Matthew Evann Walker, DDS
NPI 1619070752ActiveIndividual· Dentist· Tahlequah, OK
Dentist (DDS) in Tahlequah, Oklahoma, licensed in OK, with an NPI issued in September 2006. Part D covered 99 prescriptions written in 2024, 99% of them generic. Align Technology, Inc. reported $903.24 in payments in 2025, mostly travel and lodging.
Overview
| NPI | 1619070752 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | No |
| NPI issued | Sep 6, 2006 |
| Last updated in NPPES | Dec 5, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist Primary | 122300000X | 5559 | OK |
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) | 99 · 99 30-day fills |
|---|---|
| Patients | 54 |
| Total drug cost | $651.65 |
| Generic share | 99% of claims |
Industry payments (Open Payments)
- 2025$903.24 · 8 payments from 1 company
- 2024$2,018 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Align Technology, Inc. | $903.24 | 8 |
What the 2025 payments were for
- Travel and Lodging$741.73 · 1 payment
- Food and Beverage$161.51 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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