Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Walter D Campbell MD LLC

Pediatrics Physician in Glenview, IL · enumerated 2007 · authorized official Walter Campbell, Physician.

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

National Provider Identifier

1295958569

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Registry record

Entity type Organization (Type 2)

Legal business name Walter D Campbell MD LLC

Practice address 2401 Ravine Way, Suite 101, Glenview, IL, 60025

Phone (847) 724-1940

Fax (847) 724-1985

Enumeration date Apr 11, 2007

Last updated in NPPES Jul 21, 2022

Taxonomy & classification

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Walter Campbell

Title Physician

Phone (847) 724-1940

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2022-07-21. Verify at npiregistry.cms.hhs.gov.

Where is Walter D Campbell MD LLC located?

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

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.