Yun Hee Chung, MD
NPI 1205948668ActiveIndividual· Internal Medicine, Hematology & Oncology· Flushing, NY
Internal Medicine, Hematology & Oncology (MD) in Flushing, New York, licensed in NY, with an NPI issued in August 2006. Their prescriptions cost Medicare Part D more than their services did: $7,653,254 for 24,092 claims, against $87,706 paid for services in 2024. Amgen Inc. was the largest of 24 companies reporting payments in 2025, $4,073 in all, mostly food and beverage. Lists New York-Presbyterian/Queens as a hospital affiliation.
Overview
| NPI | 1205948668 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 31, 2006 |
| Last updated in NPPES | Apr 13, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | NY152818 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 148 |
|---|---|
| Services billed | 2,175 across 30 procedure codes |
| Paid by Medicare | $87,706 |
Part D prescriptions in 2024
| Prescriptions (claims) | 24,092 · 43,494 30-day fills |
|---|---|
| Patients | 877 |
| Total drug cost | $7,653,254 |
| Generic share | 71% of claims |
Education and affiliations
| Graduation year | 1978 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hematology/Oncology |
Hospital affiliation
- New York-Presbyterian/QueensFlushing, NY
Industry payments (Open Payments)
- 2025$4,073 · 135 payments from 24 companies
- 2024$7,119 · 265 payments from 36 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $840.29 | 18 |
| Sumitomo Pharma America, Inc. | $436.01 | 17 |
| Incyte Corporation | $338.65 | 11 |
| Ardelyx, Inc. | $299.57 | 10 |
| Gilead Sciences, Inc. | $268.49 | 7 |
What the 2025 payments were for
- Food and Beverage$3,973 · 134 payments
- Education$99.95 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 26 hematologist-oncologists in Flushing · All hematologist-oncologists in New York