Josh Lopez
NPI 1184166001ActiveIndividual· Nurse Practitioner, Family· Elgin, IL
Nurse Practitioner, Family with Open Door Clinic of Greater Elgin, practicing in Elgin, Illinois. Their prescriptions cost Medicare Part D more than their services did: $3,397,689 for 3,367 claims, against $10,371 paid for services in 2024. Viiv Healthcare Company was the largest of 9 companies reporting payments in 2025, $2,199 in all, mostly food and beverage.
Overview
| NPI | 1184166001 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Nov 9, 2016 |
| Last updated in NPPES | Mar 23, 2023 |
| Certified by provider | Mar 23, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 277.000904 | IL |
| Nurse Practitioner, Family | 363LF0000X | 209015033 | 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 | 50 |
|---|---|
| Services billed | 159 across 9 procedure codes |
| Paid by Medicare | $10,371 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,367 · 4,800 30-day fills |
|---|---|
| Patients | 131 |
| Total drug cost | $3,397,689 |
| Generic share | 59% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Open Door Clinic of Greater ElginElgin, IL · 3 clinicians
Industry payments (Open Payments)
- 2025$2,199 · 120 payments from 9 companies
- 2024$2,547 · 149 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Viiv Healthcare Company | $1,443 | 81 |
| Gilead Sciences, Inc. | $452.12 | 24 |
| Emd Serono, Inc. | $119.41 | 6 |
| Lilly USA, LLC | $72.65 | 3 |
| Antares Pharma, Inc. | $31.46 | 2 |
What the 2025 payments were for
- Food and Beverage$2,199 · 120 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 91 family nurse practitioners in Elgin · All family nurse practitioners in Illinois