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

Dupage Medical Group, Ltd.

Durable Medical Equipment & Medical Supplies in Wheaton, IL · enumerated 2008 · authorized official Paul Merrick, Chairman of the Board.

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

National Provider Identifier

1457596124

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Registry record

Entity type Organization (Type 2)
Legal business name Dupage Medical Group, Ltd.
Parent organization Dupage Medical Group, Ltd.
Practice address 1800 N Main St, Wheaton, IL, 60187
Phone (630) 665-6200
Enumeration date Dec 10, 2008
Last updated in NPPES Oct 13, 2023

Taxonomy & classification

332B00000X Durable Medical Equipment & Medical Supplies Suppliers · License 042000124 (IL) Primary
335E00000X Prosthetic/Orthotic Supplier Suppliers · License 042000124 (IL) Secondary

Authorized official

Name Paul Merrick
Title Chairman of the Board
Phone (630) 790-1221

Other identifiers

Identifier Type State Issuer
568660 Other IL MEDICARE GROUP NUMBER
785110 Other IL MEDICARE GROUP NUMBER

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 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 Dupage Medical Group, Ltd.?
Dupage Medical Group, Ltd. is registered in NPPES as a Durable Medical Equipment & Medical Supplies (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-13.