Mary Dick Langrock, DDS
NPI 1659584035ActiveIndividual· Dentist· Salem, SD
Dentist (DDS) in Salem, South Dakota, licensed in SD, with an NPI issued in May 2007. Part D covered 55 prescriptions written in 2024, 96% of them generic. Ultradent Products Inc reported $91.99 in payments in 2025, mostly gifts.
Overview
| NPI | 1659584035 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | Yes |
| NPI issued | May 8, 2007 |
| Last updated in NPPES | Feb 7, 2024 |
| Certified by provider | Feb 7, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist Primary | 122300000X | M675 | SD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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) | 55 · 55 30-day fills |
|---|---|
| Patients | 40 |
| Total drug cost | $251.87 |
| Generic share | 96% of claims |
Industry payments (Open Payments)
- 2025$91.99 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ultradent Products Inc | $91.99 | 1 |
What the 2025 payments were for
- Gift$91.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records