Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Shawna Lynn Sullivan, APN/CNP

Nurse Practitioner in Winfield, IL · enumerated 2008.

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

National Provider Identifier

1922283613

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Registry record

Entity type Individual (Type 1)

Name Ms. Shawna Lynn Sullivan

Credential APN/CNP

Sex Female

Practice address 25 N Winfield Rd Ste 420, Winfield, IL, 60190

Phone (630) 682-8700

Fax (630) 352-5582

Enumeration date Jan 1, 2008

Last updated in NPPES Dec 31, 2025

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209006872 (IL) Primary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209006872 (IL) Secondary

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209.006872 (IL) Secondary

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 NPI 1922283613 active?

Yes, as of the latest NPPES snapshot, NPI 1922283613 is active (record last updated 2025-12-31).

How do I verify Shawna Sullivan's NPI record?

Cross-check NPI 1922283613 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Dhiraj Gulati Gastroenterology Physician · Winfield, IL NPI 1598920274 Jucy Tiesenga Nurse Practitioner · Winfield, IL NPI 1124395199 Shaham Mumtaz Gastroenterology Physician · Winfield, IL NPI 1487996526 Lidia Spaho Gastroenterology Physician · Winfield, IL NPI 1124414859 Madhu Mathew Gastroenterology Physician · Winfield, IL NPI 1366971152 Faizan Khan Gastroenterology Physician · Winfield, IL NPI 1417478280 Nilam Patel Certified Registered Nurse Anesthetist · Winfield, IL NPI 1407353949 Sarah Lim-Dwyer Nurse Practitioner · Winfield, IL NPI 1154969103

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-31.