Doctor profile · Federal record
Dr. Gad Avshalomov, MD
Allergy & Immunology Physician (CMS: Allergy/Immunology) · Brooklyn, NY
- NPI 1609851617
- Accepts Medicare
- MIPS 87.7 / 100 · 2023
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2084 E 67Th St
Brooklyn, NY 112346008
(718) 444-8014
fax (718) 444-8068 - Mailing address
-
4017 Greentree Dr
Oceanside, NY 115725948
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- March 24, 2025
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207K00000X — NUCC code
- State license (1)
- New York #215924
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609851617. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
59,473
Distinct HCPCS
10
Medicare allowed
$1,994,670
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J1569 |
Injection, immune globulin, (gammagard liquid), non-lyophilized, (e.g., liquid), 500 mg | 13,700 | 34 | $45 | |
95004 |
Test for allergy using allergenic extract | 11,047 | 137 | $5 | |
J2357 |
Injection, omalizumab, 5 mg | 10,970 | 13 | $38 | |
J1561 |
Injection, immune globulin, (gamunex-c/gammaked), non-lyophilized (e.g., liquid), 500 mg | 7,881 | 34 | $49 | |
95165 |
Professional service for preparation and provision of 1 or more antigens | 6,900 | 131 | $18 | |
95117 |
Professional service for multiple injections of allergen | 1,894 | 133 | $15 | |
95044 |
Test for allergy using skin patch | 1,816 | 22 | $6 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 1,025 | 345 | $106 | |
96366 |
Infusion into a vein for therapy, prevention, or diagnosis, each additional hour | 868 | 38 | $24 | |
95024 |
Test for allergy using allergenic extract injected into skin | 755 | 96 | $10 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 1,599. This provider delivers 37× the peer median.Open Payments
Industry payments received
All-time total
$1,253
Transactions
60
Manufacturers
14
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GlaxoSmithKline, LLC. | 24 | $407.46 | |
| PFIZER INC. | 18 | $327.06 | |
| CSL Behring | 2 | $156.04 | |
| Octapharma USA, Inc. | 3 | $59.27 | |
| Pharming Healthcare, Inc. | 2 | $51.86 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $48.71 | |
| AstraZeneca Pharmaceuticals LP | 2 | $32.44 | |
| Medtronic, Inc. | 1 | $29.43 | |
| Grifols USA, LLC | 1 | $27.25 | |
| Novartis Pharmaceuticals Corporation | 1 | $25.83 | |
| Hikma Pharmaceuticals USA | 1 | $24.61 | |
| Optinose US, Inc. | 1 | $21.83 | |
| Merck Sharp & Dohme LLC | 1 | $21.39 | |
| BioCryst US Sales Co., LLC | 1 | $19.65 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
935
Patients
507
Total drug cost
$143,549
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 155 | 88 | $5,042 |
| Epinephrine | Generic | 153 | 132 | $34,587 |
| Flovent Hfa (Fluticasone Propionate) | Brand | 98 | 30 | $31,600 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 77 | 22 | $31,676 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 70 | 54 | $670 |
| Prednisone | Generic | 53 | 45 | $128 |
| Fluticasone Propionate | Generic | 51 | 32 | $605 |
| Montelukast Sodium | Generic | 48 | 0 | $617 |
| Azelastine Hcl | Generic | 45 | 26 | $1,038 |
| Levocetirizine Dihydrochloride | Generic | 41 | 16 | $317 |
Frequently asked questions
What is Dr. Gad Avshalomov's medical specialty?
Dr. Gad Avshalomov practices Allergy & Immunology Physician in Brooklyn, NY.
Where does Dr. Gad Avshalomov practice?
Dr. Gad Avshalomov practices at 2084 E 67Th St, Brooklyn, NY 112346008. Office phone: 7184448014.
What is Dr. Gad Avshalomov's NPI?
Dr. Gad Avshalomov's National Provider Identifier (NPI) is 1609851617, issued by NPPES.
Does Dr. Gad Avshalomov accept Medicare assignment?
Yes. Dr. Gad Avshalomov accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gad Avshalomov commonly perform?
Top Medicare-reported procedures in 2023: Injection, immune globulin, (gammagard liquid), non-lyophilized, (e.g., liquid), 500 mg (HCPCS J1569); Test for allergy using allergenic extract (HCPCS 95004); Injection, omalizumab, 5 mg (HCPCS J2357). Source: CMS Medicare Physician & Other Practitioners file.