Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Northwest Arkansas Sunset Group, P.L.L.C

Chiropractor in Springdale, AR · enumerated 2014 · authorized official Claudia Hazaga, Executive Director.

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

National Provider Identifier

1659773133

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Northwest Arkansas Sunset Group, P.L.L.C

Other name <Unavail>

Practice address 3277 W. Sunset Ave., Ste. A, Springdale, AR, 72762

Phone (479) 750-0003

Fax (479) 750-0006

Enumeration date Sep 16, 2014

Last updated in NPPES Sep 16, 2014

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers Primary

Authorized official

Name Claudia Hazaga

Title Executive Director

Phone (214) 856-3432

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

What type of organization is Northwest Arkansas Sunset Group, P.L.L.C?

Northwest Arkansas Sunset Group, P.L.L.C is registered in NPPES as a Chiropractor (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-09-16.