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Diligent Enterprise Inc.

In Home Supportive Care Agency in Danbury, CT · enumerated 2009 · authorized official Devon Williams, President.

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

National Provider Identifier

1164755013

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Registry record

Entity type Organization (Type 2)
Legal business name Diligent Enterprise Inc.
Other name <Unavail>
Practice address 155 Main St Ste 201, Danbury, CT, 06810
Phone (203) 702-1181
Fax (203) 702-4458
Enumeration date Sep 10, 2009
Last updated in NPPES Jun 28, 2020

Taxonomy & classification

251E00000X Home Health Agency Agencies · License HCA.0000400 (CT) Secondary
253Z00000X In Home Supportive Care Agency Agencies Primary

Authorized official

Name Devon Williams
Title President
Phone (203) 702-1181

Other identifiers

Identifier Type State Issuer
HCA.0000400 Other CT CONSUMER PROTECTION
008035514 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.

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Frequently asked questions

What type of organization is Diligent Enterprise Inc.?
Diligent Enterprise Inc. is registered in NPPES as a In Home Supportive Care 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 2020-06-28.