Gary Alan Weinstock, MD
NPI 1457328346ActiveIndividual· Allergy & Immunology· Great Neck, NY
Allergy & Immunology (MD) in Great Neck, New York, trained at Albany Medical College of Union University (class of 1979). In 2024 Medicare paid $216,477 for 280 patients, and Part D covered 942 of their prescriptions, 70% of them generic.
Overview
| NPI | 1457328346 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Mar 1, 2006 |
| Last updated in NPPES | Mar 5, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | 142638 | 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 - Allergy/Immunology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 280 |
|---|---|
| Services billed | 8,766 across 26 procedure codes |
| Paid by Medicare | $216,477 |
Part D prescriptions in 2024
| Prescriptions (claims) | 942 · 1,570 30-day fills |
|---|---|
| Patients | 188 |
| Total drug cost | $203,535 |
| Generic share | 70% of claims |
Education and affiliations
| Medical school | Albany Medical College of Union University |
|---|---|
| Graduation year | 1979 |
| Medicare specialty | Allergy/Immunology |
| Secondary specialties | Internal Medicine, Pulmonary Disease |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Allergy & Immunology providers in Great Neck
- 1326132473
- 1932438835
- 1710148408
- 1194081596
- 1174615397
- 1093121170
- 1285738849