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Weiming David Chu
Psychiatrist
Overview Referral Sources Referral Destinations Practice Locations 1 Prescriptions Procedures Same Address Same Phone Medical Groups 1 Affl. Hospitals 4

Prescriptions made by Weiming David Chu

Data for 2018

8,963

Medicare Part D Prescriptions Filled, Including Refills

Rank: 47 out of 2,912 providers in this state and specialty

$1.18M

Total Retail Price of All Prescriptions

Rank: 41 out of 2,912 providers in this state and specialty

394

Patients Receiving at Least One Drug in Part D

Rank: 86 out of 2,912 providers in this state and specialty

46%

Patients 65 Years and Older

60

Average Age of Patients

Average age of patients for providers in this state and specialty is 60

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 Psychiatry 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 OLANZAPINE340
of 1,7180
5540 prescriptions
Less than 1% of all prescriptions
590690 patients
18% of all patients		190 patients
5% of all patients		P
2 DIVALPROEX SODIUM90
of 1,2200
5360 prescriptions
Less than 1% of all prescriptions
660910 patients
23% of all patients		300 patients
8% of all patients
3 CLOZAPINE50
of 9680
1,0050 prescriptions
Less than 1% of all prescriptions
500 patients
13% of all patients		< 11P
4 TRAZODONE HCL860
of 2,0470
3200 prescriptions
Less than 1% of all prescriptions
980640 patients
16% of all patients		290 patients
7% of all patients
5 LITHIUM CARBONATE10
of 1,0970
4670 prescriptions
Less than 1% of all prescriptions
260340 patients
9% of all patients		< 11
6 RISPERIDONE820
of 1,6530
2680 prescriptions
Less than 1% of all prescriptions
1420980 patients
25% of all patients		680 patients
17% of all patients		P
7 HALOPERIDOL200
of 8660
2590 prescriptions
Less than 1% of all prescriptions
400 patients
10% of all patients		< 11P
8 BENZTROPINE MESYLATE780
of 1,3080
2520 prescriptions
Less than 1% of all prescriptions
350 patients
9% of all patients		< 11
9 DIVALPROEX SODIUM ER
(DIVALPROEX SODIUM)		360
of 1,0620
2300 prescriptions
Less than 1% of all prescriptions
260290 patients
7% of all patients		< 11
10 LEVOTHYROXINE SODIUM70
of 2730
1960 prescriptions
Less than 1% of all prescriptions
140280 patients
7% of all patients		< 11
11 SIMVASTATIN10
of 600
1890 prescriptions
Less than 1% of all prescriptions
150290 patients
7% of all patients		< 11
12 CLONAZEPAM1770
of 1,8000
1660 prescriptions
Less than 1% of all prescriptions
370290 patients
7% of all patients		< 11
13 VENLAFAXINE HCL ER
(VENLAFAXINE HCL)		690
of 1,5520
1400 prescriptions
Less than 1% of all prescriptions
570260 patients
7% of all patients		< 11
14 QUETIAPINE FUMARATE2360
of 2,0330
1510 prescriptions
Less than 1% of all prescriptions
500460 patients
12% of all patients		210 patients
5% of all patients		P
15 METFORMIN HCL20
of 1660
1540 prescriptions
Less than 1% of all prescriptions
130230 patients
6% of all patients		< 11
16 ESCITALOPRAM OXALATE1180
of 1,6660
1450 prescriptions
Less than 1% of all prescriptions
840420 patients
11% of all patients		< 11
17 MEMANTINE HCL240
of 2510
1070 prescriptions
Less than 1% of all prescriptions
540 patients
14% of all patients		< 11
18 DONEPEZIL HCL310
of 3760
1180 prescriptions
Less than 1% of all prescriptions
520 patients
13% of all patients		< 11
19 INVEGA SUSTENNA
(PALIPERIDONE PALMITATE)		250
of 6660
1330 prescriptions
Less than 1% of all prescriptions
230 patients
6% of all patients		< 11P
20 LAMOTRIGINE1580
of 1,5920
810 prescriptions
Less than 1% of all prescriptions
290200 patients
5% of all patients		< 11
21 HALOPERIDOL DECANOATE30
of 2820
1060 prescriptions
Less than 1% of all prescriptions
00160 patients
4% of all patients		00 patients
Less than 1% of all patients		P
22 MIRTAZAPINE1650
of 1,6530
750 prescriptions
Less than 1% of all prescriptions
420210 patients
5% of all patients		< 11
23 ARIPIPRAZOLE1940
of 1,7820
920 prescriptions
Less than 1% of all prescriptions
210340 patients
9% of all patients		110 patients
3% of all patients		P
24 TEMAZEPAM590
of 7520
910 prescriptions
Less than 1% of all prescriptions
330230 patients
6% of all patients		< 11
25 OMEPRAZOLE50
of 1210
820 prescriptions
Less than 1% of all prescriptions
150< 11< 11
26 FLUOXETINE HCL1790
of 1,7600
700 prescriptions
Less than 1% of all prescriptions
180120 patients
3% of all patients		< 11
27 HYDROXYZINE PAMOATE330
of 5350
930 prescriptions
Less than 1% of all prescriptions
00160 patients
4% of all patients		00 patients
Less than 1% of all patients
28 MEDROXYPROGESTERONE ACETATE30
of 110
280 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
29 TOPIRAMATE670
of 7700
680 prescriptions
Less than 1% of all prescriptions
160 patients
4% of all patients		< 11O
30 SERTRALINE HCL2210
of 1,9040
650 prescriptions
Less than 1% of all prescriptions
140160 patients
4% of all patients		< 11
31 VALPROIC ACID
(VALPROIC ACID (AS SODIUM SALT))		20
of 1320
1260 prescriptions
Less than 1% of all prescriptions
00140 patients
4% of all patients		00 patients
Less than 1% of all patients
32 ZOLPIDEM TARTRATE1340
of 1,1800
620 prescriptions
Less than 1% of all prescriptions
220150 patients
4% of all patients		< 11
33 TRIHEXYPHENIDYL HCL190
of 3230
670 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
34 PROPRANOLOL HCL430
of 6820
660 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
35 LISINOPRIL20
of 1100
750 prescriptions
Less than 1% of all prescriptions
< 11< 11
36 ATORVASTATIN CALCIUM90
of 1340
640 prescriptions
Less than 1% of all prescriptions
110 patients
3% of all patients		< 11
37 CLOZAPINE ODT
(CLOZAPINE)		150
of 1670
1320 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients		P
38 DULOXETINE HCL1870
of 1,6150
540 prescriptions
Less than 1% of all prescriptions
< 11< 11
39 BUPROPION XL
(BUPROPION HCL)		2090
of 1,7170
280 prescriptions
Less than 1% of all prescriptions
< 11< 11
40 LITHIUM CARBONATE ER
(LITHIUM CARBONATE)		290
of 5130
480 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
41 HYDROXYZINE HCL440
of 5040
470 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
42 GABAPENTIN1670
of 1,4830
390 prescriptions
Less than 1% of all prescriptions
170< 11< 11
43 METOPROLOL TARTRATE50
of 630
510 prescriptions
Less than 1% of all prescriptions
180< 11< 11
44 LOSARTAN POTASSIUM30
of 270
500 prescriptions
Less than 1% of all prescriptions
< 11< 11
45 LEVETIRACETAM100
of 900
440 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
46 HYDROCHLOROTHIAZIDE30
of 390
530 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
47 LORAZEPAM2490
of 1,6410
720 prescriptions
Less than 1% of all prescriptions
250450 patients
11% of all patients		210 patients
5% of all patients
48 GEMFIBROZIL10
of 240
450 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
49 PAROXETINE HCL1300
of 1,1370
320 prescriptions
Less than 1% of all prescriptions
< 11< 11
50 PANTOPRAZOLE SODIUM80
of 640
360 prescriptions
Less than 1% of all prescriptions
< 11< 11
51 LATUDA
(LURASIDONE HCL)		1280
of 1,0260
350 prescriptions
Less than 1% of all prescriptions
160< 11< 11P
52 OLANZAPINE ODT
(OLANZAPINE)		670
of 3570
380 prescriptions
Less than 1% of all prescriptions
170< 11< 11P
53 OXYBUTYNIN CHLORIDE ER
(OXYBUTYNIN CHLORIDE)		20
of 200
340 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
54 AMLODIPINE BESYLATE150
of 1030
340 prescriptions
Less than 1% of all prescriptions
< 11< 11
55 RANITIDINE HCL20
of 320
310 prescriptions
Less than 1% of all prescriptions
< 11< 11
56 METOPROLOL SUCCINATE60
of 300
350 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
57 VALPROIC ACID10
of 680
390 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
58 OXCARBAZEPINE820
of 5450
290 prescriptions
Less than 1% of all prescriptions
< 11< 11
59 CARBAMAZEPINE490
of 3130
250 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
60 THIOTHIXENE190
of 1190
250 prescriptions
Less than 1% of all prescriptions
< 11< 11P
61 GUANFACINE HCL170
of 740
240 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
62 ENALAPRIL MALEATE20
of 80
250 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
63 QUETIAPINE FUMARATE ER
(QUETIAPINE FUMARATE)		870
of 5030
240 prescriptions
Less than 1% of all prescriptions
< 11< 11P
64 LIOTHYRONINE SODIUM200
of 490
150 prescriptions
Less than 1% of all prescriptions
< 11< 11
65 CLOMIPRAMINE HCL270
of 1710
210 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
66 LOSARTAN-HYDROCHLOROTHIAZIDE
(LOSARTAN/HYDROCHLOROTHIAZIDE)		20
of 40
210 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
67 ADVAIR DISKUS
(FLUTICASONE PROPION/SALMETEROL)		20
of 130
290 prescriptions
Less than 1% of all prescriptions
< 11< 11
68 BREO ELLIPTA
(FLUTICASONE/VILANTEROL)		10
of 20
180 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
69 MIDODRINE HCL20
of 30
180 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
70 ATROPINE SULFATE30
of 90
360 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
71 RIVASTIGMINE100
of 280
180 prescriptions
Less than 1% of all prescriptions
180< 11< 11
72 FENOFIBRATE30
of 110
170 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
73 PRAZOSIN HCL860
of 5390
170 prescriptions
Less than 1% of all prescriptions
< 11< 11
74 ABILIFY MAINTENA
(ARIPIPRAZOLE)		640
of 3250
190 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients		P
75 CHLORPROMAZINE HCL600
of 2700
220 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients		P
76 FUROSEMIDE70
of 350
300 prescriptions
Less than 1% of all prescriptions
< 11< 11
77 BROMOCRIPTINE MESYLATE10
of 40
180 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
78 GLIPIZIDE100
of 180
150 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
79 FAMOTIDINE110
of 380
180 prescriptions
Less than 1% of all prescriptions
< 11< 11
80 ALPRAZOLAM2460
of 1,1770
170 prescriptions
Less than 1% of all prescriptions
< 11< 11
81 TRADJENTA
(LINAGLIPTIN)		10
of 80
300 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
82 ATENOLOL220
of 640
130 prescriptions
Less than 1% of all prescriptions
< 11< 11
83 FENOFIBRATE
(FENOFIBRATE,MICRONIZED)		20
of 70
130 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
84 PRAVASTATIN SODIUM80
of 200
130 prescriptions
Less than 1% of all prescriptions
< 11< 11
85 FLUVOXAMINE MALEATE500
of 3130
260 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
86 ARISTADA
(ARIPIPRAZOLE LAUROXIL)		360
of 910
130 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients		P
87 ALPRAZOLAM ER
(ALPRAZOLAM)		110
of 150
120 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
88 EPITOL
(CARBAMAZEPINE)		10
of 60
120 prescriptions
Less than 1% of all prescriptions
120< 11< 11
89 PROPRANOLOL HCL ER
(PROPRANOLOL HCL)		170
of 500
120 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
90 REXULTI
(BREXPIPRAZOLE)		590
of 2320
140 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients		P
91 PERPHENAZINE630
of 3240
110 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients		P
92 METOLAZONE10
of 30
160 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
93 PRAMIPEXOLE DIHYDROCHLORIDE
(PRAMIPEXOLE DI-HCL)		300
of 610
110 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
94 JANUVIA
(SITAGLIPTIN PHOSPHATE)		60
of 140
230 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
95 PALIPERIDONE ER
(PALIPERIDONE)		510
of 2830
200 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients		P
96 FARXIGA
(DAPAGLIFLOZIN PROPANEDIOL)		20
of 30
180 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
97 GENERLAC
(LACTULOSE)		20
of 20
180 prescriptions
Less than 1% of all prescriptions
< 11< 11
98 VENTOLIN HFA
(ALBUTEROL SULFATE)		100
of 280
160 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
99 MYRBETRIQ
(MIRABEGRON)		30
of 60
150 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
100 KETOCONAZOLE10
of 50
150 prescriptions
Less than 1% of all prescriptions
< 11< 11
101 TRIAMCINOLONE ACETONIDE20
of 50
210 prescriptions
Less than 1% of all prescriptions
< 11< 11
102 AMOXICILLIN10
160 prescriptions
Less than 1% of all prescriptions
00120 patients
3% of all patients		00 patients
Less than 1% of all patients		A
103 HYDROCORTISONE30
of 30
140 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
104 HALOPERIDOL LACTATE230
of 390
120 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients		P

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