Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Diane Stewart, RN/C, APN

Adult Health Nurse Practitioner in Effingham, IL · enumerated 2006.

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

National Provider Identifier

1992742514

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Registry record

Entity type Individual (Type 1)

Name Diane Stewart

Credential RN/C, APN

Sex Female

Practice address 1303 W Evergreen Ave, Effingham, IL, 62401

Phone (217) 342-3400

Fax (217) 342-6416

Enumeration date Jun 1, 2006

Last updated in NPPES Sep 13, 2010

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 041156989 (IL) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209000727 (IL) Secondary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209000727 (IL) Primary

364SA2200X Adult Health Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 209000727 (IL) Secondary

364SM0705X Medical-Surgical Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 209000727 (IL) Secondary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

Other identifiers

Identifier	Type	State	Issuer
267692	Other	IN	HEALTHLINK

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 Diane Stewart's NPI record?

Cross-check NPI 1992742514 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1992742514 active?

Yes, as of the latest NPPES snapshot, NPI 1992742514 is active (record last updated 2010-09-13).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-13.