Gad Avshalomov, MD
NPI 1609851617 · Allergy & Immunology Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gad Avshalomov, MD is a Allergy & Immunology Physician provider in Brooklyn, NY (NPI 1609851617).
Provider details
- NPI number
- 1609851617
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 215924 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
29,683 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Test for Allergy Using Allergenic Extract95004 | 11,832 | $4 |
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 8,510 | $17 |
| Professional Service for Multiple Injections of Allergen95117 | 2,185 | $15 |
| Test for Allergy Using Skin Patch95044 | 1,812 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,107 | $104 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, Each Additional Hour96366 | 976 | $23 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 156 | 97 |
| Epinephrine | 141 | 130 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 68 | 50 |
| Fluticasone Furoatebrand: Arnuity Ellipta | 58 | 16 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 58 | — |
| Azelastine Hcl | 57 | 27 |
| Budesonide/Glycopyr/Formoterol |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,253 across 60 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-13
- Last updated
- 2025-03-24
- Certified
- 2025-03-24
Frequently asked questions
- What is Gad Avshalomov's NPI number?
- Gad Avshalomov's National Provider Identifier (NPI) is 1609851617, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gad Avshalomov's specialty?
- Gad Avshalomov is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Gad Avshalomov located?
- Gad Avshalomov's practice location on file with NPPES is 2084 E 67th St, Brooklyn, NY 11234-6008.
- What is Gad Avshalomov's phone number?
- The practice phone number listed in the NPPES registry for Gad Avshalomov is (718) 444-8014.
- Does Gad Avshalomov accept Medicare?
- Gad Avshalomov is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gad Avshalomov's NPI active?
- Yes — Gad Avshalomov's NPI (1609851617) is active in the NPPES registry as of the last update on 2025-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.