Psychiatry and Neurology, Neurology · Great Neck, NY
NPI
1649208372
Since 2006
Specialty
Psychiatry and Neurology, Neurology
Code 2084N0400X
Group practices
1
Medicare group memberships
Hospitals
5
Hospital affiliations
611 Northern Blvd, Hofstra Northwell Comprehensive Epilepsy Center
Great Neck, NY, 11021
Phone (516) 325-7000
Groups this clinician bills Medicare through
Medicare paid, 2024
$124K
1,787 services
Medicare patients, 2024
440
Average age 68
Drug cost, 2024
$2.6M
3,342 prescriptions
Company payments, 2025
$621
From 2 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Sean T Hwang was code 95720 (neurologic), 283 times for 171 patients. In total Sean T Hwang billed 1,787 services in 35 codes, and Medicare paid $124K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2016-01-29.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 95720 Neurologic | Facility | 283 | 171 | $186.83 | $53K |
| G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's | Office | 204 | 131 | $13.13 | $2,679 |
| 99214 Office E&M - Established | Office | 137 | 109 | $108.87 | $15K |
| 95718 Neurologic | Facility | 103 | 100 | $121.82 | $13K |
| 99213 Office E&M - Established | Office | 92 | 83 | $52.62 | $4,841 |
| 95816 Neurologic | Facility | 69 | 64 | $50.39 | $3,477 |
| 99232 Hospital E&M - Subsequent | Facility | 58 | 23 | $71.50 | $4,147 |
| 95813 Neurologic | Facility | 24 | 23 | $75.98 | $1,824 |
| 95816 Neurologic | Office | 12 | 12 | $377.87 | $4,534 |
| 99238 Hospital Discharge Management | Facility | 12 | 12 | $65.41 | $785 |
By year: 2022 $151K for 1,038 services; 2023 $103K for 834 services; 2024 $124K for 1,787 services.
Medicare prescription drug claims, 2024
In 2024, the drug Sean T Hwang prescribed most often to Medicare patients was Levetiracetam, with 323 prescriptions and refills. In total Sean T Hwang wrote 3,342 Medicare prescriptions that cost $2.6M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Levetiracetam Generic | 323 | 809 | 87 | $18K |
| Lacosamide Generic | 277 | 517 | 63 | $47K |
| Lamotrigine Generic | 230 | 534 | 44 | $8,611 |
| Xcopri Cenobamate | 183 | 221 | 18 | $283K |
| Zonisamide Generic | 170 | 386 | 41 | $12K |
| Briviact Brivaracetam | 142 | 168 | 20 | $244K |
| Clobazam Generic | 125 | 219 | 25 | $26K |
| Divalproex Sodium Er Divalproex Sodium | 122 | 287 | 26 | $14K |
| Lamotrigine Er Lamotrigine | 114 | 184 | 14 | $45K |
| Topiramate Generic | 109 | 299 | 27 | $2,502 |
| Fycompa Perampanel | 90 | 120 | 16 | $144K |
| Oxcarbazepine Generic | 89 | 224 | 17 | $9,171 |
| Clonazepam Generic | 86 | 122 | 15 | $813 |
| Levetiracetam Er Levetiracetam | 85 | 219 | 24 | $9,621 |
| Epidiolex Cannabidiol (Cbd) | 74 | 76 | Under 11 | $279K |
Brand drugs: 848 claims; generic drugs: 2,420 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Sean T Hwang $621 ($621 in general payments such as food, travel and fees) from 2 companies. The largest payer was Novartis Pharmaceuticals Corporation with $500.
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.