Psychiatry and Neurology, Neurology · Orange, CA
NPI
1629235825
Since 2008
Specialty
Psychiatry and Neurology, Neurology
Code 2084N0400X
Group practices
1
Medicare group memberships
Hospitals
1
Hospital affiliations
200 S Manchester Ave, Ste #110
Orange, CA, 92868
Phone (714) 456-2332
Groups this clinician bills Medicare through
Medicare paid, 2024
$1,876
25 services
Medicare patients, 2024
20
Average age 64
Drug cost, 2024
$313K
2,268 prescriptions
Company payments, 2025
$14.67
From 1 companies
Medicare prescription drug claims, 2024
In 2024, the drug Vinh Q Dang prescribed most often to Medicare patients was Levetiracetam, with 331 prescriptions and refills. In total Vinh Q Dang wrote 2,268 Medicare prescriptions that cost $313K.
| Drug |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2021-12-01.
| Claims |
|---|
| 30-day fills |
|---|
| Patients |
|---|
| Cost |
|---|
| Levetiracetam Generic | 331 | 840 | 104 | $13K |
| Carbidopa-Levodopa Carbidopa/Levodopa | 222 | 554 | 69 | $9,564 |
| Propranolol Hcl Generic | 215 | 625 | 74 | $8,249 |
| Gabapentin Generic | 146 | 428 | 55 | $4,596 |
| Ajovy Autoinjector Fremanezumab-Vfrm | 128 | 128 | 21 | $57K |
| Carbamazepine Er Carbamazepine | 85 | 244 | 28 | $19K |
| Pyridostigmine Bromide Generic | 67 | 189 | 24 | $5,850 |
| Riluzole Generic | 66 | 66 | Under 11 | $5,614 |
| Baclofen Generic | 64 | 199 | 30 | $1,074 |
| Nortriptyline Hcl Generic | 63 | 108 | 18 | $1,287 |
| Primidone Generic | 60 | 117 | 11 | $2,937 |
| Carbamazepine Generic | 57 | 145 | 13 | $2,797 |
| Lamotrigine Generic | 57 | 183 | 12 | $1,292 |
| Topiramate Generic | 50 | 142 | 13 | $1,057 |
| Divalproex Sodium Generic | 50 | 118 | 15 | $3,644 |
Brand drugs: - claims; generic drugs: 2,047 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Vinh Q Dang $14.67 ($14.67 in general payments such as food, travel and fees) from 1 company. The largest payer was Gilead Sciences, Inc. with $14.67.
| Company | Payments | Amount |
|---|---|---|
| Gilead Sciences, Inc. GILD | 1 | $14.67 |
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.