Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Middlesex Dental Group PC

Dentist in Darien, CT · enumerated 2007 · authorized official Joseph Miceli, President.

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

National Provider Identifier

1184849713

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Registry record

Entity type Organization (Type 2)

Legal business name Middlesex Dental Group PC

Practice address 106 Noroton Ave, Middlesex Dental, Darien, CT, 06820

Phone (203) 655-9922

Fax (203) 655-9597

Enumeration date Apr 17, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

122300000X Dentist Dental Providers · License 4093 (CT) Secondary

122300000X Dentist Dental Providers · License 4887 (CT) Primary

Authorized official

Name Joseph Miceli

Title President

Phone (203) 655-9922

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 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Where is Middlesex Dental Group PC located?

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

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.