Dr. Gregory Robert Smith, D.C.
Dr. Gregory Robert Smith is a Chiropractor provider (Chiropractor) practicing in Columbus, OH, registered in the NPPES registry with NPI 1396961751 since 2007. The credential DC stands for Doctor of Chiropractic.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1396961751 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Gregory Robert Smith |
| Credential | D.C. |
| Sex | Male |
| Practice address | 3431 CLEVELAND AVE, STE. G, Columbus, OH, 43224 |
| Phone | 6147840002 |
| Fax | 6147840904 |
| Enumeration date | 2007-04-17 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | 2744 | OH |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Copy-ready billing details
Provider: Gregory Smith, D.C. NPI: 1396961751 Taxonomy: 111N00000X (Chiropractor) Address: 3431 CLEVELAND AVE, STE. G, Columbus, OH, 43224
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1780737429 | Old Town Chirop. | Organization | Chiropractor | Columbus, OH |
| 1952868531 | Og Medical Services, LLC | Organization | Acute Care Nurse Practitioner | Columbus, OH |
Verify this record
Cross-check NPI 1396961751 against the authoritative CMS record: view Dr. Gregory Robert Smith 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.