Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John A Mcgann, M.D.

Anesthesiology Physician in Elmhurst, IL · enumerated 2006.

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

National Provider Identifier

1326018334

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Registry record

Entity type Individual (Type 1)

Name John A Mcgann

Credential M.D.

Sex Male

Practice address 155 E Brush Hill Rd, Elmhurst, IL, 60126

Phone (331) 221-3521

Fax (331) 221-3827

Enumeration date Jan 23, 2006

Last updated in NPPES Nov 14, 2025

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 036086628 (IL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
036086628	Medicaid	IL	-
050080318	Other	IL	RR MEDICARE
036086628	Other	IL	STATE LICENSE

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 John Mcgann's NPI record?

Cross-check NPI 1326018334 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1326018334 active?

Yes, as of the latest NPPES snapshot, NPI 1326018334 is active (record last updated 2025-11-14).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-14.