Ber-Yuh Yang, M.D.
NPI 1851397129ActiveIndividual· Internal Medicine, Hematology & Oncology· Flushing, NY
Internal Medicine, Hematology & Oncology (M.D.) in Flushing, New York, licensed in NY, with an NPI issued in June 2005. Their prescriptions cost Medicare Part D more than their services did: $4,980,486 for 3,874 claims, against $279,069 paid for services in 2024. Gilead Sciences, Inc. was the largest of 28 companies reporting payments in 2025, $1,796 in all, mostly food and beverage.
Overview
| NPI | 1851397129 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 22, 2005 |
| Last updated in NPPES | Oct 16, 2024 |
| Certified by provider | Oct 16, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 195503 | 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 - Hematology/Oncology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 55 |
|---|---|
| Services billed | 54,656 across 36 procedure codes |
| Paid by Medicare | $279,069 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,874 · 5,452 30-day fills |
|---|---|
| Patients | 199 |
| Total drug cost | $4,980,486 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 1981 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
- 2025$1,796 · 76 payments from 28 companies
- 2024$2,725 · 119 payments from 34 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $246.85 | 9 |
| Merck Sharp & Dohme LLC | $162.83 | 7 |
| Astrazeneca Pharmaceuticals LP | $133.52 | 5 |
| E.R. Squibb & Sons, L.L.C. | $108.66 | 5 |
| Bayer Healthcare Pharmaceuticals Inc. | $101.68 | 4 |
What the 2025 payments were for
- Food and Beverage$1,796 · 76 payments
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