Cassandra L. Grean, DDS
NPI 1891142832ActiveIndividual· Dentist· Maple Grove, MN
Dentist (DDS) in Maple Grove, Minnesota, licensed in MN, with an NPI issued in May 2016. Part D covered 29 prescriptions written in 2024, 93% of them generic. Align Technology, Inc. reported $71.99 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1891142832 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | Yes |
| NPI issued | May 19, 2016 |
| Last updated in NPPES | May 19, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist Primary | 122300000X | 13694 | MN |
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 (MN) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 29 · 29 30-day fills |
|---|---|
| Patients | 22 |
| Total drug cost | $146.44 |
| Generic share | 93% of claims |
Industry payments (Open Payments)
- 2025$71.99 · 5 payments from 1 company
- 2024$756.46 · 7 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Align Technology, Inc. | $71.99 | 5 |
What the 2025 payments were for
- Food and Beverage$71.99 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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