Vincent Chung, MD
NPI 1588771364ActiveIndividual· Internal Medicine, Medical Oncology· Duarte, CA
Internal Medicine, Medical Oncology (MD) in Duarte, California, trained at University of Tennessee, Hsc, College of Medicine (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $290,057 for 189 claims, against $82,508 paid for services in 2024. Coherus Oncology, Inc. reported $46.51 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1588771364 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 25, 2006 |
| Last updated in NPPES | Sep 23, 2026 |
| Certified by provider | Sep 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | A69575 | CA |
| Internal Medicine | 207R00000X | A69575 | CA |
| Internal Medicine, Hematology | 207RH0000X | A69575 | CA |
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 - Medical Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 244 |
|---|---|
| Services billed | 946 across 8 procedure codes |
| Paid by Medicare | $82,508 |
Part D prescriptions in 2024
| Prescriptions (claims) | 189 · 228 30-day fills |
|---|---|
| Patients | 64 |
| Total drug cost | $290,057 |
| Generic share | 65% of claims |
Education and affiliations
| Medical school | University of Tennessee, Hsc, College of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Medical Oncology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- City of Hope Medical FoundationDuarte, CA · 982 clinicians
Other facilities
- Equanimity Home Health Services, IncHome health agency · Los Angeles, CA
- V & V Home Health IncHome health agency · Glendale, CA
Industry payments (Open Payments)
- 2025$46.51 · 1 payment from 1 company
- 2024$304.38 · 12 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Coherus Oncology, Inc. | $46.51 | 1 |
What the 2025 payments were for
- Food and Beverage$46.51 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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