Madhumathi Kosaraju, MD
NPI 1770574824ActiveIndividual· Internal Medicine· Mequon, WI
Internal Medicine (MD) with Froedtert Andthe Medical College of Wisconsin Community Physicians Inc, practicing in Mequon, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $680,905 for 9,829 claims, against $82,357 paid for services in 2024. Lists Community Memorial Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1770574824 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 28, 2005 |
| Last updated in NPPES | May 10, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 35084747 | OH |
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 - Internal Medicine (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 300 |
|---|---|
| Services billed | 1,008 across 42 procedure codes |
| Paid by Medicare | $82,357 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,829 · 23,013 30-day fills |
|---|---|
| Patients | 794 |
| Total drug cost | $680,905 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Froedtert Andthe Medical College of Wisconsin Community Physicians IncWauwatosa, WI · 1,285 clinicians
Hospital affiliations
- Community Memorial HospitalMenomonee Falls, WI
- Froedtert Community HospitalNew Berlin, WI
- Froedtert Memorial Lutheran HospitalMilwaukee, WI
- St Josephs Community Hospital West BendWest Bend, WI
Other facilities
- Aveanna Home HealthHome health agency · Brookfield, WI
- Horizon Home Care and HospiceHome health agency · Milwaukee, WI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 27 internal medicine physicians in Mequon · All internal medicine physicians in Wisconsin