Elizabeth Farrell Irons, DDS, MDS
NPI 1366916652ActiveIndividual· Dentist, Periodontics· Charlotte, NC
Dentist, Periodontics (DDS, MDS) in Charlotte, North Carolina, licensed in NC and FL, with an NPI issued in January 2019. Part D covered 122 prescriptions written in 2024, 99% of them generic. Straumann USA LLC was the largest of 3 companies reporting payments in 2025, $229.37 in all, mostly food and beverage.
Overview
| NPI | 1366916652 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS, MDS |
| Sole proprietor | Yes |
| NPI issued | Jan 20, 2019 |
| Last updated in NPPES | Dec 10, 2024 |
| Certified by provider | Dec 10, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, Periodontics Primary | 1223P0300X | 12771 | NC |
| Dentist, General Practice | 1223G0001X | 1865 | FL |
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 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 122 · 128 30-day fills |
|---|---|
| Patients | 65 |
| Total drug cost | $811.24 |
| Generic share | 99% of claims |
Industry payments (Open Payments)
- 2025$229.37 · 3 payments from 3 companies
- 2024$25.13 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Straumann USA LLC | $165.58 | 1 |
| Dentsply Sirona Inc | $33.34 | 1 |
| Envista Holdings Corporation | $30.45 | 1 |
What the 2025 payments were for
- Food and Beverage$229.37 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 26 periodontists in Charlotte · All periodontists in North Carolina