Joshua S. John, DMD
NPI 1851744775ActiveIndividual· Dentist, General Practice· Waterford, CT
Dentist, General Practice (DMD) in Waterford, Connecticut, licensed in CT, with an NPI issued in July 2016. Part D covered 97 prescriptions written in 2024, 98% of them generic. Geistlich Pharma, North America, Inc. reported $76.01 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1851744775 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DMD |
| Sole proprietor | No |
| NPI issued | Jul 15, 2016 |
| Last updated in NPPES | Dec 11, 2025 |
| Certified by provider | Dec 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 13424 | CT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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) | 97 · 98 30-day fills |
|---|---|
| Patients | 77 |
| Total drug cost | $445.65 |
| Generic share | 98% of claims |
Industry payments (Open Payments)
- 2025$76.01 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Geistlich Pharma, North America, Inc. | $76.01 | 1 |
What the 2025 payments were for
- Food and Beverage$76.01 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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