Christy Chang, APNP
NPI 1023460110ActiveIndividual· Nurse Practitioner· Fond Du Lac, WI
Nurse Practitioner (APNP) in Fond Du Lac, Wisconsin, licensed in WI, with an NPI issued in July 2016. Mostly services rather than prescriptions: Medicare paid $2,781 for 27 patients in 2024, with only 15 Part D claims.
Overview
| NPI | 1023460110 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APNP |
| Sole proprietor | Yes |
| NPI issued | Jul 13, 2016 |
| Last updated in NPPES | Dec 20, 2024 |
| Certified by provider | Dec 20, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 15421 | WI |
| Licensed Practical Nurse | 164W00000X | 32088931 | WI |
| Nurse Practitioner, Family | 363LF0000X | 1542133 | 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 - Nurse Practitioner (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 27 |
|---|---|
| Services billed | 27 across 3 procedure codes |
| Paid by Medicare | $2,781 |
Part D prescriptions in 2024
| Prescriptions (claims) | 15 · 15 30-day fills |
|---|---|
| Patients | 12 |
| Total drug cost | $121.06 |
| Generic share | 87% of claims |
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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