Mark D. McCubbin, MD
NPI 1831322932ActiveIndividual· Internal Medicine, Nephrology· Maywood, IL
Internal Medicine, Nephrology (MD) in Maywood, Illinois, trained at Wayne State University School of Medicine (class of 2009). Their prescriptions cost Medicare Part D more than their services did: $65,067 for 500 claims, against $30,358 paid for services in 2024.
Overview
| NPI | 1831322932 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 24, 2009 |
| Last updated in NPPES | Jan 29, 2026 |
| Certified by provider | Jan 29, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 13000 | WI |
| Internal Medicine, Nephrology | 207RN0300X | 01075950A | IN |
| Internal Medicine | 207R00000X | 125-057074 | IL |
| Internal Medicine, Nephrology | 207RN0300X | MED-PHYS-LIC-50732 | MT |
| Internal Medicine, Nephrology | 207RN0300X | 50743 | KY |
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 - Hospitalist (IN); Practitioner - Nephrology (MI); Practitioner - Nephrology (MN); Practitioner - Nephrology (ND); Practitioner - Nephrology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 232 |
|---|---|
| Services billed | 466 across 11 procedure codes |
| Paid by Medicare | $30,358 |
Part D prescriptions in 2024
| Prescriptions (claims) | 500 · 1,069 30-day fills |
|---|---|
| Patients | 170 |
| Total drug cost | $65,067 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Nephrology |
Medical groups
- McHs Hospitals IncMarshfield, WI · 1,197 clinicians
- St. Luke's Hospital of DuluthDuluth, MN · 405 clinicians
- St Alexius Medical CenterBismarck, ND · 238 clinicians
- Columbus Regional Health Physicians LLCColumbus, IN · 211 clinicians
Hospital affiliations
- Chi St Alexius HealthBismarck, ND
- Columbus Regional HospitalColumbus, IN
- Marshfield Medical CenterMarshfield, WI
- Marshfield Medical Center - NeillsvilleNeillsville, WI
- St Lukes HospitalDuluth, MN
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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