Longo & Ommen, DDS, PC
NPI 1336270149ActiveOrganization· Dentist, General Practice· Liverpool, NY
Opted out of Medicare from December 2015 to December 2027. Dentist, General Practice in Liverpool, New York, registered in NPPES in March 2007. The authorized official on file is Ronald Ommen, DDS, Owner.
Overview
| NPI | 1336270149 |
|---|---|
| Status | Active |
| Entity type | Organization |
| NPI issued | Mar 7, 2007 |
| Last updated in NPPES | Aug 22, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 042172-1 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 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 |
|---|---|
| Opt-out | Opted out Dec 29, 2015 – Dec 29, 2027 |
| Can order and refer | Yes |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
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All 33 general dentists in Liverpool · All general dentists in New York