Tak Chan, M.D.
NPI 1265437842ActiveIndividual· Internal Medicine· Flushing, NY
Internal Medicine (M.D.) in Flushing, New York, trained at State University of New York Downstate Medical Center (class of 1995). Part D covered 1,549 prescriptions written in 2024, 92% of them generic.
Overview
| NPI | 1265437842 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 20, 2005 |
| Last updated in NPPES | Dec 14, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 204551 | 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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 1,549 · 4,140 30-day fills |
|---|---|
| Patients | 113 |
| Total drug cost | $129,639 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | State University of New York Downstate Medical Center |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Internal Medicine |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Flushing
- 1003813676
- 1013303577
- 1013449800
- 1013449925
- 1033172143
- 1033222831
- 1033646310
- 1043319973
- 1043543069
- 1043622814
- 1053518548
- 1063804946
All 356 internal medicine physicians in Flushing · All internal medicine physicians in New York