Jillian Rose Greer, NP
NPI 1063042513ActiveIndividual· Nurse Practitioner, Family· Hobart, IN
Nurse Practitioner, Family (NP) with Gn Endocrinology Ltd, practicing in Hobart, Indiana. Their prescriptions cost Medicare Part D more than their services did: $2,019,366 for 2,416 claims, against $22,201 paid for services in 2024. Recordati_rare_diseases_inc. was the largest of 23 companies reporting payments in 2025, $3,620 in all, mostly food and beverage. Lists Community Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1063042513 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Jan 23, 2020 |
| Last updated in NPPES | Nov 25, 2025 |
| Certified by provider | Nov 25, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 71009815A | IN |
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 (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 143 |
|---|---|
| Services billed | 386 across 15 procedure codes |
| Paid by Medicare | $22,201 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,416 · 5,336 30-day fills |
|---|---|
| Patients | 379 |
| Total drug cost | $2,019,366 |
| Generic share | 41% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Gn Endocrinology LtdFishers, IN · 7 clinicians
Hospital affiliations
- Community HospitalMunster, IN
- Franciscan Health Michigan CityMichigan City, IN
- Northwest Health - StarkeKnox, IN
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- St Mary Medical Center IncHobart, IN
Other facilities
- Powers Health Rehabilitation CenterInpatient rehabilitation facility · Crown Point, IN
Industry payments (Open Payments)
- 2025$3,620 · 202 payments from 23 companies
- 2024$3,886 · 214 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Recordati_rare_diseases_inc. | $481.74 | 34 |
| Ascensia Diabetes Care US Inc. | $328.74 | 20 |
| Amneal Pharmaceuticals LLC | $312.36 | 20 |
| Abbvie Inc. | $284.61 | 15 |
| Medtronic, Inc. | $281.59 | 7 |
What the 2025 payments were for
- Food and Beverage$3,620 · 202 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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