Joshua Thomas Calder, DDS
NPI 1659054963ActiveIndividual· Dentist, General Practice· Sonora, CA
Dentist, General Practice (DDS) in Sonora, California, licensed in CA, with an NPI issued in August 2023. Part D covered 41 prescriptions written in 2024, 100% of them generic. Solventum Corporation reported $136.39 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1659054963 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | Yes |
| NPI issued | Aug 11, 2023 |
| Last updated in NPPES | Aug 11, 2023 |
| Certified by provider | Aug 11, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 109035 | CA |
| Dentist, General Practice | 1223G0001X | 10-9035 | CA |
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) | 41 · 41 30-day fills |
|---|---|
| Patients | 33 |
| Total drug cost | $172.19 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$136.39 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Solventum Corporation | $136.39 | 3 |
What the 2025 payments were for
- Food and Beverage$136.39 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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