Drs. Marc Lewis & Thomas Niederhelman LLC
NPI 1518090661ActiveOrganization· Dentist, General Practice· Dayton, OH
Dentist, General Practice in Dayton, Ohio, registered in NPPES in March 2007. The authorized official on file is Marc Lewis, DDS, President.
Overview
| NPI | 1518090661 |
|---|---|
| Status | Active |
| Entity type | Organization |
| NPI issued | Mar 14, 2007 |
| Last updated in NPPES | Mar 3, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 21427 | OH |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Not in the public enrollment file of Oct 1, 2026 |
|---|
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