NPI Portal NPI Lookup & Verification

Michael D. Mathey, D.C.

Michael D. Mathey is a Chiropractor provider (Chiropractor) practicing in Redlands, CA, registered in the NPPES registry with NPI 1063400455 since 2005. The credential DC stands for Doctor of Chiropractic.

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NPI 1063400455
Entity type Individual (Type 1)
Name Michael D. Mathey
Credential D.C.
Sex Male
Practice address 334 BROOKSIDE AVE, Redlands, CA, 92373
Phone 9097933994
Fax 9097939374
Enumeration date 2005-10-10
Last updated in NPPES 2015-08-25

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary DC23478 CA

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

Other identifiers

Identifier Type State Issuer
DC0234780 Medicaid CA
Copy-ready billing details
Provider: Michael Mathey, D.C.
NPI: 1063400455
Taxonomy: 111N00000X (Chiropractor)
Address: 334 BROOKSIDE AVE, Redlands, CA, 92373

Verify this record

Cross-check NPI 1063400455 against the authoritative CMS record: view Michael D. Mathey on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Michael Mathey?
Michael Mathey is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-08-25.