Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Patrick W. Logan, MD

Internal Medicine Physician in Winnetka, IL · enumerated 2008 · authorized official Patrick Logan, MD.

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

National Provider Identifier

1932371119

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Registry record

Entity type Organization (Type 2)

Legal business name Patrick W. Logan, MD

Practice address 530 Winnetka Ave, Winnetka, IL, 60093

Phone (847) 441-6869

Fax (847) 441-6895

Enumeration date Mar 28, 2008

Last updated in NPPES Mar 28, 2008

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Patrick Logan

Title MD

Phone (847) 441-6869

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 2008-03-28. Verify at npiregistry.cms.hhs.gov.

Where is Patrick W. Logan, MD located?

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

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-28.