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Williams and Waln, PC

Chiropractor in West Chicago, IL · enumerated 2008 · authorized official Matthew Waln, Owner.

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

National Provider Identifier

1134365828

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Registry record

Entity type Organization (Type 2)
Legal business name Williams and Waln, PC
Other name <Unavail>
Practice address 850 Meadowview Xing Ste 1b, West Chicago, IL, 60185
Phone (630) 876-3812
Enumeration date Dec 30, 2008
Last updated in NPPES Dec 30, 2008

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 038008723 (IL) Primary

Authorized official

Name Matthew Waln
Title Owner
Phone (630) 876-3812

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 Williams and Waln, PC?
The NPI for Williams and Waln, PC is 1134365828, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Williams and Waln, PC?
NPPES lists Matthew Waln (Owner) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-12-30.