J Eric D. Castro, MD
NPI 1316971807ActiveIndividual· Emergency Medicine· Libertyville, IL
Emergency Medicine (MD) in Libertyville, Illinois, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 1998). 198 Medicare patients in 2024, $20,378 paid; nearly all of their 163 Part D prescriptions were generic (93%).
Overview
| NPI | 1316971807 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 10, 2006 |
| Last updated in NPPES | Oct 20, 2023 |
| Certified by provider | Oct 20, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 036103419 | IL |
| Dermatology, Procedural Dermatology | 207NS0135X | 036103419 | IL |
| Dermatology, Procedural Dermatology | 207NS0135X | 71511 | AZ |
| Emergency Medicine | 207P00000X | 53459-20 | WI |
| Preventive Medicine, Obesity Medicine | 2083B0002X | 036103419 | 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 - Emergency Medicine (IL); Practitioner - Family Practice (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 198 |
|---|---|
| Services billed | 244 across 16 procedure codes |
| Paid by Medicare | $20,378 |
Part D prescriptions in 2024
| Prescriptions (claims) | 163 · 167 30-day fills |
|---|---|
| Patients | 128 |
| Total drug cost | $3,603 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Emergency Medicine |
Medical groups
- Hoopeston Community Memorial HospitalHoopeston, IL · 144 clinicians
- Aurora Emergency Physicians LLCAurora, IL · 42 clinicians
- Riverside Emergency Physicians LLCKankakee, IL · 39 clinicians
- Hoopeston Emergency Medicine Specialists LtdHoopeston, IL · 12 clinicians
Hospital affiliations
- Carle Hoopeston Regional Health CenterHoopeston, IL
- Copley Memorial HospitalAurora, IL
- Riverside Medical CenterKankakee, IL
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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