Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lucy P Meroni, APRN, CNP

Nurse Practitioner in Winfield, IL · enumerated 2022.

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

National Provider Identifier

1023765419

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Registry record

Entity type Individual (Type 1)

Name Lucy P Meroni

Credential APRN, CNP

Sex Female

Practice address 25 N Winfield Rd Ste 424, Winfield, IL, 60190

Phone (630) 933-4056

Fax (630) 933-4057

Enumeration date Mar 4, 2022

Last updated in NPPES Apr 9, 2024

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 041394764 (IL) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209025915 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Lucy Meroni?

Lucy Meroni is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-09.