Lindsay R. Holzhauer, APNP
NPI 1407963028ActiveIndividual· Nurse Practitioner· Milwaukee, WI
Nurse Practitioner (APNP) with Ketamine Milwaukee SC, practicing in Milwaukee, Wisconsin. Enrolled in Medicare as practitioner - nurse practitioner. Otsuka America Pharmaceutical, Inc. was the largest of 4 companies reporting payments in 2025, $177.31 in all, mostly food and beverage.
Overview
| NPI | 1407963028 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APNP |
| Sole proprietor | No |
| NPI issued | Aug 23, 2006 |
| Last updated in NPPES | Jun 14, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 2597-033 | WI |
| Nurse Practitioner | 363L00000X | 127982-030 | 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) |
|---|
Education and affiliations
| Graduation year | 1995 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Ketamine Milwaukee SCMilwaukee, WI · 4 clinicians
Industry payments (Open Payments)
- 2025$177.31 · 8 payments from 4 companies
- 2024$523.11 · 20 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $76.63 | 4 |
| Lundbeck LLC | $53.63 | 2 |
| Axsome Therapeutics, Inc. | $28.74 | 1 |
| Neurocrine Biosciences, Inc. | $18.31 | 1 |
What the 2025 payments were for
- Food and Beverage$177.31 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 716 nurse practitioners in Milwaukee · All nurse practitioners in Wisconsin