Margaret Caroline Shaw, DDS
NPI 1942822044ActiveIndividual· Dentist, Periodontics· Charlotte, NC
Opted out of Medicare from January 2021 to January 2027. Dentist, Periodontics (DDS) in Charlotte, North Carolina, licensed in NC, with an NPI issued in May 2020. Part D covered 99 prescriptions written in 2024, 98% of them generic. Straumann USA LLC reported $17.20 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1942822044 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | No |
| NPI issued | May 12, 2020 |
| Last updated in NPPES | Dec 10, 2024 |
| Certified by provider | Dec 10, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, Periodontics Primary | 1223P0300X | 11969 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Jan 12, 2021 – Jan 12, 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.
Part D prescriptions in 2024
| Prescriptions (claims) | 99 · 101 30-day fills |
|---|---|
| Patients | 75 |
| Total drug cost | $371.30 |
| Generic share | 98% of claims |
Industry payments (Open Payments)
- 2025$17.20 · 1 payment from 1 company
- 2024$208.31 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Straumann USA LLC | $17.20 | 1 |
What the 2025 payments were for
- Food and Beverage$17.20 · 1 payment
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