Warren Shaeffer
NPI 1033530852ActiveIndividual· Dentist· Jacksonville, FL
Dentist in Jacksonville, Florida, licensed in FL, with an NPI issued in December 2013. Part D covered 38 prescriptions written in 2024, 82% of them generic. Merck Sharp & Dohme LLC was the largest of 2 companies reporting payments in 2025, $138.27 in all, mostly food and beverage.
Overview
| NPI | 1033530852 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Dec 20, 2013 |
| Last updated in NPPES | Jan 31, 2024 |
| Certified by provider | Jan 31, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist Primary | 122300000X | DN18914 | FL |
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 (FL) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 38 · 40 30-day fills |
|---|---|
| Patients | 24 |
| Total drug cost | $183.78 |
| Generic share | 82% of claims |
Industry payments (Open Payments)
- 2025$138.27 · 5 payments from 2 companies
- 2024$120.16 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $89.91 | 3 |
| Viiv Healthcare Company | $48.36 | 2 |
What the 2025 payments were for
- Food and Beverage$138.27 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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