Esther Njeri Mburu, MD
NPI 1811576382ActiveIndividual· Family Medicine· Waterville, OH
Family Medicine (MD) with Mercy Health Physicians-North LLC, practicing in Waterville, Ohio. Their prescriptions cost Medicare Part D more than their services did: $16,694 for 412 claims, against $4,491 paid for services in 2024. Exact Sciences Corporation reported $15.31 in payments in 2025, mostly food and beverage. Lists Mercy St Vincent Medical Center as a hospital affiliation.
Overview
| NPI | 1811576382 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 3, 2021 |
| Last updated in NPPES | Jul 24, 2024 |
| Certified by provider | Jul 24, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 35.151640 | OH |
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 - Family Practice (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 22 |
|---|---|
| Services billed | 58 across 16 procedure codes |
| Paid by Medicare | $4,491 |
Part D prescriptions in 2024
| Prescriptions (claims) | 412 · 863 30-day fills |
|---|---|
| Patients | 94 |
| Total drug cost | $16,694 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Mercy Health Physicians-North LLCToledo, OH · 132 clinicians
Hospital affiliation
- Mercy St Vincent Medical CenterToledo, OH
Industry payments (Open Payments)
- 2025$15.31 · 1 payment from 1 company
- 2024$35.28 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $15.31 | 1 |
What the 2025 payments were for
- Food and Beverage$15.31 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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