Taxonomy1223P0700X
Provider Legal NameDR. STEPHEN J KOWALCZYKCredential: DDS
Location Address57 NORTH ST STE 121Danbury, CT 06810-5626
Mailing Address15 Lambert RdgCross River, NY 10518-1123 · (203) 743-9943
Phone(203) 744-7310
Sole ProprietorYes
Enumeration DateMarch 14, 2007
Last NPPES UpdateApril 9, 2018
✔ NPI 1285767632 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · ProsthodonticsDental Providers
Taxonomy Code1223P0700X
License✔ Licensed in CT · 9122
Definition
That branch of dentistry pertaining to the restoration and maintenance of oral functions, comfort, appearance and health of the patient by the restoration of natural teeth and/or the replacement of missing teeth and contiguous oral and maxillofacial tissues with artificial substitutes.
57 NORTH ST STE 121, Danbury, CT 06810
Open in Google Maps ↗

Other Identifiers 1

Other202463884CT · Tin

Accepted Insurance

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

Other Providers at the Same Location NPPES

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

DR. JOSEPH W ARCADIPANE D.M.D.
Dentist (General Practice)
57 NORTH ST STE 121
DANBURY, CT 06810
Western Connecticut Planning Region (203) 744-7310

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 Stephen Kowalczyk's NPI number?

The NPI number for Stephen Kowalczyk is 1285767632. It was assigned to this individual provider in the NPPES registry on March 14, 2007.

Where is Stephen Kowalczyk located?

Stephen Kowalczyk practices at 57 North St Ste 121, Danbury, CT 06810. The listed phone number is (203) 744-7310.

What is Stephen Kowalczyk's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Prosthodontics, with taxonomy code 1223P0700X.

What insurance does Stephen Kowalczyk accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Stephen Kowalczyk 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 Stephen Kowalczyk was last updated on April 9, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.