Dr. George Robert Johnston Jr., DDS
Dr. George Robert Johnston Jr. is a Dentist provider (Dentist) practicing in Dillon, MT, registered in the NPPES registry with NPI 1043356769 since 2007. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1043356769 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. George Robert Johnston Jr. |
| Credential | DDS |
| Sex | Male |
| Practice address | Dillon, MT, 59725 |
| Phone | 4066835121 |
| Fax | 4066832856 |
| Enumeration date | 2007-01-29 |
| 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 | MT-1521 | MT |
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 |
|---|---|---|---|
| 11-5362 | Medicaid | MT | — |
Copy-ready billing details
Provider: George Johnston, DDS NPI: 1043356769 Taxonomy: 122300000X (Dentist) Address: Dillon, MT, 59725
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1164666889 | Justin Rhodes | Individual | General Practice Dentistry | Dillon, MT |
Verify this record
Cross-check NPI 1043356769 against the authoritative CMS record: view Dr. George Robert Johnston Jr. 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.