Tonesha Nicole Walker, APNP
NPI 1760140461ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Brown Deer, WI
Nurse Practitioner, Psych/Mental Health (APNP) with Geiger Medical LLC, practicing in Brown Deer, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $105,828 for 2,279 claims, against $42,995 paid for services in 2024.
Overview
| NPI | 1760140461 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APNP |
| Sole proprietor | No |
| NPI issued | Nov 30, 2021 |
| Last updated in NPPES | Nov 30, 2021 |
| Certified by provider | Nov 30, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 11590-33 | 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 - Nurse Practitioner (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 213 |
|---|---|
| Services billed | 670 across 15 procedure codes |
| Paid by Medicare | $42,995 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,279 · 2,302 30-day fills |
|---|---|
| Patients | 260 |
| Total drug cost | $105,828 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Geiger Medical LLCBrookfield, WI · 27 clinicians
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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