William Joshua Diamond, D.M.D.
NPI 1518289529ActiveIndividual· Dentist, General Practice· Lexington, KY
Dentist, General Practice (D.M.D.) in Lexington, Kentucky, licensed in KY, with an NPI issued in February 2010. Part D covered 13 prescriptions written in 2024, 100% of them generic. Colgate Oral Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $53.79 in all, mostly education.
Overview
| NPI | 1518289529 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.M.D. |
| Sole proprietor | Yes |
| NPI issued | Feb 17, 2010 |
| Last updated in NPPES | Dec 19, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 8832 | KY |
| Dentist | 122300000X | 8832 | KY |
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) | 13 · 13 30-day fills |
|---|---|
| Total drug cost | $57.61 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$53.79 · 2 payments from 2 companies
- 2024$541.23 · 20 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Colgate Oral Pharmaceuticals, Inc. | $39.33 | 1 |
| Philips North America LLC | $14.46 | 1 |
What the 2025 payments were for
- Education$39.33 · 1 payment
- Food and Beverage$14.46 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 256 general dentists in Lexington · All general dentists in Kentucky