Margaret A. Cates, DMD
NPI 1851460620ActiveIndividual· Dentist, General Practice· Florence, SC
Opted out of Medicare from June 2020 to June 2028. Dentist, General Practice (DMD) in Florence, South Carolina, licensed in SC, with an NPI issued in November 2006. Part D covered 107 prescriptions written in 2024, 94% of them generic. Patterson Companies, Inc. reported $19.59 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1851460620 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DMD |
| Sole proprietor | No |
| NPI issued | Nov 7, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 3685 | SC |
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 Jun 22, 2020 – Jun 22, 2028 |
| 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) | 107 · 107 30-day fills |
|---|---|
| Patients | 48 |
| Total drug cost | $378.62 |
| Generic share | 94% of claims |
Industry payments (Open Payments)
- 2025$19.59 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Patterson Companies, Inc. | $19.59 | 1 |
What the 2025 payments were for
- Food and Beverage$19.59 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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