Psychiatry and Neurology, Neurology · Islip, NY
NPI
1023082914
Since 2006
Specialty
Psychiatry and Neurology, Neurology
Code 2084N0400X
Group practices
1
Medicare group memberships
Hospitals
3
Hospital affiliations
712 Main St
Islip, NY, 11751
Phone (631) 666-3939
Groups this clinician bills Medicare through
Medicare paid, 2024
$162K
5,094 services
Medicare patients, 2024
839
Average age 70
Drug cost, 2024
$4.1M
4,329 prescriptions
Company payments, 2025
$11K
From 9 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Myassar Zarif was code J2919 (injection, methylprednisolone sodium succinate, 5 mg), 1,998 times for 11 patients. In total Myassar Zarif billed 5,094 services in 49 codes, and Medicare paid $162K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2016-06-09.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| J2919 Injection, methylprednisolone sodium succinate, 5 mg | Office | 1,998 | 11 | $0.23 | $458 |
| 96366 Intravenous Infusion, Hydration | Office | 774 | 52 | $18.30 | $14K |
| 99214 Office E&M - Established | Office | 604 | 395 | $106.78 | $64K |
| 96365 Intravenous Infusion, Hydration | Office | 262 | 63 | $57.12 | $15K |
| 99213 Office E&M - Established | Office | 219 | 179 | $68.09 | $15K |
| J7040 Infusion, normal saline solution, sterile (500 ml = 1 unit) | Office | 217 | 26 | $1.02 | $221 |
| J1561 Injection, immune globulin, (gamunex-c/gammaked), non-lyophilized (e.g., liquid), 500 mg | Office | 123 | 25 | $0.01 | $1.17 |
| 92133 Computerized Ophthalmic Imaging | Office | 88 | 88 | $30.54 | $2,687 |
| 99204 Office E&M - New | Office | 74 | 74 | $144.07 | $11K |
| J1885 Injection, ketorolac tromethamine, per 15 mg | Office | 74 | 13 | $0.54 | $40.09 |
| 96375 Injection Administration | Office | 71 | 14 | $13.80 | $980 |
| 99205 Office E&M - New | Office | 57 | 57 | $174.04 | $9,920 |
| 62270 Musculoskeletal | Office | 52 | 52 | $125.78 | $6,540 |
| 36415 Venipuncture Blood Collection | Office | 44 | 33 | $8.48 | $373 |
| 99223 Hospital E&M - Initial | Facility | 36 | 29 | $149.86 | $5,395 |
By year: 2022 $1.9M for 77,227 services; 2023 $701K for 24,989 services; 2024 $162K for 5,094 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 36415 Venipuncture Blood Collection | 44 | 33 | $8.48 | $373 |
Medicare prescription drug claims, 2024
In 2024, the drug Myassar Zarif prescribed most often to Medicare patients was Gabapentin, with 428 prescriptions and refills. In total Myassar Zarif wrote 4,329 Medicare prescriptions that cost $4.1M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Gabapentin Generic | 428 | 615 | 86 | $9,238 |
| Donepezil Hcl Generic | 266 | 403 | 57 | $2,303 |
| Baclofen Generic | 169 | 289 | 39 | $6,315 |
| Levetiracetam Generic | 159 | 255 | 26 | $3,791 |
| Escitalopram Oxalate Generic | 155 | 259 | 30 | $1,837 |
| Duloxetine Hcl Generic | 144 | 234 | 33 | $2,869 |
| Tizanidine Hcl Generic | 142 | 214 | 29 | $2,249 |
| Clonazepam Generic | 117 | 119 | 23 | $919 |
| Alprazolam Generic | 115 | 115 | 34 | $874 |
| Pregabalin Generic | 102 | 104 | 19 | $7,040 |
| Quetiapine Fumarate Generic | 100 | 126 | 24 | $1,509 |
| Carbidopa-Levodopa Carbidopa/Levodopa | 95 | 158 | 21 | $2,281 |
| Memantine Hcl Generic | 90 | 141 | 16 | $4,493 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 86 | 86 | 20 | $1,491 |
| Dalfampridine Er Dalfampridine | 73 | 165 | 21 | $58K |
Brand drugs: 553 claims; generic drugs: 3,752 claims; opioid claims: 296.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Myassar Zarif $11K ($11K in general payments such as food, travel and fees) from 9 companies. The largest payer was Amgen Inc. with $7,657.
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.