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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Michelle T Gahgan, APRN

Nurse Practitioner in Algonquin, IL · enumerated 2020 · practices at Thomas G. Salvi, MD, LLC.

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

National Provider Identifier

1497373286

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Registry record

Entity type Individual (Type 1)
Name Michelle T Gahgan
Credential APRN
Sex Female
Practice address Algonquin, IL, 60102
Phone (224) 333-0928
Fax (224) 209-8685
Enumeration date Jul 8, 2020
Last updated in NPPES Apr 23, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209021567 (IL) Primary
APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

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 Michelle Gahgan's NPI record?
Cross-check NPI 1497373286 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1497373286 active?
Yes, as of the latest NPPES snapshot, NPI 1497373286 is active (record last updated 2024-04-23).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-23.