Rafael Amorim Cavalcanti De Siqueira, DDS, MS, PHD
NPI 1437821543ActiveIndividual· Dentist, Periodontics· Richmond, VA
Dentist, Periodontics (DDS, MS, PHD) in Richmond, Virginia, licensed in VA, with an NPI issued in September 2021. Part D covered 56 prescriptions written in 2024, 100% of them generic. Dentsply Sirona Inc was the largest of 3 companies reporting payments in 2025, $603.14 in all, mostly food and beverage.
Overview
| NPI | 1437821543 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS, MS, PHD |
| Sole proprietor | No |
| NPI issued | Sep 28, 2021 |
| Last updated in NPPES | Sep 28, 2021 |
| Certified by provider | Sep 28, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, Periodontics Primary | 1223P0300X | 0401417717 | VA |
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 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 56 · 57 30-day fills |
|---|---|
| Patients | 18 |
| Total drug cost | $244.74 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$603.14 · 21 payments from 3 companies
- 2024$1,056 · 24 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dentsply Sirona Inc | $420.23 | 18 |
| Straumann USA LLC | $166.05 | 2 |
| Biohorizons Implant Systems Inc. | $16.86 | 1 |
What the 2025 payments were for
- Food and Beverage$596.44 · 16 payments
- Gift$6.70 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 45 periodontists in Richmond · All periodontists in Virginia