Derrick M. Desilva Jr., MD
NPI 1467541755ActiveIndividual· Internal Medicine· Edison, NJ
Internal Medicine (MD) in Edison, New Jersey, licensed in NJ, with an NPI issued in October 2006. Their prescriptions cost Medicare Part D more than their services did: $139,437 for 1,174 claims, against $39,014 paid for services in 2024. Lists Jfk University Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1467541755 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Oct 12, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MA51400 | 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 - Internal Medicine (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 154 |
|---|---|
| Services billed | 642 across 5 procedure codes |
| Paid by Medicare | $39,014 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,174 · 2,671 30-day fills |
|---|---|
| Patients | 162 |
| Total drug cost | $139,437 |
| Generic share | 76% of claims |
Education and affiliations
| Graduation year | 1982 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliations
- Jfk University Medical CenterEdison, NJ
- Morristown Medical CenterMorristown, NJ
- Raritan Bay Medical CenterPerth Amboy, NJ
- Sarasota Memorial HospitalSarasota, FL
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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All 107 internal medicine physicians in Edison · All internal medicine physicians in New Jersey