Thomas M. Kiefer, D.M.D
Thomas M. Kiefer is a General Practice Dentistry provider (Dentist) practicing in Marathon, FL, registered in the NPPES registry with NPI 1073638136 since 2007. The credential DMD stands for Doctor of Medicine in Dentistry.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1073638136 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Thomas M. Kiefer |
| Credential | D.M.D |
| Sex | Male |
| Practice address | Marathon, FL, 33050 |
| Phone | 3057433410 |
| Fax | 3057430092 |
| Enumeration date | 2007-03-20 |
| 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 |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | DN0009931 | FL |
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: Thomas Kiefer, D.M.D NPI: 1073638136 Taxonomy: 1223G0001X (General Practice Dentistry) Address: Marathon, FL, 33050
Verify this record
Cross-check NPI 1073638136 against the authoritative CMS record: view Thomas M. Kiefer 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
How do I verify Thomas Kiefer's NPI record?
Is NPI 1073638136 active?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.