Da Wang, M.D.
NPI 1023335882ActiveIndividual· Psychiatry & Neurology, Psychiatry· Flushing, NY
Psychiatry & Neurology, Psychiatry (M.D.) in Flushing, New York, licensed in NY, with an NPI issued in May 2010. Their prescriptions cost Medicare Part D more than their services did: $733,486 for 17,628 claims, against $29,427 paid for services in 2024. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) was the largest of 5 companies reporting payments in 2025, $916.39 in all, mostly food and beverage.
Overview
| NPI | 1023335882 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 3, 2010 |
| Last updated in NPPES | Feb 4, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 256826 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Psychiatry (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 79 |
|---|---|
| Services billed | 581 across 10 procedure codes |
| Paid by Medicare | $29,427 |
Part D prescriptions in 2024
| Prescriptions (claims) | 17,628 · 18,044 30-day fills |
|---|---|
| Patients | 896 |
| Total drug cost | $733,486 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 1984 |
|---|---|
| Medicare specialty | Psychiatry |
Industry payments (Open Payments)
- 2025$916.39 · 8 payments from 5 companies
- 2024$806.66 · 18 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $280.00 | 2 |
| Alkermes, Inc. | $245.13 | 2 |
| Abbvie Inc. | $141.26 | 2 |
| E.R. Squibb & Sons, L.L.C. | $125.00 | 1 |
| Axsome Therapeutics, Inc. | $125.00 | 1 |
What the 2025 payments were for
- Food and Beverage$916.39 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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