Diane Maryniarczyk, FNP
NPI 1285479428ActiveIndividual· Nurse Practitioner, Family· Evergreen Park, IL
Nurse Practitioner, Family (FNP) with Uropartners LLC, practicing in Evergreen Park, Illinois. Part D covered 69 prescriptions written in 2024, 94% of them generic. Urogen Pharma, Inc. was the largest of 17 companies reporting payments in 2025, $1,345 in all, mostly food and beverage. Lists Advocate Christ Hospital & Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1285479428 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Jun 28, 2024 |
| Last updated in NPPES | Oct 20, 2026 |
| Certified by provider | Oct 20, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 209.029889 | IL |
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 (IL) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 69 · 139 30-day fills |
|---|---|
| Patients | 58 |
| Total drug cost | $18,336 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Uropartners LLCHinsdale, IL · 138 clinicians
Hospital affiliations
- Advocate Christ Hospital & Medical CenterOak Lawn, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Osf Little Company of Mary Medical CenterEvergreen Park, IL
- Palos Community HospitalPalos Heights, IL
Industry payments (Open Payments)
- 2025$1,345 · 56 payments from 17 companies
- 2024$256.46 · 10 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Urogen Pharma, Inc. | $215.20 | 11 |
| Endo USA, Inc. | $200.25 | 7 |
| Progenics Pharmaceuticals, Inc. | $183.71 | 5 |
| Sumitomo Pharma America, Inc. | $137.75 | 9 |
| Procept Biorobotics Corporation | $133.23 | 1 |
What the 2025 payments were for
- Food and Beverage$1,336 · 53 payments
- Education$9.38 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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