Jillian Marie O'Grady, APNP
NPI 1821467986ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Waukesha, WI
Nurse Practitioner, Psych/Mental Health (APNP) with Waukesha County, practicing in Waukesha, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $3,671,052 for 8,437 claims, against $9,464 paid for services in 2024. Alkermes, Inc. was the largest of 13 companies reporting payments in 2025, $1,175 in all, mostly food and beverage. Lists Waukesha Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1821467986 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APNP |
| Sole proprietor | No |
| NPI issued | Sep 18, 2015 |
| Last updated in NPPES | Dec 11, 2025 |
| Certified by provider | Dec 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 6651-33 | WI |
| Nurse Practitioner | 363L00000X | 6651-33 | 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 | 27 |
|---|---|
| Services billed | 190 across 4 procedure codes |
| Paid by Medicare | $9,464 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,437 · 8,494 30-day fills |
|---|---|
| Patients | 189 |
| Total drug cost | $3,671,052 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Waukesha CountyWaukesha, WI · 30 clinicians
Hospital affiliation
- Waukesha Memorial HospitalWaukesha, WI
Industry payments (Open Payments)
- 2025$1,175 · 51 payments from 13 companies
- 2024$1,802 · 94 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alkermes, Inc. | $249.86 | 10 |
| Axsome Therapeutics, Inc. | $147.04 | 3 |
| E.R. Squibb & Sons, L.L.C. | $124.12 | 5 |
| Teva Pharmaceuticals USA, Inc. | $113.81 | 6 |
| Otsuka America Pharmaceutical, Inc. | $99.97 | 5 |
What the 2025 payments were for
- Food and Beverage$1,175 · 51 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 28 psychiatric nurse practitioners in Waukesha · All psychiatric nurse practitioners in Wisconsin