Fidel Calderon Jr., APN
NPI 1518559038ActiveIndividual· Nurse Practitioner· Naperville, IL
Nurse Practitioner (APN) with Dupage Medical Group Ltd, practicing in Naperville, Illinois. 97 Medicare patients in 2024, $18,696 paid; nearly all of their 353 Part D prescriptions were generic (99%). Orthofix Medical, Inc. was the largest of 2 companies reporting payments in 2025, $36.47 in all, mostly food and beverage. Lists Advocate Christ Hospital & Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1518559038 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APN |
| Sole proprietor | No |
| NPI issued | Feb 5, 2021 |
| Last updated in NPPES | Jun 30, 2023 |
| Certified by provider | Jun 30, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 209.022006 | 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 | 97 |
|---|---|
| Services billed | 3,418 across 34 procedure codes |
| Paid by Medicare | $18,696 |
Part D prescriptions in 2024
| Prescriptions (claims) | 353 · 370 30-day fills |
|---|---|
| Patients | 126 |
| Total drug cost | $5,954 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Dupage Medical Group LtdWinfield, IL · 1,322 clinicians
Hospital affiliations
- Advocate Christ Hospital & Medical CenterOak Lawn, IL
- Uchicago Medicine Adventhealth la GrangeLa Grange, IL
Industry payments (Open Payments)
- 2025$36.47 · 2 payments from 2 companies
- 2024$29.67 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Orthofix Medical, Inc. | $22.14 | 1 |
| Djo, LLC | $14.33 | 1 |
What the 2025 payments were for
- Food and Beverage$36.47 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 139 nurse practitioners in Naperville · All nurse practitioners in Illinois