Gad Avshalomov, MD
NPI 1609851617ActiveIndividual· Allergy & Immunology· Brooklyn, NY
Allergy & Immunology (MD) with New York Allergy Asthma and Immunology PC, practicing in Brooklyn, New York. In 2024 Medicare paid $2,125,884 for 439 patients, and Part D covered 1,341 of their prescriptions, 55% of them generic. Consortium of Independent Immunology Clinics, LLC was the largest of 17 companies reporting payments in 2025, $6,497 in all, mostly consulting fees.
Overview
| NPI | 1609851617 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 13, 2005 |
| Last updated in NPPES | Mar 24, 2025 |
| Certified by provider | Mar 24, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | 215924 | 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 | 439 |
|---|---|
| Services billed | 85,819 across 59 procedure codes |
| Paid by Medicare | $2,125,884 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,341 · 1,519 30-day fills |
|---|---|
| Patients | 324 |
| Total drug cost | $318,053 |
| Generic share | 55% of claims |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Allergy/Immunology |
Medical group
- New York Allergy Asthma and Immunology PCBrooklyn, NY · 13 clinicians
Industry payments (Open Payments)
- 2025$6,497 · 75 payments from 17 companies
- 2024$1,253 · 60 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Consortium of Independent Immunology Clinics, LLC | $5,000 | 1 |
| Novartis Pharmaceuticals Corporation | $263.47 | 11 |
| Glaxosmithkline, LLC. | $244.02 | 12 |
| Pfizer Inc. | $243.88 | 13 |
| Astrazeneca Pharmaceuticals LP | $187.72 | 11 |
What the 2025 payments were for
- Consulting Fee$5,020 · 2 payments
- Food and Beverage$1,451 · 72 payments
- Education$26.04 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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