Tong Dai, M.D., PH.D.
NPI 1841454741ActiveIndividual· Internal Medicine, Medical Oncology· Bronx, NY
Internal Medicine, Medical Oncology (M.D., PH.D.) with North Shore Hematology Oncology Associates PC and 1 other group, practicing in Bronx, New York. Their prescriptions cost Medicare Part D more than their services did: $272,866 for 94 claims, against $30,549 paid for services in 2024. Astrazeneca Pharmaceuticals LP reported $18.00 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1841454741 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PH.D. |
| Sole proprietor | No |
| NPI issued | Jul 10, 2008 |
| Last updated in NPPES | Jul 24, 2026 |
| Certified by provider | Jul 24, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | 262205 | NY |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 262205-1 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology/Oncology (CT); Practitioner - Medical Oncology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 111 |
|---|---|
| Services billed | 295 across 13 procedure codes |
| Paid by Medicare | $30,549 |
Part D prescriptions in 2024
| Prescriptions (claims) | 94 · 100 30-day fills |
|---|---|
| Patients | 29 |
| Total drug cost | $272,866 |
| Generic share | 64% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Medical Oncology |
| Telehealth | Offers telehealth |
Medical groups
- North Shore Hematology Oncology Associates PCPort Jefferson Station, NY · 479 clinicians
- Westchester Medical Group, P.CWhite Plains, NY · 415 clinicians
Industry payments (Open Payments)
- 2024$18.00 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $18.00 | 1 |
What the 2024 payments were for
- Food and Beverage$18.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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