Guy Schwartz, M.D.
NPI 1265592943ActiveIndividual· Psychiatry & Neurology, Neurology· East Setauket, NY
Psychiatry & Neurology, Neurology (M.D.) with Neurology Associates of Stony Brook, University Faculty Practice Corpo, practicing in East Setauket, New York. Their prescriptions cost Medicare Part D more than their services did: $2,316,608 for 2,741 claims, against $312,480 paid for services in 2024. Boston Scientific Corporation was the largest of 2 companies reporting payments in 2025, $180.04 in all, mostly food and beverage. Lists St Charles Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1265592943 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 11, 2006 |
| Last updated in NPPES | Apr 27, 2022 |
| Certified by provider | Apr 27, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 237868 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Neurology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 584 |
|---|---|
| Services billed | 30,217 across 30 procedure codes |
| Paid by Medicare | $312,480 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,741 · 6,469 30-day fills |
|---|---|
| Patients | 402 |
| Total drug cost | $2,316,608 |
| Generic share | 77% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical group
- Neurology Associates of Stony Brook, University Faculty Practice CorpoStony Brook, NY · 57 clinicians
Hospital affiliations
- St Charles HospitalPort Jefferson, NY
- Suny/Stony Brook University HospitalStony Brook, NY
Industry payments (Open Payments)
- 2025$180.04 · 4 payments from 2 companies
- 2024$2,805 · 9 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $104.16 | 1 |
| Abbvie Inc. | $75.88 | 3 |
What the 2025 payments were for
- Food and Beverage$180.04 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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