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Victor Yonguor Chang
Ophthalmologist
Overview Referral Sources Referral Destinations Practice Locations 1 Prescriptions Procedures Same Address Same Phone Medical Groups 1
No Affl. Hospitals

Prescriptions made by Victor Yonguor Chang

Data for 2018

4,464

Medicare Part D Prescriptions Filled, Including Refills

Rank: 79 out of 1,279 providers in this state and specialty

$391.8K

Total Retail Price of All Prescriptions

Rank: 164 out of 1,279 providers in this state and specialty

806

Patients Receiving at Least One Drug in Part D

Rank: 107 out of 1,279 providers in this state and specialty

93%

Patients 65 Years and Older

74

Average Age of Patients

Average age of patients for providers in this state and specialty is 74

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 Ophthalmology in Texas 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 LATANOPROST590
of 1,0280
1,2490 prescriptions
Less than 1% of all prescriptions
1,22402810 patients
35% of all patients		2700 patients
33% of all patients
2 DORZOLAMIDE-TIMOLOL
(DORZOLAMIDE HCL/TIMOLOL MALEAT)		340
of 7830
3690 prescriptions
Less than 1% of all prescriptions
1230 patients
15% of all patients		< 11
3 BRIMONIDINE TARTRATE340
of 7580
3630 prescriptions
Less than 1% of all prescriptions
940 patients
12% of all patients		< 11
4 PREDNISOLONE ACETATE490
of 9940
4680 prescriptions
Less than 1% of all prescriptions
43102800 patients
35% of all patients		2570 patients
32% of all patients
5 TIMOLOL MALEATE1180
of 9180
2310 prescriptions
Less than 1% of all prescriptions
860 patients
11% of all patients		< 11
6 LUMIGAN
(BIMATOPROST)		830
of 7480
2290 prescriptions
Less than 1% of all prescriptions
2290630 patients
8% of all patients		630 patients
8% of all patients
7 POLYMYXIN B SUL-TRIMETHOPRIM
(POLYMYXIN B SULF/TRIMETHOPRIM)		20
of 1460
3400 prescriptions
Less than 1% of all prescriptions
31502510 patients
31% of all patients		2330 patients
29% of all patients
8 KETOROLAC TROMETHAMINE300
of 5260
3150 prescriptions
Less than 1% of all prescriptions
28902120 patients
26% of all patients		1930 patients
24% of all patients
9 DORZOLAMIDE HCL530
of 5870
1360 prescriptions
Less than 1% of all prescriptions
1360500 patients
6% of all patients		500 patients
6% of all patients
10 COMBIGAN
(BRIMONIDINE TARTRATE/TIMOLOL)		1110
of 8250
1330 prescriptions
Less than 1% of all prescriptions
1330400 patients
5% of all patients		400 patients
5% of all patients
11 TRAVATAN Z
(TRAVOPROST)		1300
of 7670
1220 prescriptions
Less than 1% of all prescriptions
320 patients
4% of all patients		< 11
12 RESTASIS
(CYCLOSPORINE)		1400
of 7020
340 prescriptions
Less than 1% of all prescriptions
210 patients
3% of all patients		< 11
13 AZOPT
(BRINZOLAMIDE)		1070
of 5150
390 prescriptions
Less than 1% of all prescriptions
170 patients
2% of all patients		< 11
14 PROLENSA
(BROMFENAC SODIUM)		850
of 3200
520 prescriptions
Less than 1% of all prescriptions
370 patients
5% of all patients		< 11
15 VALACYCLOVIR
(VALACYCLOVIR HCL)		230
of 1690
400 prescriptions
Less than 1% of all prescriptions
190 patients
2% of all patients		< 11
16 OLOPATADINE HCL820
of 4850
360 prescriptions
Less than 1% of all prescriptions
< 11< 11
17 ALPHAGAN P
(BRIMONIDINE TARTRATE)		1340
of 6040
170 prescriptions
Less than 1% of all prescriptions
< 11< 11
18 LOTEMAX
(LOTEPREDNOL ETABONATE)		960
of 3850
360 prescriptions
Less than 1% of all prescriptions
270 patients
3% of all patients		< 11
19 SIMBRINZA
(BRINZOLAMIDE/BRIMONIDINE TART)		1020
of 4080
130 prescriptions
Less than 1% of all prescriptions
130< 11< 11
20 DUREZOL
(DIFLUPREDNATE)		1670
of 4360
200 prescriptions
Less than 1% of all prescriptions
110 patients
1% of all patients		< 11
21 COSOPT PF
(DORZOLAMIDE/TIMOLOL/PF)		410
of 1450
140 prescriptions
Less than 1% of all prescriptions
140< 11< 11
22 PAZEO
(OLOPATADINE HCL)		860
of 3400
160 prescriptions
Less than 1% of all prescriptions
160< 11< 11
23 ERYTHROMYCIN
(ERYTHROMYCIN BASE)		1040
of 3770
260 prescriptions
Less than 1% of all prescriptions
260180 patients
2% of all patients		180 patients
2% of all patients		A
24 ACETAZOLAMIDE560
of 2140
140 prescriptions
Less than 1% of all prescriptions
140< 11< 11
25 BESIVANCE
(BESIFLOXACIN HCL)		1310
of 2160
140 prescriptions
Less than 1% of all prescriptions
120 patients
1% of all patients		< 11
26 DOXYCYCLINE HYCLATE510
of 2110
140 prescriptions
Less than 1% of all prescriptions
< 11< 11A
27 AZELASTINE HCL340
of 520
110 prescriptions
Less than 1% of all prescriptions
< 11< 11

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