Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Kellsey R Thole, NP

Gerontology Nurse Practitioner in O Fallon, IL · enumerated 2017.

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

National Provider Identifier

1407397862

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Registry record

Entity type Individual (Type 1)

Name Mrs. Kellsey R Thole

Credential NP

Sex Female

Practice address Three Saint Elizabeth Blvd Ste 2800, O Fallon, IL, 62269

Phone (618) 233-6044

Fax (833) 973-4218

Enumeration date Mar 17, 2017

Last updated in NPPES Dec 20, 2021

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 209.015758 (IL) Secondary

363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209.015758 (IL) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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 Kellsey Thole's NPI record?

Cross-check NPI 1407397862 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1407397862 active?

Yes, as of the latest NPPES snapshot, NPI 1407397862 is active (record last updated 2021-12-20).

Other providers at this practice address

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Rebecca Riepshoff Physician Assistant · O Fallon, IL NPI 1497754634 Regina Chiu Cardiovascular Disease Physician · O Fallon, IL NPI 1043272693 Lori Beth Helmers Adult Health Nurse Practitioner · O Fallon, IL NPI 1063457794 Atul Shah Cardiovascular Disease Physician · O Fallon, IL NPI 1215965660 Thomas Cahill Cardiovascular Disease Physician · O Fallon, IL NPI 1023128113 John Scally Cardiovascular Disease Physician · O Fallon, IL NPI 1508952318 Scott Marrus Cardiovascular Disease Physician · O Fallon, IL NPI 1063578284 Pavan Gupta Cardiovascular Disease Physician · O Fallon, IL NPI 1861519563

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-20.