William K. Chiang, MD
NPI 1558423954ActiveIndividual· Emergency Medicine, Emergency Medical Services· New York, NY
Emergency Medicine, Emergency Medical Services (MD) in New York, New York, licensed in NY, with an NPI issued in December 2006. Part D covered 15 prescriptions written in 2024, 73% of them generic. Abbott Laboratories reported $43.92 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1558423954 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 14, 2006 |
| Last updated in NPPES | Mar 9, 2021 |
| Certified by provider | Mar 9, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine, Emergency Medical Services Primary | 207PE0004X | 164853 | 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 - Medical Toxicology (NY) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 15 · 15 30-day fills |
|---|---|
| Patients | 12 |
| Total drug cost | $1,405 |
| Generic share | 73% of claims |
Industry payments (Open Payments)
- 2024$43.92 · 2 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $43.92 | 2 |
What the 2024 payments were for
- Food and Beverage$43.92 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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