Dr. Mark L Riley III, DC
Dr. Mark L Riley III is a Chiropractor provider (Chiropractor) practicing in Canton, OH, registered in the NPPES registry with NPI 1578638987 since 2006. The credential DC stands for Doctor of Chiropractic. Practices at Riley Chiropractic Inc (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1578638987 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Mark L Riley III |
| Credential | DC |
| Sex | Male |
| Practice address | 2966 HARRISBURG RD NE, Canton, OH, 44705 |
| Phone | 3304523335 |
| Fax | 3304529636 |
| Enumeration date | 2006-11-21 |
| Last updated in NPPES | 2007-12-11 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | 2063 | OH |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0128221 | Medicaid | OH | — |
Copy-ready billing details
Provider: Mark Riley, DC NPI: 1578638987 Taxonomy: 111N00000X (Chiropractor) Address: 2966 HARRISBURG RD NE, Canton, OH, 44705
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1437287083 | Riley Chiropractic Inc | Organization | Chiropractor | Canton, OH |
| 1386065852 | Stephen Milano | Individual | Chiropractor | Canton, OH |
Verify this record
Cross-check NPI 1578638987 against the authoritative CMS record: view Dr. Mark L Riley III 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
Where does Mark Riley practice?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-12-11.