Lilly H. Park, NP
NPI 1346929601ActiveIndividual· Nurse Practitioner· Chicago Ridge, IL
Nurse Practitioner (NP) with Affiliated Oncologists LLC, practicing in Chicago Ridge, Illinois. Their prescriptions cost Medicare Part D more than their services did: $87,880 for 341 claims, against $13,085 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 33 companies reporting payments in 2025, $1,642 in all, mostly food and beverage. Lists Advocate Christ Hospital & Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1346929601 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Jul 13, 2023 |
| Last updated in NPPES | Jul 13, 2023 |
| Certified by provider | Jul 13, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 209027841 | IL |
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 (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 41 |
|---|---|
| Services billed | 339 across 11 procedure codes |
| Paid by Medicare | $13,085 |
Part D prescriptions in 2024
| Prescriptions (claims) | 341 · 584 30-day fills |
|---|---|
| Patients | 129 |
| Total drug cost | $87,880 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Affiliated Oncologists LLCMokena, IL · 44 clinicians
Hospital affiliations
- Advocate Christ Hospital & Medical CenterOak Lawn, IL
- Advocate Trinity HospitalChicago, IL
- Osf Little Company of Mary Medical CenterEvergreen Park, IL
- Palos Community HospitalPalos Heights, IL
- Silver Cross Hospital and Medical CentersNew Lenox, IL
Industry payments (Open Payments)
- 2025$1,642 · 70 payments from 33 companies
- 2024$1,952 · 84 payments from 34 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $190.32 | 15 |
| Gilead Sciences, Inc. | $146.89 | 3 |
| Pfizer Inc. | $93.65 | 5 |
| Beone Medicines USA, Inc. | $92.63 | 3 |
| Geron Corporation | $90.37 | 3 |
What the 2025 payments were for
- Food and Beverage$1,550 · 68 payments
- Education$92.41 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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