Dr. John Henry Wallace, DDS
Dr. John Henry Wallace is a Dentist provider (Dentist) practicing in Newark, OH, registered in the NPPES registry with NPI 1144333261 since 2006. The credential DDS stands for Doctor of Dental Surgery. Practices at Newark Dental Group, LLC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1144333261 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. John Henry Wallace |
| Credential | DDS |
| Sex | Male |
| Practice address | Newark, OH, 43055 |
| Phone | 7403661988 |
| Fax | 7403640774 |
| Enumeration date | 2006-08-15 |
| Last updated in NPPES | 2007-07-08 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | 16606 | OH |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0434800 | Medicaid | OH | — |
Copy-ready billing details
Provider: John Wallace, DDS NPI: 1144333261 Taxonomy: 122300000X (Dentist) Address: Newark, OH, 43055
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1376055509 | Newark Dental Group, LLC | Organization | Dental Clinic/Center | Newark, OH |
Verify this record
Cross-check NPI 1144333261 against the authoritative CMS record: view Dr. John Henry Wallace 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 John Wallace practice?
What is the NPI number for John Wallace?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.