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Zwiener Chiropractic Clinic Inc., P.S.

Chiropractor in Kennewick, WA · enumerated 2006 · authorized official Steven Zwiener, President.

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

National Provider Identifier

1144265687

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Registry record

Entity type Organization (Type 2)
Legal business name Zwiener Chiropractic Clinic Inc., P.S.
Practice address 7303 W Canal Dr, Ste B101, Kennewick, WA, 99336
Phone (509) 735-7474
Fax (509) 735-6011
Enumeration date Jun 18, 2006
Last updated in NPPES Feb 6, 2013

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License CH00001678 (WA) Primary

Authorized official

Name Steven Zwiener
Title President
Phone (509) 735-7474

Other identifiers

Identifier Type State Issuer
18193 Other WA L I
2002046 Medicaid WA -

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 Zwiener Chiropractic Clinic Inc., P.S.?
NPPES lists Steven Zwiener (President) as the authorized official for this organization.
What is the NPI number for Zwiener Chiropractic Clinic Inc., P.S.?
The NPI for Zwiener Chiropractic Clinic Inc., P.S. is 1144265687, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-02-06.