Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

State of Connecitut Health Center

Neonatal-Perinatal Medicine Physician in Farmington, CT · enumerated 2007 · authorized official Denis Lafreniere, Medical Director.

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

National Provider Identifier

1558543850

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Registry record

Entity type Organization (Type 2)

Legal business name State of Connecitut Health Center

Other name <Unavail>

Parent organization State of Connecitut Health Center

Practice address 263 Farmington Ave, Neonatology Associates, Farmington, CT, 06030

Phone (860) 679-3105

Fax (860) 679-1403

Enumeration date Nov 29, 2007

Last updated in NPPES Jul 21, 2022

Taxonomy & classification

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Denis Lafreniere

Title Medical Director

Phone (860) 679-7503

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is State of Connecitut Health Center?

State of Connecitut Health Center is registered in NPPES as a Neonatal-Perinatal Medicine Physician (its primary provider taxonomy).

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.