1. Home
  2. Directory
  3. Wisconsin
  4. New Berlin
  5. Dentist
  6. NPI Profile

DR. NICHOLAS DWAN D.D.S.
NPI 1255718169
Dentist - General Practice in New Berlin, WI

Active since April 29, 2015
3333 S SUNNYSLOPE RD STE 100, NEW BERLIN, WI 53151(262) 505-1000 Get Directions Write a Review

NPPES record last updated: August 11, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Nicholas Dwan D.d.s. NPPES

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

DR. NICHOLAS DWAN D.D.S. (NPI 1255718169) is an individual general practice provider in New Berlin, Wisconsin, licensed in Wisconsin (1001083-15) and active in the NPI registry since April 2015.

NPPES Registry Identity

NPI1255718169
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. NICHOLAS DWANCredential: D.D.S.
Location Address3333 S SUNNYSLOPE RD STE 100New Berlin, WI 53151-4504
Mailing Address3333 S Sunnyslope Rd Ste 100New Berlin, WI 53151-4504 · (262) 505-1000 · Fax (262) 505-1019
Phone(262) 505-1000
Sole ProprietorNo
Enumeration DateApril 29, 2015
Last NPPES UpdateAugust 11, 2021
NPPES CertifiedAugust 11, 2021
✔ NPI 1255718169 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in WI · 1001083-15
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.
3333 S SUNNYSLOPE RD STE 100, New Berlin, WI 53151
Open in Google Maps ↗

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 and more.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.

WILLOW DENTAL GROUP LLC
Clinic/Center (Dental)
3333 S SUNNYSLOPE RD STE 100
NEW BERLIN, WI 53151
Waukesha County (262) 505-1000

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 Nicholas Dwan's NPI number?

The NPI number for Nicholas Dwan is 1255718169. It was assigned to this individual provider in the NPPES registry on April 29, 2015.

Where is Nicholas Dwan located?

Nicholas Dwan practices at 3333 S Sunnyslope Rd Ste 100, New Berlin, WI 53151. The listed phone number is (262) 505-1000.

What is Nicholas Dwan's specialty?

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

What insurance does Nicholas Dwan accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Delta Dental of Wisconsin, Inc. and Dominion National and 2 other insurers list Nicholas Dwan 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 Nicholas Dwan was last updated on August 11, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.