Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Clare Shaughnessy

Family Nurse Practitioner in Lemont, IL · enumerated 2015.

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

National Provider Identifier

1578938189

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Registry record

Entity type Individual (Type 1)

Name Clare Shaughnessy

Sex Female

Practice address 9700 S Cass Ave, Lemont, IL, 60439

Phone (630) 252-2811

Enumeration date Dec 8, 2015

Last updated in NPPES Dec 8, 2015

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209.012846 (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

Where does Clare Shaughnessy practice?

The practice location on file with NPPES is in Lemont, IL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Clare Shaughnessy?

The National Provider Identifier (NPI) for Clare Shaughnessy is 1578938189, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Stephanie Dangelo Adult Health Nurse Practitioner · Lemont, IL NPI 1750302014 Ellen Connolly Family Nurse Practitioner · Lemont, IL NPI 1922371848

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-12-08.