Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Northwestern Dental

General Practice Dentistry in Winsted, CT · enumerated 2018 · authorized official Heather Poulin, Insurance Coordinator.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1407354095

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Registry record

Entity type Organization (Type 2)

Legal business name Northwestern Dental

Practice address 101 North Main Street, Winsted, CT, 06098

Phone (860) 379-6807

Fax (860) 824-9966

Enumeration date Jan 29, 2018

Last updated in NPPES Jan 29, 2018

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers Primary

Authorized official

Name Heather Poulin

Title Insurance Coordinator

Phone (860) 824-5101

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2018-01-29. Verify at npiregistry.cms.hhs.gov.

Where is Northwestern Dental located?

The practice location on file with NPPES is in Winsted, CT.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-01-29.