Mary Jean Shimane, DMD
NPI 1851848196ActiveIndividual· Dentist· Castro Valley, CA
Dentist (DMD) in Castro Valley, California, licensed in CA, with an NPI issued in September 2016. Part D covered 26 prescriptions written in 2024, 100% of them generic. Neoss, Inc. reported $38.82 in payments in 2024, mostly gifts.
Overview
| NPI | 1851848196 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DMD |
| Sole proprietor | No |
| NPI issued | Sep 2, 2016 |
| Last updated in NPPES | Sep 2, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist Primary | 122300000X | 46564 | CA |
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 Practitioner - Dentist (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 26 · 26 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $55.81 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2024$38.82 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Neoss, Inc. | $38.82 | 1 |
What the 2024 payments were for
- Gift$38.82 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 32 dentists in Castro Valley · All dentists in California