Kartik Dhaduk, M.D.
NPI 1740703222ActiveIndividual· Internal Medicine· Newark, DE
Internal Medicine (M.D.) with Christiana Care Health Services Inc and 1 other group, practicing in Newark, Delaware. In 2024 Medicare paid $70,379 for 401 patients, and Part D covered 616 of their prescriptions, 86% of them generic. Zoll Services LLC (A/K/A Zoll Lifecor Corp) reported $61.22 in payments in 2025, mostly food and beverage. Lists Christiana Hospital as a hospital affiliation.
Overview
| NPI | 1740703222 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 17, 2017 |
| Last updated in NPPES | Sep 2, 2025 |
| Certified by provider | Sep 2, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | C1-0028357 | DE |
| Internal Medicine | 207R00000X | D0104577 | MD |
| Internal Medicine | 207R00000X | MD470638 | PA |
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 (DE); Practitioner - Internal Medicine (MD); Practitioner - Hospitalist (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 401 |
|---|---|
| Services billed | 927 across 9 procedure codes |
| Paid by Medicare | $70,379 |
Part D prescriptions in 2024
| Prescriptions (claims) | 616 · 816 30-day fills |
|---|---|
| Patients | 223 |
| Total drug cost | $37,803 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Christiana Care Health Services IncNewark, DE · 1,483 clinicians
- Union Hospital of Cecil CountyElkton, MD · 288 clinicians
Hospital affiliation
- Christiana HospitalNewark, DE
Industry payments (Open Payments)
- 2025$61.22 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $61.22 | 1 |
What the 2025 payments were for
- Food and Beverage$61.22 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 267 internal medicine physicians in Newark · All internal medicine physicians in Delaware