Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Matthew David Arnio, D.C.

Chiropractor in Gillette, WY · enumerated 2009 · practices at Healthsource of Gillette Inc..

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

National Provider Identifier

1033341144

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Registry record

Entity type Individual (Type 1)

Name Dr. Matthew David Arnio

Credential D.C.

Sex Male

Practice address 110 E Lakeway Rd, Suite 100, Gillette, WY, 82718

Phone (307) 670-9426

Fax (605) 717-7704

Enumeration date Aug 23, 2009

Last updated in NPPES Jun 6, 2012

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 4529-012 (WI) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

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 Matthew Arnio?

The National Provider Identifier (NPI) for Matthew Arnio is 1033341144, a Type 1 (individual) record in the CMS NPPES registry.

Where does Matthew Arnio practice?

The practice location on file with NPPES is in Gillette, WY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Healthsource of Gillette Inc. Chiropractor · Gillette, WY NPI 1902155146

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-06.