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Dr. Brian J Egan, DO

Obstetrics & Gynecology Physician in Joliet, IL · enumerated 2005.

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

National Provider Identifier

1366439226

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Registry record

Entity type Individual (Type 1)
Name Dr. Brian J Egan
Credential DO
Sex Male
Practice address 301 Madison St Ste 120, Joliet, IL, 60435
Phone (815) 725-2699
Fax (815) 773-7485
Enumeration date Oct 5, 2005
Last updated in NPPES Apr 1, 2026

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 036087726 (IL) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
036087726 Medicaid IL -

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 do I verify Brian Egan's NPI record?
Cross-check NPI 1366439226 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1366439226 active?
Yes, as of the latest NPPES snapshot, NPI 1366439226 is active (record last updated 2026-04-01).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-01.