Si On Lim, DDS
NPI 1275970345ActiveIndividual· Dentist, General Practice· Chapel Hill, NC
Dentist, General Practice (DDS) in Chapel Hill, North Carolina, licensed in NC and MI, with an NPI issued in May 2013. Part D covered 138 prescriptions written in 2024, 59% of them generic.
Overview
| NPI | 1275970345 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | Yes |
| NPI issued | May 30, 2013 |
| Last updated in NPPES | Jan 18, 2023 |
| Certified by provider | Jan 18, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 9497 | NC |
| Dentist, General Practice | 1223G0001X | 2901020933 | MI |
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 Practitioner - Dentist (NC) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 138 · 147 30-day fills |
|---|---|
| Patients | 53 |
| Total drug cost | $861.98 |
| Generic share | 59% of claims |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 143 general dentists in Chapel Hill · All general dentists in North Carolina