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Fourth Avenue Chiropractic Clinic

Chiropractor in Spokane, WA · enumerated 2007 · authorized official Astrid Zarazua, Manager.

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

National Provider Identifier

1578774360

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Registry record

Entity type Organization (Type 2)
Legal business name Fourth Avenue Chiropractic Clinic
Other name <Unavail>
Practice address 1625 W 4th Ave, Suite 200, Spokane, WA, 99201
Phone (509) 624-5855
Fax (509) 838-5779
Enumeration date May 24, 2007
Last updated in NPPES Apr 22, 2026

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License L0705495 (WA) Primary

Authorized official

Name Astrid Zarazua
Title Manager
Phone (509) 624-5855

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

What is the NPI number for Fourth Avenue Chiropractic Clinic?
The NPI for Fourth Avenue Chiropractic Clinic is 1578774360, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Fourth Avenue Chiropractic Clinic?
NPPES lists Astrid Zarazua (Manager) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-22.