Abigail Jean Haag Davis, DNP
NPI 1225559321ActiveIndividual· Nurse Practitioner· Menomonee Falls, WI
Nurse Practitioner (DNP) in Menomonee Falls, Wisconsin, licensed in WI, with an NPI issued in June 2017. Their prescriptions cost Medicare Part D more than their services did: $122,489 for 1,829 claims, against $9,512 paid for services in 2024.
Overview
| NPI | 1225559321 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DNP |
| Sole proprietor | No |
| NPI issued | Jun 29, 2017 |
| Last updated in NPPES | Jun 23, 2026 |
| Certified by provider | Jun 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 7733 | 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 | 72 |
|---|---|
| Services billed | 229 across 25 procedure codes |
| Paid by Medicare | $9,512 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,829 · 3,492 30-day fills |
|---|---|
| Patients | 230 |
| Total drug cost | $122,489 |
| 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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