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Jill Whelan, APN

Pediatric Nurse Practitioner in Addison, IL · enumerated 2007.

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

National Provider Identifier

1942344114

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Registry record

Entity type Individual (Type 1)
Name Jill Whelan
Credential APN
Sex Female
Practice address 721 W Lake St, Suite 202, Addison, IL, 60101
Phone (630) 757-4010
Fax (630) 757-4011
Enumeration date Feb 19, 2007
Last updated in NPPES Dec 31, 2012

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209-005421 (IL) Primary

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

What is the NPI number for Jill Whelan?
The National Provider Identifier (NPI) for Jill Whelan is 1942344114, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jill Whelan practice?
The practice location on file with NPPES is in Addison, IL. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-31.