Douglas Donald Walker, D.D.S.
NPI 1356605190ActiveIndividual· Dentist· Charleston, SC
Dentist (D.D.S.) in Charleston, South Carolina, licensed in SC and OH, with an NPI issued in June 2012. Part D covered 52 prescriptions written in 2024, 96% of them generic. Align Technology, Inc. was the largest of 3 companies reporting payments in 2025, $72.14 in all, mostly food and beverage.
Overview
| NPI | 1356605190 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.D.S. |
| Sole proprietor | Yes |
| NPI issued | Jun 26, 2012 |
| Last updated in NPPES | Aug 28, 2025 |
| Certified by provider | Aug 21, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist Primary | 122300000X | 8129 | SC |
| Dentist | 122300000X | 30-023768 | OH |
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 - Oral Surgery (SC) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 52 · 52 30-day fills |
|---|---|
| Patients | 30 |
| Total drug cost | $203.78 |
| Generic share | 96% of claims |
Industry payments (Open Payments)
- 2025$72.14 · 4 payments from 3 companies
- 2024$499.84 · 10 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Align Technology, Inc. | $28.19 | 2 |
| Biohorizons Implant Systems Inc. | $22.78 | 1 |
| Envista Holdings Corporation | $21.17 | 1 |
What the 2025 payments were for
- Food and Beverage$50.97 · 3 payments
- Education$21.17 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 113 dentists in Charleston · All dentists in South Carolina