Irina Schwartz, M.D.
NPI 1609074129ActiveIndividual· Psychiatry & Neurology, Psychiatry· Buffalo, NY
Opted out of Medicare from October 2013 to October 2027. Psychiatry & Neurology, Psychiatry (M.D.) in Buffalo, New York, licensed in NY, with an NPI issued in July 2007. Part D covered 265 prescriptions written in 2024, 94% of them generic. Axsome Therapeutics, Inc. was the largest of 4 companies reporting payments in 2025, $327.02 in all, mostly food and beverage.
Overview
| NPI | 1609074129 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 5, 2007 |
| Last updated in NPPES | Sep 21, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 262808 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Oct 1, 2013 – Oct 1, 2027 |
| Can order and refer | Yes |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Part D prescriptions in 2024
| Prescriptions (claims) | 265 · 332 30-day fills |
|---|---|
| Patients | 14 |
| Total drug cost | $22,724 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | Psychiatry |
Industry payments (Open Payments)
- 2025$327.02 · 13 payments from 4 companies
- 2024$497.79 · 19 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Axsome Therapeutics, Inc. | $147.19 | 5 |
| Lundbeck LLC | $71.40 | 3 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $55.59 | 2 |
| Almatica Pharma LLC | $52.84 | 3 |
What the 2025 payments were for
- Food and Beverage$327.02 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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