Terry Ryan Williams, DDS
NPI 1265775399ActiveIndividual· Dentist, General Practice· Harrisburg, PA
Dentist, General Practice (DDS) in Harrisburg, Pennsylvania, licensed in PA, with an NPI issued in March 2013. Part D covered 53 prescriptions written in 2024, 89% of them generic. Colgate Oral Pharmaceuticals, Inc. reported $34.96 in payments in 2025, mostly education.
Overview
| NPI | 1265775399 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | Yes |
| NPI issued | Mar 27, 2013 |
| Last updated in NPPES | Aug 23, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | DS039892 | PA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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) | Enrolled Order and Referring Only - Dentist (PA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 53 · 53 30-day fills |
|---|---|
| Patients | 38 |
| Total drug cost | $246.64 |
| Generic share | 89% of claims |
Industry payments (Open Payments)
- 2025$34.96 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Colgate Oral Pharmaceuticals, Inc. | $34.96 | 1 |
What the 2025 payments were for
- Education$34.96 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 113 general dentists in Harrisburg · All general dentists in Pennsylvania