Gregory Johnson, DDS
Gregory Johnson is a General Practice Dentistry provider (Dentist) practicing in Topeka, KS, registered in the NPPES registry with NPI 1205854957 since 2006. The credential DDS stands for Doctor of Dental Surgery. Practices at Gage Center Dental Group PA (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1205854957 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Gregory Johnson |
| Credential | DDS |
| Sex | Male |
| Practice address | 1271 SW WOODHULL ST, Topeka, KS, 66604 |
| Phone | 7852734770 |
| Fax | 7852734793 |
| Enumeration date | 2006-07-18 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 5634 | KS |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: Gregory Johnson, DDS NPI: 1205854957 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 1271 SW WOODHULL ST, Topeka, KS, 66604
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1417981556 | Anthony Pleviak | Individual | General Practice Dentistry | Topeka, KS |
| 1417981655 | Jeffrey Burkett | Individual | General Practice Dentistry | Topeka, KS |
| 1891729943 | Gage Center Dental Group PA | Organization | General Practice Dentistry | Topeka, KS |
| 1063430817 | Michael Gardner | Individual | General Practice Dentistry | Topeka, KS |
| 1164440996 | Robert Hall | Individual | General Practice Dentistry | Topeka, KS |
| 1831117654 | Darin Loewen | Individual | General Practice Dentistry | Topeka, KS |
| 1043224454 | Stephen Banks | Individual | General Practice Dentistry | Topeka, KS |
| 1861608051 | Donald Meyer | Individual | General Practice Dentistry | Topeka, KS |
Verify this record
Cross-check NPI 1205854957 against the authoritative CMS record: view Gregory Johnson 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 Gregory Johnson practice?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.