Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dupage County

Long Term Care Pharmacy in Wheaton, IL · enumerated 2006 · authorized official Jonathan Klimek, Pharmacy Manager.

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

National Provider Identifier

1649364050

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Dupage County

Other name <Unavail>

Practice address 400 N County Farm Rd, Wheaton, IL, 60187

Phone (630) 784-4277

Fax (630) 784-4284

Enumeration date Oct 3, 2006

Last updated in NPPES Mar 30, 2022

Taxonomy & classification

3336I0012X Institutional Pharmacy Suppliers Secondary

3336L0003X Long Term Care Pharmacy Suppliers · License 054.017336 (IL) Primary

Authorized official

Name Jonathan Klimek

Title Pharmacy Manager

Phone (630) 784-4275

Other identifiers

Identifier	Type	State	Issuer
2016701	Other	-	PK

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

Where is Dupage County located?

The practice location on file with NPPES is in Wheaton, IL.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2022-03-30. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-30.