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Alex John Clausen

Student in an Organized Health Care Education/Training Program in Little Rock, AR · enumerated 2021.

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

National Provider Identifier

1366021867

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Registry record

Entity type Individual (Type 1)
Name Alex John Clausen
Sex Male
Practice address 4301 W Markham St # 641, Little Rock, AR, 72205
Phone (501) 686-8000
Fax (501) 526-5148
Enumeration date Apr 3, 2021
Last updated in NPPES Jan 29, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License E-17635 (AR) Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Primary

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

Where does Alex Clausen practice?
The practice location on file with NPPES is in Little Rock, AR. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Alex Clausen?
The National Provider Identifier (NPI) for Alex Clausen is 1366021867, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-29.