Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Norwich Medical Associates, LLC

Internal Medicine Physician in Norwich, CT · enumerated 2007 · authorized official Paula Ilewicz, Office Manager.

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

National Provider Identifier

1255466181

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Registry record

Entity type Organization (Type 2)

Legal business name Norwich Medical Associates, LLC

Practice address 12 Case St, Suite 103, Norwich, CT, 06360

Phone (860) 889-4281

Fax (860) 887-7255

Enumeration date Feb 22, 2007

Last updated in NPPES Feb 13, 2013

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Paula Ilewicz

Title Office Manager

Phone (860) 889-4281

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 Norwich Medical Associates, LLC?

Norwich Medical Associates, LLC is registered in NPPES as a Internal Medicine Physician (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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-02-13.