NPI Portal NPI Lookup & Verification

Michael Christopher Riden, D.C.

Michael Christopher Riden is a Nutrition Chiropractor provider (Chiropractor) practicing in Ada, OK, registered in the NPPES registry with NPI 1356323752 since 2005. The credential DC stands for Doctor of Chiropractic.

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NPI 1356323752
Entity type Individual (Type 1)
Name Michael Christopher Riden
Credential D.C.
Sex Male
Practice address 1180 NORTH HILLS SHOPPINGCENTRE, Ada, OK, 74820
Phone 5803328200
Fax 5803328230
Enumeration date 2005-11-19
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111NN1001X Nutrition Chiropractor Primary 3740 OK

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

Copy-ready billing details
Provider: Michael Riden, D.C.
NPI: 1356323752
Taxonomy: 111NN1001X (Nutrition Chiropractor)
Address: 1180 NORTH HILLS SHOPPINGCENTRE, Ada, OK, 74820

Verify this record

Cross-check NPI 1356323752 against the authoritative CMS record: view Michael Christopher Riden 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

What specialty is Michael Riden?
Michael Riden is registered in NPPES with the primary taxonomy of Nutrition Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.