Wayne Johnston, D.M.D.
Wayne Johnston is a Dentist provider (Dentist) practicing in Gardner, MA, registered in the NPPES registry with NPI 1861474553 since 2005. The credential DMD stands for Doctor of Medicine in Dentistry.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1861474553 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Wayne Johnston |
| Credential | D.M.D. |
| Sex | Male |
| Practice address | 34 WOODLAND AVE, Gardner, MA, 01440 |
| Phone | 9786326651 |
| Enumeration date | 2005-11-17 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | 12012 | MA |
DMD — Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential
Copy-ready billing details
Provider: Wayne Johnston, D.M.D. NPI: 1861474553 Taxonomy: 122300000X (Dentist) Address: 34 WOODLAND AVE, Gardner, MA, 01440
Verify this record
Cross-check NPI 1861474553 against the authoritative CMS record: view Wayne Johnston 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
Is NPI 1861474553 active?
How do I verify Wayne Johnston's NPI record?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.