Abel R. Castellano, M.D.
NPI 1508838145ActiveIndividual· Radiology, Diagnostic Radiology· Rockford, IL
Radiology, Diagnostic Radiology (M.D.) in Rockford, Illinois, trained at University of Iowa, Rj & L Carver College of Medicine (class of 1992). Medicare paid $100,623 for services to 2,487 patients in 2024. Terumo Medical Corporation was the largest of 2 companies reporting payments in 2025, $60.04 in all, mostly food and beverage.
Overview
| NPI | 1508838145 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 7, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
| Certified by provider | May 26, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | 036117233 | IL |
| Radiology, Diagnostic Radiology | 2085R0202X | 37750 | WI |
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 - Diagnostic Radiology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,487 |
|---|---|
| Services billed | 4,116 across 177 procedure codes |
| Paid by Medicare | $100,623 |
Education and affiliations
| Medical school | University of Iowa, Rj & L Carver College of Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Diagnostic Radiology |
Medical groups
- Osf Multi-Specialty GroupMorton, IL · 2,114 clinicians
- Rockford Radiology AssocHouston, TX · 43 clinicians
Hospital affiliations
- Javon Bea HospitalRockford, IL
- Osf Saint Elizabeth Mdl CtrPeru, IL
- Osf Saint Katharine Medical CenterDixon, IL
- Saint Anthony Medical CenterRockford, IL
- Uw HealthRockford, IL
Industry payments (Open Payments)
- 2025$60.04 · 3 payments from 2 companies
- 2024$15.58 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Terumo Medical Corporation | $33.38 | 2 |
| Penumbra, Inc. | $26.66 | 1 |
What the 2025 payments were for
- Food and Beverage$60.04 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 55 diagnostic radiologists in Rockford · All diagnostic radiologists in Illinois