John C. Sieweke, DDS, PC
John C. Sieweke, DDS, PC is a healthcare organization registered as General Practice Dentistry in Covington, GA, holding Type 2 (organization) NPI 1285736801 since 2006. The authorized official on file is John Sieweke, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1285736801 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | John C. Sieweke, DDS, PC |
| Practice address | 3218 MILL ST NE, Covington, GA, 30014 |
| Phone | 7707862754 |
| Fax | 7707862711 |
| Enumeration date | 2006-09-03 |
| Last updated in NPPES | 2020-08-22 |
Authorized official
| Name | John Sieweke |
|---|---|
| Title | President |
| Phone | 7707862754 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 9102 | GA |
Copy-ready billing details
Provider: John C. Sieweke, DDS, PC NPI: 1285736801 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 3218 MILL ST NE, Covington, GA, 30014
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1770604357 | Venitress Carrington | Individual | General Practice Dentistry | Covington, GA |
| 1316581747 | Smile Creations, PC | Organization | General Practice Dentistry | Covington, GA |
Verify this record
Cross-check NPI 1285736801 against the authoritative CMS record: view John C. Sieweke, DDS, PC 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 2026-07-10. Provider record last updated 2020-08-22.