Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Atg Connecticut Inc

Q: What is the NPI number for Atg Connecticut Inc?

The NPI for Atg Connecticut Inc is 1780758219, a Type 2 (organization) record in the CMS NPPES registry.

Customized Equipment (DME) in Rocky Hill, CT · enumerated 2006 · authorized official Sonia Villescas, Sr Mgr Licensing & Credentialing.

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

National Provider Identifier

1780758219

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Registry record

Entity type Organization (Type 2)

Legal business name Atg Connecticut Inc

Other name <Unavail>

Practice address 714 Brook St Ste 150, Rocky Hill, CT, 06067

Phone (860) 761-0700

Fax (860) 761-0750

Enumeration date Nov 17, 2006

Last updated in NPPES May 8, 2025

Taxonomy & classification

332B00000X Durable Medical Equipment & Medical Supplies Suppliers Secondary

332BC3200X Customized Equipment (DME) Suppliers Primary

Authorized official

Name Sonia Villescas

Title Sr Mgr Licensing & Credentialing

Phone (314) 447-7515

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

Who is the authorized official for Atg Connecticut Inc?

NPPES lists Sonia Villescas (Sr Mgr Licensing & Credentialing) as the authorized official for this organization.

What is the NPI number for Atg Connecticut Inc?

The NPI for Atg Connecticut Inc is 1780758219, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-08.