Mark Shallal-Ayzin
NPI 1750797023ActiveIndividual· Dentist, Endodontics· Chapel Hill, NC
Dentist, Endodontics in Chapel Hill, North Carolina, licensed in NC, with an NPI issued in July 2014. Part D covered 95 prescriptions written in 2024, 100% of them generic. Peter Brasseler Holdings, LLC reported $43.66 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1750797023 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Jul 8, 2014 |
| Last updated in NPPES | Jul 8, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, Endodontics Primary | 1223E0200X | 151001 | NC |
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) | Enrolled Order and Referring Only - Other (Physician) (MI) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 95 · 95 30-day fills |
|---|---|
| Patients | 69 |
| Total drug cost | $335.02 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$43.66 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Peter Brasseler Holdings, LLC | $43.66 | 1 |
What the 2025 payments were for
- Food and Beverage$43.66 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 17 endodontists in Chapel Hill · All endodontists in North Carolina