Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kelly Marie Winkelman, APRN, ANP-BC

Nurse Practitioner in Woodstock, IL · enumerated 2012.

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

National Provider Identifier

1649523838

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Registry record

Entity type Individual (Type 1)

Name Kelly Marie Winkelman

Credential APRN, ANP-BC

Sex Female

Practice address 2000 Lake Ave, Woodstock, IL, 60098

Phone (815) 337-7100

Fax (815) 337-4793

Enumeration date Oct 25, 2012

Last updated in NPPES May 10, 2017

Taxonomy & licenses

163WG0100X Gastroenterology Registered Nurse Nursing Service Providers · License 041-323652 (IL) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209009861 (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

How do I verify Kelly Winkelman's NPI record?

Cross-check NPI 1649523838 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1649523838 active?

Yes, as of the latest NPPES snapshot, NPI 1649523838 is active (record last updated 2017-05-10).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-05-10.