Sergio Alejandro Corrales, DO
NPI 1821670696ActiveIndividual· Internal Medicine, Rheumatology· Somerset, NJ
Internal Medicine, Rheumatology (DO) in Somerset, New Jersey, trained at Edward Via Col of Osteo Medicine-Carolinas Campus (class of 2021). Part D covered 148 prescriptions written in 2024, 81% of them generic.
Overview
| NPI | 1821670696 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 22, 2021 |
| Last updated in NPPES | Jun 22, 2026 |
| Certified by provider | Jun 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | 25MB13099300 | NJ |
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 - Rheumatology (NJ) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 148 · 176 30-day fills |
|---|---|
| Patients | 52 |
| Total drug cost | $136,208 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | Edward Via Col of Osteo Medicine-Carolinas Campus |
|---|---|
| Graduation year | 2021 |
| Medicare specialty | Rheumatology |
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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