Charles M. Stuart, MD
NPI 1548227317ActiveIndividual· Internal Medicine, Nephrology· Monroe, WI
Internal Medicine, Nephrology (MD) in Monroe, Wisconsin, trained at Albany Medical College of Union University (class of 2002). 497 Medicare patients in 2024, $166,508 paid; nearly all of their 1,523 Part D prescriptions were generic (92%). Organogenesis Inc. reported $28.16 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1548227317 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 27, 2006 |
| Last updated in NPPES | Dec 28, 2020 |
| Certified by provider | Dec 28, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 53223 | WI |
| Hospitalist | 208M00000X | 47789 | MN |
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 - Nephrology (IL); Practitioner - Nephrology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 497 |
|---|---|
| Services billed | 4,569 across 34 procedure codes |
| Paid by Medicare | $166,508 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,523 · 2,789 30-day fills |
|---|---|
| Patients | 323 |
| Total drug cost | $243,981 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Albany Medical College of Union University |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Nephrology |
Medical groups
- Dean Health Systems IncSun Prairie, WI · 1,159 clinicians
- The Monroe Clinic, Inc.Monroe, WI · 199 clinicians
Hospital affiliations
- Edgerton Hospital and Health ServicesEdgerton, WI
- Southwest Health CenterPlatteville, WI
- Ssm Health St Mary's Hospital - JanesvilleJanesville, WI
- Ssm Health St Mary's Hospital - MadisonMadison, WI
- The Monroe ClinicMonroe, WI
Other facilities
- Davita Driftwood DialysisDialysis facility · Freeport, IL
- Fresenius Kidney Care JanesvilleDialysis facility · Janesville, WI
- Monroe Clinic DialysisDialysis facility · Monroe, WI
Industry payments (Open Payments)
- 2025$28.16 · 1 payment from 1 company
- 2024$37.58 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Organogenesis Inc. | $28.16 | 1 |
What the 2025 payments were for
- Food and Beverage$28.16 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other nephrologists in Monroe
- 1063605053