Leo Maxwell Cass, M.D.
NPI 1033158795ActiveIndividual· Specialist· Winchester, MA
Specialist (M.D.) in Winchester, Massachusetts, licensed in MA, with an NPI issued in June 2006. Part D covered 2,401 prescriptions written in 2024, 90% of them generic.
Overview
| NPI | 1033158795 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 6, 2006 |
| Last updated in NPPES | Mar 17, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 33744 | MA |
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) | Enrolled Practitioner - Internal Medicine (MA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 2,401 · 2,413 30-day fills |
|---|---|
| Patients | 17 |
| Total drug cost | $36,954 |
| Generic share | 90% of claims |
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