Cornelius W. Hyzer Jr., MD
NPI 1275933418ActiveIndividual· Family Medicine· Shawano, WI
Family Medicine (MD) in Shawano, Wisconsin, trained at University of Utah School of Medicine (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $1,141,603 for 11,423 claims, against $4,006 paid for services in 2024.
Overview
| NPI | 1275933418 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 25, 2014 |
| Last updated in NPPES | Jul 18, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 62809-20 | WI |
| Student in an Organized Health Care Education/Training Program | 390200000X | 62809-20 | WI |
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 - Family Practice (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 32 |
|---|---|
| Services billed | 57 across 8 procedure codes |
| Paid by Medicare | $4,006 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,423 · 25,569 30-day fills |
|---|---|
| Patients | 797 |
| Total drug cost | $1,141,603 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of Utah School of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Family Practice |
Medical groups
- Thedacare, IncorporatedWaupaca, WI · 647 clinicians
- Thedacare Medical Center - Shawano, Inc.Shawano, WI · 40 clinicians
Hospital affiliations
- Thedacare Medical Center - ShawanoShawano, WI
- Thedacare Regional Med Ctr - NeenahNeenah, WI
- Thedacare Regional Medical Center - Appleton IncAppleton, WI
Other facilities
- Thedacare at HomeHome health agency · Appleton, WI
- Thedacare at HomeHospice · Appleton, 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 20 family medicine physicians in Shawano · All family medicine physicians in Wisconsin