Michelle Lynn Mather, DO
NPI 1144890153ActiveIndividual· Family Medicine· Saint Joseph, MI
Family Medicine (DO) in Saint Joseph, Michigan, licensed in MI, with an NPI issued in June 2021. Part D covered 551 prescriptions written in 2024, 87% of them generic. Merck Sharp & Dohme LLC was the largest of 8 companies reporting payments in 2025, $236.47 in all, mostly food and beverage.
Overview
| NPI | 1144890153 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Jun 30, 2021 |
| Last updated in NPPES | Dec 13, 2023 |
| Certified by provider | Dec 13, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 5151015890 | MI |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Family Practice (MI) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 551 · 1,102 30-day fills |
|---|---|
| Patients | 83 |
| Total drug cost | $63,950 |
| Generic share | 87% of claims |
Industry payments (Open Payments)
- 2025$236.47 · 11 payments from 8 companies
- 2024$255.17 · 13 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $48.53 | 2 |
| Abbvie Inc. | $32.76 | 2 |
| Exact Sciences Corporation | $30.64 | 1 |
| Astrazeneca Pharmaceuticals LP | $29.99 | 2 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $28.37 | 1 |
What the 2025 payments were for
- Food and Beverage$236.47 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 34 family medicine physicians in Saint Joseph · All family medicine physicians in Michigan