Zachary C. April, DO
NPI 1114423845ActiveIndividual· Family Medicine· Sparta, WI
Family Medicine (DO) in Sparta, Wisconsin, trained at Chicago College of Osteopathy (class of 2018). Their prescriptions cost Medicare Part D more than their services did: $303,699 for 2,709 claims, against $48,309 paid for services in 2024.
Overview
| NPI | 1114423845 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 2, 2018 |
| Last updated in NPPES | Aug 31, 2021 |
| Certified by provider | Aug 31, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 72023 | WI |
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 - Family Practice (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 175 |
|---|---|
| Services billed | 2,086 across 104 procedure codes |
| Paid by Medicare | $48,309 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,709 · 5,145 30-day fills |
|---|---|
| Patients | 264 |
| Total drug cost | $303,699 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | Chicago College of Osteopathy |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Gundersen Clinic LtdOnalaska, WI · 418 clinicians
Hospital affiliation
- Gundersen Lutheran Medical CenterLa Crosse, 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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