Dr. John C Williams, DDS MS
Dr. John C Williams is a Pediatric Dentistry provider (Dentist) practicing in Jackson, TN, registered in the NPPES registry with NPI 1235302746 since 2008. Practices at West Tennessee Pediatric Dental Group Inc (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1235302746 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. John C Williams |
| Credential | DDS MS |
| Sex | Male |
| Practice address | 206 MURRAY GUARD DRIVE, Jackson, TN, 38305 |
| Phone | 7316640080 |
| Fax | 7316643259 |
| Enumeration date | 2008-04-04 |
| Last updated in NPPES | 2008-04-04 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223P0221X | Pediatric Dentistry | Primary | DS4647 | TN |
Copy-ready billing details
Provider: John Williams, DDS MS NPI: 1235302746 Taxonomy: 1223P0221X (Pediatric Dentistry) Address: 206 MURRAY GUARD DRIVE, Jackson, TN, 38305
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1528152394 | West Tennessee Pediatric Dental Group Inc | Organization | Pediatric Dentistry | Jackson, TN |
Verify this record
Cross-check NPI 1235302746 against the authoritative CMS record: view Dr. John C Williams 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 2008-04-04.