Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

State of Ct. - Office of the Comptroller

Developmentally Disabled Services Day Training Agency in Danbury, CT · enumerated 2007 · authorized official Vincent O'Connell, Chief Administration and Fiscal Ser.

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

National Provider Identifier

1154457133

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name State of Ct. - Office of the Comptroller

Other name <Unavail>

Practice address 400 Main St, Danbury, CT, 06810

Phone (860) 448-3511

Enumeration date Feb 26, 2007

Last updated in NPPES Jul 7, 2008

Taxonomy & classification

251300000X Local Education Agency (LEA) Agencies Secondary

251C00000X Developmentally Disabled Services Day Training Agency Agencies Primary

Authorized official

Name Vincent O'Connell

Title Chief Administration and Fiscal Ser

Phone (860) 418-6163

Other identifiers

Identifier	Type	State	Issuer
004185907	Medicaid	CT	-

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 type of organization is State of Ct. - Office of the Comptroller?

State of Ct. - Office of the Comptroller is registered in NPPES as a Developmentally Disabled Services Day Training Agency (its primary provider taxonomy).

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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-07.