Dr. Mark W Thayer, DC
Dr. Mark W Thayer is a Chiropractor provider (Chiropractor) practicing in Anderson, SC, registered in the NPPES registry with NPI 1396700506 since 2006. The credential DC stands for Doctor of Chiropractic. Practices at The Chiropractic Thayerapy Center (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1396700506 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Mark W Thayer |
| Credential | DC |
| Sex | Male |
| Practice address | 1103 ELLA ST, Anderson, SC, 29621 |
| Phone | 8642266055 |
| Fax | 8642266065 |
| Enumeration date | 2006-04-19 |
| Last updated in NPPES | 2011-11-14 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | 1597 | SC |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| CH1597 | Medicaid | SC | — |
Copy-ready billing details
Provider: Mark Thayer, DC NPI: 1396700506 Taxonomy: 111N00000X (Chiropractor) Address: 1103 ELLA ST, Anderson, SC, 29621
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1831229996 | The Chiropractic Thayerapy Center | Organization | Chiropractor | Anderson, SC |
Verify this record
Cross-check NPI 1396700506 against the authoritative CMS record: view Dr. Mark W Thayer 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 2011-11-14.