Lisa Samantha Singh, NP
NPI 1528755865ActiveIndividual· Nurse Practitioner, Gerontology· Oak Park, IL
Nurse Practitioner, Gerontology (NP) with Cimpar SC, practicing in Oak Park, Illinois. In 2024 Medicare paid $15,550 for 158 patients, and Part D covered 153 of their prescriptions, 82% of them generic. Gilead Sciences, Inc. reported $65.75 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1528755865 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | Yes |
| NPI issued | Apr 18, 2023 |
| Last updated in NPPES | Apr 14, 2025 |
| Certified by provider | Apr 14, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Gerontology Primary | 363LG0600X | 209027438 | IL |
| Registered Nurse, Medical-Surgical | 163WM0705X | 041428816 | IL |
| Nurse Practitioner, Primary Care | 363LP2300X | 209027438 | 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 | 158 |
|---|---|
| Services billed | 176 across 7 procedure codes |
| Paid by Medicare | $15,550 |
Part D prescriptions in 2024
| Prescriptions (claims) | 153 · 283 30-day fills |
|---|---|
| Patients | 107 |
| Total drug cost | $20,104 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Cimpar SCOak Park, IL · 35 clinicians
Industry payments (Open Payments)
- 2025$65.75 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $65.75 | 2 |
What the 2025 payments were for
- Food and Beverage$65.75 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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