Maryanne K. Miller, MD
NPI 1275500613ActiveIndividual· Internal Medicine· Wheaton, IL
Internal Medicine (MD) in Wheaton, Illinois, trained at University of Minnesota Medical School (class of 1993). In 2024 Medicare paid $21,634 for 111 patients, and Part D covered 116 of their prescriptions, 78% of them generic.
Overview
| NPI | 1275500613 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 3, 2006 |
| Last updated in NPPES | Apr 1, 2026 |
| Certified by provider | Apr 1, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 036098472 | IL |
| Hospitalist | 208M00000X | 036.098472 | IL |
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 - Hospitalist (IL); Practitioner - Internal Medicine (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 111 |
|---|---|
| Services billed | 248 across 14 procedure codes |
| Paid by Medicare | $21,634 |
Part D prescriptions in 2024
| Prescriptions (claims) | 116 · 148 30-day fills |
|---|---|
| Patients | 47 |
| Total drug cost | $9,841 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | University of Minnesota Medical School |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical groups
- Rockford Health PhysiciansRockford, IL · 521 clinicians
- Freeport Memorial HospitalFreeport, IL · 178 clinicians
Hospital affiliation
- Javon Bea HospitalRockford, IL
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 23 internal medicine physicians in Wheaton · All internal medicine physicians in Illinois