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DR. BRIAN S DUCHAN DMD
NPI 1821142134
Dentist - General Practice in Westport, CT

Active since January 23, 2007
22 IMPERIAL AVE, WESTPORT, CT 06880(203) 227-3709(203) 226-5604 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Brian S Duchan Dmd NPPES

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

DR. BRIAN S DUCHAN DMD (NPI 1821142134) is an individual general practice provider in Westport, Connecticut, licensed in Connecticut (5142) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1821142134
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. BRIAN S DUCHANCredential: DMD
Location Address22 IMPERIAL AVEWestport, CT 06880-4301
Mailing Address22 Imperial AveWestport, CT 06880-4301 · (203) 227-3709 · Fax (203) 226-5604
Phone(203) 227-3709
Fax(203) 226-5604
Sole ProprietorNo
Enumeration DateJanuary 23, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1821142134 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in CT · 5142
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.
22 IMPERIAL AVE, Westport, CT 06880
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Other Identifiers 1

Other5142CT · Dental License

Other Providers at the Same Location NPPES 6

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

DR. ADAM J FREEMAN DDS
Dentist (General Practice)
22 IMPERIAL AVE
WESTPORT, CT 06880
Western Connecticut Planning Region (203) 227-3709
DR. HANNAH AHN D.D.S.
Dentist (Pediatric Dentistry)
22 IMPERIAL AVE
WESTPORT, CT 06880
Western Connecticut Planning Region (203) 227-1828
WESTPORT DENTAL ASSOCIATES, P.C.
Dentist (Prosthodontics)
22 IMPERIAL AVE
WESTPORT, CT 06880
Western Connecticut Planning Region (203) 227-3709
DR. LINDSAY GADZIK
Dentist (General Practice)
22 IMPERIAL AVE
WESTPORT, CT 06880
Western Connecticut Planning Region (203) 227-3709
DR. STANLEY P FREEMAN DDS
Dentist (Prosthodontics)
22 IMPERIAL AVE
WESTPORT, CT 06880
Western Connecticut Planning Region (203) 227-3709
ADULT AND PEDIATRIC DENTAL CARE OF WESTPORT,LLC
Dentist (General Practice)
22 IMPERIAL AVE
WESTPORT, CT 06880
Western Connecticut Planning Region (203) 227-3709

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 Brian Duchan's NPI number?

The NPI number for Brian Duchan is 1821142134. It was assigned to this individual provider in the NPPES registry on January 23, 2007.

Where is Brian Duchan located?

Brian Duchan practices at 22 Imperial Ave, Westport, CT 06880. The listed phone number is (203) 227-3709.

What is Brian Duchan's specialty?

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

When was this NPI record last updated?

The NPPES record for Brian Duchan 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.