William Thomas McCadie Jr., D.O.
NPI 1669414736ActiveIndividual· Internal Medicine· Midland, MI
Internal Medicine (D.O.) in Midland, Michigan, trained at Michigan State University College of Osteopathic Medicine (class of 2003). In 2024 Medicare paid $42,764 for 252 patients, and Part D covered 251 of their prescriptions, 86% of them generic.
Overview
| NPI | 1669414736 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 12, 2006 |
| Last updated in NPPES | Jun 25, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 5101015721 | MI |
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 (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 252 |
|---|---|
| Services billed | 573 across 10 procedure codes |
| Paid by Medicare | $42,764 |
Part D prescriptions in 2024
| Prescriptions (claims) | 251 · 267 30-day fills |
|---|---|
| Patients | 112 |
| Total drug cost | $15,498 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Michigan State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hospitalist |
Medical groups
- McLaren Hospital GroupPontiac, MI · 375 clinicians
- McLaren Bay RegionBay City, MI · 113 clinicians
- McLaren Thumb RegionBad Axe, MI · 38 clinicians
Hospital affiliations
- McLaren Bay RegionBay City, MI
- McLaren Central MichiganMount Pleasant, MI
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 43 internal medicine physicians in Midland · All internal medicine physicians in Michigan