Christos James Arhontakis, PA-C
NPI 1013494855ActiveIndividual· Physician Assistant· Newark, DE
Physician Assistant (PA-C) with Christiana Care Health Services Inc, practicing in Newark, Delaware. 128 Medicare patients in 2024, $15,770 paid; nearly all of their 120 Part D prescriptions were generic (90%). Lists Christiana Hospital as a hospital affiliation.
Overview
| NPI | 1013494855 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jul 24, 2018 |
| Last updated in NPPES | Nov 9, 2021 |
| Certified by provider | Nov 9, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | C5-0011626 | DE |
| Physician Assistant | 363A00000X | MA059924 | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (DE) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 128 |
|---|---|
| Services billed | 235 across 7 procedure codes |
| Paid by Medicare | $15,770 |
Part D prescriptions in 2024
| Prescriptions (claims) | 120 · 127 30-day fills |
|---|---|
| Patients | 38 |
| Total drug cost | $4,246 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Christiana Care Health Services IncNewark, DE · 1,483 clinicians
Hospital affiliation
- Christiana HospitalNewark, DE
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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