John Joseph Ellwood, DMD
NPI 1710199252ActiveIndividual· Dentist, General Practice· Merrick, NY
Dentist, General Practice (DMD) in Merrick, New York, licensed in NY, with an NPI issued in May 2007. Part D covered 170 prescriptions written in 2024, 96% of them generic. Straumann USA LLC was the largest of 2 companies reporting payments in 2025, $483.42 in all, mostly food and beverage.
Overview
| NPI | 1710199252 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DMD |
| Sole proprietor | Yes |
| NPI issued | May 4, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 046117 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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) | 170 · 174 30-day fills |
|---|---|
| Patients | 103 |
| Total drug cost | $816.79 |
| Generic share | 96% of claims |
Industry payments (Open Payments)
- 2025$483.42 · 5 payments from 2 companies
- 2024$211.43 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Straumann USA LLC | $440.79 | 3 |
| Dentsply Sirona Inc | $42.63 | 2 |
What the 2025 payments were for
- Food and Beverage$333.42 · 4 payments
- Education$150.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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