Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kathlyn Thompson, RN

Registered Nurse in Countryside, IL · enumerated 2014.

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

National Provider Identifier

1861802472

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Registry record

Entity type Individual (Type 1)

Name Kathlyn Thompson

Credential RN

Sex Female

Practice address 9649 W 55th St, Countryside, IL, 60525

Phone (708) 352-3580

Enumeration date May 5, 2014

Last updated in NPPES May 5, 2014

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 041355336 (IL) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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 Kathlyn Thompson's NPI record?

Cross-check NPI 1861802472 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1861802472 active?

Yes, as of the latest NPPES snapshot, NPI 1861802472 is active (record last updated 2014-05-05).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-05-05.