user image
Wenchiang Han
Specialist
Overview Referral Sources Referral Destinations Practice Locations 1 Prescriptions Procedures Same Address Same Phone
No Medical Groups
Affl. Hospitals 2

Prescriptions made by Wenchiang Han

Data for 2018

3,808

Medicare Part D Prescriptions Filled, Including Refills

Rank: 101 out of 1,496 providers in this state and specialty

$1.56M

Total Retail Price of All Prescriptions

Rank: 107 out of 1,496 providers in this state and specialty

390

Patients Receiving at Least One Drug in Part D

Rank: 132 out of 1,496 providers in this state and specialty

80%

Patients 65 Years and Older

72

Average Age of Patients

Average age of patients for providers in this state and specialty is 70

Drug Categories

O

Opioid

An opioid drug. Prescription opioids (painkillers) can help alleviate certain kinds of pain in the short term but carry serious health risks.
A

Antibiotic

Used to treat bacterial infections but are often prescribed incorrectly to treat viral infections, such as chest colds or the flu.
P

Antipsychotic

Used to manage psychosis, principally in schizophrenia but also in a range of other psychotic disorders.

Prescription Data

The table below list this provider’s drugs, the number of prescriptions and how many went to seniors. Drugs are ranked by volume. Rank in State ranks all providers that have the self-identified specialty of Neurology in California and ranks the number of prescriptions that have been made for the specific drug.

Drug Name Rank in State Total Prescriptions Filled with Refills Prescript. to 65+ Patients Receiving this Drug Patients 65+ OAP
1 GABAPENTIN1030
of 1,0740
2390 prescriptions
Less than 1% of all prescriptions
2010510 patients
13% of all patients		< 11
2 LEVETIRACETAM680
of 9660
2600 prescriptions
Less than 1% of all prescriptions
1880440 patients
11% of all patients		290 patients
7% of all patients
3 CARBIDOPA-LEVODOPA
(CARBIDOPA/LEVODOPA)		1590
of 9130
2060 prescriptions
Less than 1% of all prescriptions
380 patients
10% of all patients		< 11
4 DONEPEZIL HCL1720
of 8810
1690 prescriptions
Less than 1% of all prescriptions
1690400 patients
10% of all patients		400 patients
10% of all patients
5 MEMANTINE HCL950
of 7320
1480 prescriptions
Less than 1% of all prescriptions
1480330 patients
8% of all patients		330 patients
8% of all patients
6 ESCITALOPRAM OXALATE240
of 4510
1590 prescriptions
Less than 1% of all prescriptions
1230380 patients
10% of all patients		< 11
7 ROPINIROLE HCL270
of 5290
1060 prescriptions
Less than 1% of all prescriptions
200 patients
5% of all patients		< 11
8 DULOXETINE HCL440
of 5090
1060 prescriptions
Less than 1% of all prescriptions
710180 patients
5% of all patients		< 11
9 TOPIRAMATE800
of 8110
1040 prescriptions
Less than 1% of all prescriptions
320180 patients
5% of all patients		< 11O
10 PRIMIDONE880
of 6400
620 prescriptions
Less than 1% of all prescriptions
120 patients
3% of all patients		< 11
11 OXCARBAZEPINE360
of 4220
590 prescriptions
Less than 1% of all prescriptions
370130 patients
3% of all patients		< 11
12 PHENOBARBITAL210
of 3340
630 prescriptions
Less than 1% of all prescriptions
180< 11< 11
13 NAMZARIC
(MEMANTINE HCL/DONEPEZIL HCL)		370
of 2150
710 prescriptions
Less than 1% of all prescriptions
710110 patients
3% of all patients		110 patients
3% of all patients
14 LAMOTRIGINE1160
of 7060
560 prescriptions
Less than 1% of all prescriptions
< 11< 11
15 ENTACAPONE340
of 3000
500 prescriptions
Less than 1% of all prescriptions
500< 11< 11
16 RYTARY
(CARBIDOPA/LEVODOPA)		440
of 2240
720 prescriptions
Less than 1% of all prescriptions
720< 11< 11
17 CLONAZEPAM880
of 7290
620 prescriptions
Less than 1% of all prescriptions
260< 11< 11
18 PHENYTOIN SODIUM EXTENDED430
of 4640
560 prescriptions
Less than 1% of all prescriptions
360< 11< 11
19 QUETIAPINE FUMARATE860
of 6290
610 prescriptions
Less than 1% of all prescriptions
400160 patients
4% of all patients		< 11P
20 CARBIDOPA-LEVODOPA ER
(CARBIDOPA/LEVODOPA)		1100
of 5720
440 prescriptions
Less than 1% of all prescriptions
< 11< 11
21 APTIOM
(ESLICARBAZEPINE ACETATE)		80
of 840
550 prescriptions
Less than 1% of all prescriptions
230< 11< 11
22 LYRICA
(PREGABALIN)		710
of 5540
520 prescriptions
Less than 1% of all prescriptions
280< 11< 11
23 DIVALPROEX SODIUM630
of 4990
530 prescriptions
Less than 1% of all prescriptions
260< 11< 11
24 RASAGILINE MESYLATE900
of 4010
310 prescriptions
Less than 1% of all prescriptions
< 11< 11
25 MEMANTINE HCL ER
(MEMANTINE HCL)		730
of 3460
320 prescriptions
Less than 1% of all prescriptions
320< 11< 11
26 PREDNISONE410
of 3340
240 prescriptions
Less than 1% of all prescriptions
< 11< 11
27 TRAMADOL HCL390
of 2320
520 prescriptions
Less than 1% of all prescriptions
330< 11< 11O
28 DIAZEPAM200
of 2760
460 prescriptions
Less than 1% of all prescriptions
220< 11< 11
29 CARBAMAZEPINE ER
(CARBAMAZEPINE)		550
of 3790
170 prescriptions
Less than 1% of all prescriptions
170< 11< 11
30 HYDROCODONE-ACETAMINOPHEN
(HYDROCODONE/ACETAMINOPHEN)		660
of 2640
490 prescriptions
Less than 1% of all prescriptions
< 11< 11O
31 LORAZEPAM490
of 4670
440 prescriptions
Less than 1% of all prescriptions
120 patients
3% of all patients		< 11
32 VIMPAT
(LACOSAMIDE)		980
of 4590
400 prescriptions
Less than 1% of all prescriptions
160< 11< 11
33 RISPERIDONE240
of 1900
350 prescriptions
Less than 1% of all prescriptions
< 11< 11P
34 OXYCODONE-ACETAMINOPHEN
(OXYCODONE HCL/ACETAMINOPHEN)		140
of 680
360 prescriptions
Less than 1% of all prescriptions
180< 11< 11O
35 CARBAMAZEPINE750
of 4790
250 prescriptions
Less than 1% of all prescriptions
< 11< 11
36 SUMATRIPTAN SUCCINATE650
of 5200
380 prescriptions
Less than 1% of all prescriptions
250< 11< 11
37 BACLOFEN1100
of 6210
190 prescriptions
Less than 1% of all prescriptions
< 11< 11
38 DIVALPROEX SODIUM ER
(DIVALPROEX SODIUM)		730
of 3410
270 prescriptions
Less than 1% of all prescriptions
< 11< 11
39 AMPYRA
(DALFAMPRIDINE)		350
of 1380
320 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
40 TECFIDERA
(DIMETHYL FUMARATE)		310
of 2120
300 prescriptions
Less than 1% of all prescriptions
< 11< 11
41 ATORVASTATIN CALCIUM800
of 3580
110 prescriptions
Less than 1% of all prescriptions
< 11< 11
42 PRAMIPEXOLE DIHYDROCHLORIDE
(PRAMIPEXOLE DI-HCL)		1150
of 5810
170 prescriptions
Less than 1% of all prescriptions
170< 11< 11
43 TOLTERODINE TARTRATE ER
(TOLTERODINE TARTRATE)		20
of 90
190 prescriptions
Less than 1% of all prescriptions
< 11< 11
44 MYCOPHENOLATE MOFETIL180
of 1080
260 prescriptions
Less than 1% of all prescriptions
< 11< 11
45 FLUOXETINE HCL320
of 1990
250 prescriptions
Less than 1% of all prescriptions
140< 11< 11
46 NORTRIPTYLINE HCL880
of 4680
170 prescriptions
Less than 1% of all prescriptions
< 11< 11
47 COPAXONE
(GLATIRAMER ACETATE)		680
of 2550
160 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
48 CLOPIDOGREL
(CLOPIDOGREL BISULFATE)		950
of 4820
130 prescriptions
Less than 1% of all prescriptions
130< 11< 11
49 GILENYA
(FINGOLIMOD HCL)		120
of 640
230 prescriptions
Less than 1% of all prescriptions
110< 11< 11
50 NUEDEXTA
(DEXTROMETHORPHAN HBR/QUINIDINE)		360
of 1270
230 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
51 RIVASTIGMINE730
of 2960
190 prescriptions
Less than 1% of all prescriptions
190< 11< 11
52 TRAZODONE HCL800
of 4080
220 prescriptions
Less than 1% of all prescriptions
< 11< 11
53 FENTANYL150
of 330
210 prescriptions
Less than 1% of all prescriptions
< 11< 11O
54 ZONISAMIDE720
of 3030
130 prescriptions
Less than 1% of all prescriptions
< 11< 11
55 ALENDRONATE SODIUM130
of 250
160 prescriptions
Less than 1% of all prescriptions
< 11< 11
56 AMITRIPTYLINE HCL860
of 4220
170 prescriptions
Less than 1% of all prescriptions
< 11< 11
57 MELOXICAM510
of 1160
200 prescriptions
Less than 1% of all prescriptions
< 11< 11
58 PYRIDOSTIGMINE BROMIDE510
of 3340
170 prescriptions
Less than 1% of all prescriptions
< 11< 11
59 AMANTADINE
(AMANTADINE HCL)		890
of 4400
170 prescriptions
Less than 1% of all prescriptions
170< 11< 11
60 RIVASTIGMINE
(RIVASTIGMINE TARTRATE)		530
of 1780
130 prescriptions
Less than 1% of all prescriptions
< 11< 11
61 LEVETIRACETAM ER
(LEVETIRACETAM)		530
of 2010
140 prescriptions
Less than 1% of all prescriptions
140< 11< 11
62 NAMENDA XR
(MEMANTINE HCL)		760
of 2800
140 prescriptions
Less than 1% of all prescriptions
140< 11< 11
63 GOCOVRI
(AMANTADINE HCL)		140
of 240
130 prescriptions
Less than 1% of all prescriptions
130< 11< 11
64 MIRTAZAPINE830
of 2530
150 prescriptions
Less than 1% of all prescriptions
150< 11< 11
65 TEMAZEPAM330
of 1120
140 prescriptions
Less than 1% of all prescriptions
140< 11< 11
66 TROKENDI XR
(TOPIRAMATE)		210
of 470
140 prescriptions
Less than 1% of all prescriptions
< 11< 11
67 PROMETHAZINE HCL70
of 400
270 prescriptions
Less than 1% of all prescriptions
< 11< 11
68 RIZATRIPTAN
(RIZATRIPTAN BENZOATE)		440
of 2440
170 prescriptions
Less than 1% of all prescriptions
< 11< 11
69 METHYLPHENIDATE HCL290
of 850
130 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
70 ETHOSUXIMIDE30
of 110
140 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
71 RADICAVA
(EDARAVONE)		170
of 240
130 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
72 MIRAPEX ER
(PRAMIPEXOLE DI-HCL)		30
of 50
120 prescriptions
Less than 1% of all prescriptions
120< 11< 11
73 OXYCODONE HCL430
of 720
120 prescriptions
Less than 1% of all prescriptions
120< 11< 11O
74 VENLAFAXINE HCL150
of 370
120 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
75 NUPLAZID
(PIMAVANSERIN TARTRATE)		490
of 1460
120 prescriptions
Less than 1% of all prescriptions
< 11< 11P
76 STALEVO 100
(CARBIDOPA/LEVODOPA/ENTACAPONE)		10
of 20
130 prescriptions
Less than 1% of all prescriptions
130< 11< 11
77 BUPRENORPHINE40
of 50
120 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients		O
78 NORTHERA
(DROXIDOPA)		250
of 470
110 prescriptions
Less than 1% of all prescriptions
110< 11< 11
79 VERAPAMIL ER
(VERAPAMIL HCL)		180
of 500
110 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
80 BUTALBITAL-ACETAMINOPHEN-CAFFE
(BUTALB/ACETAMINOPHEN/CAFFEINE)		340
of 1440
130 prescriptions
Less than 1% of all prescriptions
< 11< 11
81 SUMATRIPTAN110
of 290
140 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
82 ALPRAZOLAM770
of 2760
120 prescriptions
Less than 1% of all prescriptions
120< 11< 11

About Us

Find information on any health care provider or organization that has an National Provider Identifier, view related providers and organizations as well as referral information when available.

Gain Insights into the network of healthcare.

Latest Posts

Useful Links