Crystal A. Lacy
NPI 1194494823ActiveIndividual· Nurse Practitioner, Family· Willowbrook, IL
Nurse Practitioner, Family with Yusuf Salah LLC, practicing in Willowbrook, Illinois. 225 Medicare patients in 2024, $117,802 paid; nearly all of their 167 Part D prescriptions were generic (94%).
Overview
| NPI | 1194494823 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Sep 7, 2021 |
| Last updated in NPPES | Nov 12, 2021 |
| Certified by provider | Oct 4, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 209023978 | IL |
| Nurse Practitioner, Family | 363LF0000X | 209.023978 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 225 |
|---|---|
| Services billed | 1,551 across 3 procedure codes |
| Paid by Medicare | $117,802 |
Part D prescriptions in 2024
| Prescriptions (claims) | 167 · 167 30-day fills |
|---|---|
| Patients | 35 |
| Total drug cost | $4,143 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Yusuf Salah LLCHomewood, IL · 47 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 89 family nurse practitioners in Willowbrook · All family nurse practitioners in Illinois