Nicholas Rudolph Matack, DDS
NPI 1194020719ActiveIndividual· Dentist· Duluth, MN
Dentist (DDS) in Duluth, Minnesota, licensed in MN, with an NPI issued in January 2011. Part D covered 69 prescriptions written in 2024, 99% of them generic. Envista Holdings Corporation was the largest of 2 companies reporting payments in 2025, $84.92 in all, mostly food and beverage.
Overview
| NPI | 1194020719 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | No |
| NPI issued | Jan 12, 2011 |
| Last updated in NPPES | Dec 20, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist Primary | 122300000X | D13811 | MN |
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) | 69 · 71 30-day fills |
|---|---|
| Patients | 41 |
| Total drug cost | $450.35 |
| Generic share | 99% of claims |
Industry payments (Open Payments)
- 2025$84.92 · 3 payments from 2 companies
- 2024$59.44 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Envista Holdings Corporation | $70.96 | 2 |
| Gc America Inc. | $13.96 | 1 |
What the 2025 payments were for
- Food and Beverage$84.92 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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