Daniel T. Chang, M.D.
NPI 1366619017ActiveIndividual· Radiology, Diagnostic Radiology· East Meadow, NY
Radiology, Diagnostic Radiology (M.D.) in East Meadow, New York, licensed in MA, with an NPI issued in May 2008. Enrolled in Medicare as practitioner - diagnostic radiology. Collegium Pharmaceutical, Inc. reported $21.87 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1366619017 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 13, 2008 |
| Last updated in NPPES | May 13, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | 235383 | MA |
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 - Diagnostic Radiology (CA) |
|---|
Industry payments (Open Payments)
- 2025$21.87 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Collegium Pharmaceutical, Inc. | $21.87 | 1 |
What the 2025 payments were for
- Food and Beverage$21.87 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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