Jing Du
NPI 1114439437ActiveIndividual· Internal Medicine, Medical Oncology· New Haven, CT
Internal Medicine, Medical Oncology with Yale University and 1 other group, practicing in New Haven, Connecticut. Mostly services rather than prescriptions: Medicare paid $10,687 for 76 patients in 2024, with only 36 Part D claims. Genentech USA, Inc. was the largest of 3 companies reporting payments in 2025, $316.53 in all, mostly food and beverage. Lists Bridgeport Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1114439437 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Oct 26, 2017 |
| Last updated in NPPES | Apr 15, 2024 |
| Certified by provider | Apr 15, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | 66919 | CT |
| Hospitalist | 208M00000X | 66919 | CT |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hospitalist (CT); Practitioner - Medical Oncology (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 76 |
|---|---|
| Services billed | 92 across 11 procedure codes |
| Paid by Medicare | $10,687 |
Part D prescriptions in 2024
| Prescriptions (claims) | 36 · 49 30-day fills |
|---|---|
| Patients | 19 |
| Total drug cost | $4,848 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Medical Oncology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Yale UniversityNew Haven, CT · 2,645 clinicians
- Northeast Medical Group IncBridgeport, CT · 1,360 clinicians
Hospital affiliations
- Bridgeport HospitalBridgeport, CT
- Greenwich Hospital Association -Greenwich, CT
- Yale-New Haven HospitalNew Haven, CT
Industry payments (Open Payments)
- 2025$316.53 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genentech USA, Inc. | $154.44 | 1 |
| Astrazeneca Pharmaceuticals LP | $124.99 | 1 |
| Caris Mpi, Inc. | $37.10 | 1 |
What the 2025 payments were for
- Food and Beverage$316.53 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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