Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Southwest Ar Medical Clinic LLC

Q: What is the NPI number for Southwest Ar Medical Clinic LLC?

The NPI for Southwest Ar Medical Clinic LLC is 1144899873, a Type 2 (organization) record in the CMS NPPES registry.

Clinic/Center in Texarkana, AR · enumerated 2021 · authorized official Cassondra Houser, Vp.

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

National Provider Identifier

1144899873

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Registry record

Entity type Organization (Type 2)

Legal business name Southwest Ar Medical Clinic LLC

Practice address 1205 E 35th St, Texarkana, AR, 71854

Phone (610) 554-3274

Enumeration date Jun 17, 2021

Last updated in NPPES Jun 17, 2021

Taxonomy & classification

261Q00000X Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Cassondra Houser

Title Vp

Phone (610) 554-3274

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

Who is the authorized official for Southwest Ar Medical Clinic LLC?

NPPES lists Cassondra Houser (Vp) as the authorized official for this organization.

What is the NPI number for Southwest Ar Medical Clinic LLC?

The NPI for Southwest Ar Medical Clinic LLC is 1144899873, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-17.