Ronald King Greif, DDS
NPI 1659436673ActiveIndividual· Dentist· St Louis, MO
Dentist (DDS) in St Louis, Missouri, licensed in MO, with an NPI issued in December 2006. Part D covered 26 prescriptions written in 2024, 96% of them generic. Dentsply Sirona Inc reported $13.67 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1659436673 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | No |
| NPI issued | Dec 27, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist Primary | 122300000X | 015316 | MO |
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 - Dentist (MO) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 26 · 26 30-day fills |
|---|---|
| Patients | 19 |
| Total drug cost | $127.49 |
| Generic share | 96% of claims |
Industry payments (Open Payments)
- 2025$13.67 · 1 payment from 1 company
- 2024$85.67 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dentsply Sirona Inc | $13.67 | 1 |
What the 2025 payments were for
- Food and Beverage$13.67 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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