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Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Kevin L. Threlkeld, M.D., LLC

Internal Medicine Physician in O Fallon, MO · enumerated 2006 · authorized official Kevin Threlkeld, Physician Registered Agent.

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

National Provider Identifier

1023195351

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Registry record

Entity type Organization (Type 2)
Legal business name Kevin L. Threlkeld, M.D., LLC
Practice address 204 N Main St, O Fallon, MO, 63366
Phone (636) 240-3420
Enumeration date Nov 1, 2006
Last updated in NPPES Oct 10, 2019

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MDR5P58 (MO) Primary

Authorized official

Name Kevin Threlkeld
Title Physician Registered Agent
Phone (636) 390-1854

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

Who is the authorized official for Kevin L. Threlkeld, M.D., LLC?
NPPES lists Kevin Threlkeld (Physician Registered Agent) as the authorized official for this organization.
What is the NPI number for Kevin L. Threlkeld, M.D., LLC?
The NPI for Kevin L. Threlkeld, M.D., LLC is 1023195351, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-10.