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Thomas J Williamson
Internal Medicine Physician
Overview Referral Sources Referral Destinations Practice Locations 1 Prescriptions Same Address Same Phone Medical Groups 1
No Affl. Hospitals

Prescriptions made by Thomas J Williamson

Data for 2018

12.02K

Medicare Part D Prescriptions Filled, Including Refills

Rank: 489 out of 7,245 providers in this state and specialty

$617.4K

Total Retail Price of All Prescriptions

Rank: 1,101 out of 7,245 providers in this state and specialty

708

Patients Receiving at Least One Drug in Part D

Rank: 315 out of 7,245 providers in this state and specialty

95%

Patients 65 Years and Older

75

Average Age of Patients

Average age of patients for providers in this state and specialty is 71

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 Internal Medicine 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 ATORVASTATIN CALCIUM2280
of 4,2400
6360 prescriptions
Less than 1% of all prescriptions
60801550 patients
22% of all patients		< 11
2 AMLODIPINE BESYLATE2470
of 4,1100
5020 prescriptions
Less than 1% of all prescriptions
49001170 patients
17% of all patients		< 11
3 LEVOTHYROXINE SODIUM5070
of 3,5010
3410 prescriptions
Less than 1% of all prescriptions
800 patients
11% of all patients		< 11
4 LOSARTAN POTASSIUM1570
of 3,3450
4020 prescriptions
Less than 1% of all prescriptions
890 patients
13% of all patients		< 11
5 SIMVASTATIN2230
of 3,1070
3060 prescriptions
Less than 1% of all prescriptions
790 patients
11% of all patients		< 11
6 LISINOPRIL3220
of 3,9620
3100 prescriptions
Less than 1% of all prescriptions
810 patients
11% of all patients		< 11
7 GLIMEPIRIDE200
of 2,0740
3600 prescriptions
Less than 1% of all prescriptions
3390790 patients
11% of all patients		< 11
8 TAMSULOSIN HCL730
of 2,9330
3050 prescriptions
Less than 1% of all prescriptions
790 patients
11% of all patients		< 11
9 OMEPRAZOLE1760
of 3,1070
2860 prescriptions
Less than 1% of all prescriptions
2580690 patients
10% of all patients		< 11
10 PRAVASTATIN SODIUM1420
of 2,9020
2680 prescriptions
Less than 1% of all prescriptions
2560640 patients
9% of all patients		< 11
11 METFORMIN HCL2860
of 3,2870
2630 prescriptions
Less than 1% of all prescriptions
2480650 patients
9% of all patients		< 11
12 HYDROCHLOROTHIAZIDE860
of 3,0210
2630 prescriptions
Less than 1% of all prescriptions
2420620 patients
9% of all patients		< 11
13 GABAPENTIN3040
of 3,3680
2260 prescriptions
Less than 1% of all prescriptions
2150600 patients
8% of all patients		< 11
14 METOPROLOL TARTRATE2280
of 3,5040
1910 prescriptions
Less than 1% of all prescriptions
480 patients
7% of all patients		< 11
15 CARVEDILOL2060
of 3,5270
1660 prescriptions
Less than 1% of all prescriptions
460 patients
6% of all patients		< 11
16 SERTRALINE HCL1370
of 2,7390
2050 prescriptions
Less than 1% of all prescriptions
1680480 patients
7% of all patients		< 11
17 LOSARTAN-HYDROCHLOROTHIAZIDE
(LOSARTAN/HYDROCHLOROTHIAZIDE)		1120
of 2,4140
1680 prescriptions
Less than 1% of all prescriptions
390 patients
6% of all patients		< 11
18 AMLODIPINE BESYLATE-BENAZEPRIL
(AMLODIPINE BESYLATE/BENAZEPRIL)		50
of 1,3050
1720 prescriptions
Less than 1% of all prescriptions
1720350 patients
5% of all patients		350 patients
5% of all patients
19 FUROSEMIDE3830
of 4,0740
1820 prescriptions
Less than 1% of all prescriptions
430 patients
6% of all patients		< 11
20 WARFARIN SODIUM510
of 1,9800
1770 prescriptions
Less than 1% of all prescriptions
340 patients
5% of all patients		< 11
21 ATENOLOL620
of 2,3450
1310 prescriptions
Less than 1% of all prescriptions
1170380 patients
5% of all patients		< 11
22 ALLOPURINOL930
of 2,6400
1530 prescriptions
Less than 1% of all prescriptions
340 patients
5% of all patients		< 11
23 RANITIDINE HCL630
of 1,9170
1570 prescriptions
Less than 1% of all prescriptions
1370450 patients
6% of all patients		< 11
24 FLUTICASONE PROPIONATE1310
of 2,8130
1720 prescriptions
Less than 1% of all prescriptions
580 patients
8% of all patients		< 11
25 CLOPIDOGREL
(CLOPIDOGREL BISULFATE)		2190
of 3,1610
1230 prescriptions
Less than 1% of all prescriptions
330 patients
5% of all patients		< 11
26 LISINOPRIL-HYDROCHLOROTHIAZIDE
(LISINOPRIL/HYDROCHLOROTHIAZIDE)		950
of 2,4360
1250 prescriptions
Less than 1% of all prescriptions
1250330 patients
5% of all patients		330 patients
5% of all patients
27 ALENDRONATE SODIUM1540
of 2,4530
1420 prescriptions
Less than 1% of all prescriptions
350 patients
5% of all patients		< 11
28 FINASTERIDE730
of 1,9460
1110 prescriptions
Less than 1% of all prescriptions
260 patients
4% of all patients		< 11
29 POTASSIUM CHLORIDE2910
of 3,0140
1490 prescriptions
Less than 1% of all prescriptions
390 patients
6% of all patients		< 11
30 PANTOPRAZOLE SODIUM3230
of 3,7120
1170 prescriptions
Less than 1% of all prescriptions
1170290 patients
4% of all patients		290 patients
4% of all patients
31 METFORMIN HCL ER
(METFORMIN HCL)		1770
of 2,0890
780 prescriptions
Less than 1% of all prescriptions
780220 patients
3% of all patients		220 patients
3% of all patients
32 METOPROLOL SUCCINATE3360
of 3,2960
1010 prescriptions
Less than 1% of all prescriptions
230 patients
3% of all patients		< 11
33 TRAZODONE HCL2100
of 2,7210
1100 prescriptions
Less than 1% of all prescriptions
960250 patients
4% of all patients		< 11
34 TEMAZEPAM360
of 1,4540
1530 prescriptions
Less than 1% of all prescriptions
1420310 patients
4% of all patients		< 11
35 TRIAMTERENE-HYDROCHLOROTHIAZID
(TRIAMTERENE/HYDROCHLOROTHIAZID)		960
of 1,6940
730 prescriptions
Less than 1% of all prescriptions
200 patients
3% of all patients		< 11
36 HYDROCODONE-ACETAMINOPHEN
(HYDROCODONE/ACETAMINOPHEN)		1860
of 2,4170
2660 prescriptions
Less than 1% of all prescriptions
2270540 patients
8% of all patients		< 11O
37 CITALOPRAM HBR
(CITALOPRAM HYDROBROMIDE)		1970
of 2,4130
650 prescriptions
Less than 1% of all prescriptions
650140 patients
2% of all patients		140 patients
2% of all patients
38 HYDRALAZINE HCL1580
of 2,2380
810 prescriptions
Less than 1% of all prescriptions
810190 patients
3% of all patients		190 patients
3% of all patients
39 GLIPIZIDE1760
of 1,9800
460 prescriptions
Less than 1% of all prescriptions
130 patients
2% of all patients		< 11
40 VALSARTAN-HYDROCHLOROTHIAZIDE
(VALSARTAN/HYDROCHLOROTHIAZIDE)		780
of 1,5770
560 prescriptions
Less than 1% of all prescriptions
560120 patients
2% of all patients		120 patients
2% of all patients
41 MELOXICAM2320
of 2,4020
720 prescriptions
Less than 1% of all prescriptions
170 patients
2% of all patients		< 11
42 BACLOFEN790
of 1,3060
1000 prescriptions
Less than 1% of all prescriptions
740280 patients
4% of all patients		< 11
43 MONTELUKAST SODIUM2960
of 2,7540
430 prescriptions
Less than 1% of all prescriptions
110 patients
2% of all patients		< 11
44 TIZANIDINE HCL1130
of 1,5340
870 prescriptions
Less than 1% of all prescriptions
280 patients
4% of all patients		< 11
45 TRAMADOL HCL2450
of 3,1170
1940 prescriptions
Less than 1% of all prescriptions
1630470 patients
7% of all patients		< 11O
46 FENOFIBRATE1010
of 1,1600
400 prescriptions
Less than 1% of all prescriptions
260< 11< 11
47 GLIPIZIDE-METFORMIN
(GLIPIZIDE/METFORMIN HCL)		630
of 4160
380 prescriptions
Less than 1% of all prescriptions
< 11< 11
48 SYMBICORT
(BUDESONIDE/FORMOTEROL FUMARATE)		760
of 1,7280
560 prescriptions
Less than 1% of all prescriptions
220 patients
3% of all patients		< 11
49 FLUOXETINE HCL1000
of 1,9660
540 prescriptions
Less than 1% of all prescriptions
540< 11< 11
50 VALSARTAN1380
of 1,9580
370 prescriptions
Less than 1% of all prescriptions
370110 patients
2% of all patients		110 patients
2% of all patients
51 DOXAZOSIN MESYLATE720
of 1,2060
370 prescriptions
Less than 1% of all prescriptions
370< 11< 11
52 JANUVIA
(SITAGLIPTIN PHOSPHATE)		1580
of 2,1770
580 prescriptions
Less than 1% of all prescriptions
580< 11< 11
53 PIOGLITAZONE HCL1430
of 1,4220
380 prescriptions
Less than 1% of all prescriptions
380< 11< 11
54 SPIRONOLACTONE1460
of 2,0520
340 prescriptions
Less than 1% of all prescriptions
110 patients
2% of all patients		< 11
55 BUPROPION XL
(BUPROPION HCL)		960
of 1,4460
290 prescriptions
Less than 1% of all prescriptions
< 11< 11
56 FENOFIBRATE
(FENOFIBRATE NANOCRYSTALLIZED)		1030
of 1,3490
230 prescriptions
Less than 1% of all prescriptions
230< 11< 11
57 ESOMEPRAZOLE MAGNESIUM1390
of 2,1470
540 prescriptions
Less than 1% of all prescriptions
540< 11< 11
58 ALPRAZOLAM3290
of 2,4800
790 prescriptions
Less than 1% of all prescriptions
610180 patients
3% of all patients		< 11
59 OXYBUTYNIN CHLORIDE790
of 1,3010
370 prescriptions
Less than 1% of all prescriptions
370130 patients
2% of all patients		130 patients
2% of all patients
60 EZETIMIBE1420
of 1,6630
250 prescriptions
Less than 1% of all prescriptions
250110 patients
2% of all patients		110 patients
2% of all patients
61 ROSUVASTATIN CALCIUM3230
of 2,7550
270 prescriptions
Less than 1% of all prescriptions
< 11< 11
62 DULOXETINE HCL2260
of 2,4300
390 prescriptions
Less than 1% of all prescriptions
390< 11< 11
63 CLONAZEPAM1580
of 2,1080
530 prescriptions
Less than 1% of all prescriptions
< 11< 11
64 SYNTHROID
(LEVOTHYROXINE SODIUM)		1930
of 1,8990
300 prescriptions
Less than 1% of all prescriptions
300< 11< 11
65 LANTUS SOLOSTAR
(INSULIN GLARGINE,HUM.REC.ANLOG)		1310
of 1,9730
250 prescriptions
Less than 1% of all prescriptions
< 11< 11
66 LORAZEPAM1540
of 1,9780
700 prescriptions
Less than 1% of all prescriptions
700150 patients
2% of all patients		150 patients
2% of all patients
67 ENALAPRIL MALEATE1370
of 1,3160
170 prescriptions
Less than 1% of all prescriptions
170< 11< 11
68 DICLOFENAC SODIUM1310
of 1,3780
330 prescriptions
Less than 1% of all prescriptions
180 patients
3% of all patients		< 11
69 CILOSTAZOL650
of 4130
240 prescriptions
Less than 1% of all prescriptions
240< 11< 11
70 ELIQUIS
(APIXABAN)		1840
of 2,3150
480 prescriptions
Less than 1% of all prescriptions
120 patients
2% of all patients		< 11
71 TRIAMCINOLONE ACETONIDE730
of 1,4410
600 prescriptions
Less than 1% of all prescriptions
600350 patients
5% of all patients		350 patients
5% of all patients
72 TORSEMIDE850
of 6630
150 prescriptions
Less than 1% of all prescriptions
150< 11< 11
73 PROAIR HFA
(ALBUTEROL SULFATE)		1140
of 1,9880
400 prescriptions
Less than 1% of all prescriptions
290250 patients
4% of all patients		< 11
74 INDAPAMIDE320
of 1560
200 prescriptions
Less than 1% of all prescriptions
200< 11< 11
75 RAMIPRIL890
of 1,2480
240 prescriptions
Less than 1% of all prescriptions
240< 11< 11
76 NIFEDIPINE ER
(NIFEDIPINE)		1710
of 1,9040
150 prescriptions
Less than 1% of all prescriptions
150< 11< 11
77 QUINAPRIL HCL470
of 5030
140 prescriptions
Less than 1% of all prescriptions
140< 11< 11
78 LEVEMIR FLEXTOUCH
(INSULIN DETEMIR)		1410
of 1,6630
180 prescriptions
Less than 1% of all prescriptions
180< 11< 11
79 AMIODARONE HCL930
of 1,0390
200 prescriptions
Less than 1% of all prescriptions
200< 11< 11
80 FAMOTIDINE1930
of 1,6170
150 prescriptions
Less than 1% of all prescriptions
< 11< 11
81 VALACYCLOVIR
(VALACYCLOVIR HCL)		340
of 1,0180
420 prescriptions
Less than 1% of all prescriptions
150 patients
2% of all patients		< 11
82 IRBESARTAN1330
of 1,0730
300 prescriptions
Less than 1% of all prescriptions
300< 11< 11
83 DONEPEZIL HCL3300
of 2,1340
140 prescriptions
Less than 1% of all prescriptions
140< 11< 11
84 ISOSORBIDE MONONITRATE ER
(ISOSORBIDE MONONITRATE)		1450
of 1,6030
110 prescriptions
Less than 1% of all prescriptions
110< 11< 11
85 QUINAPRIL-HYDROCHLOROTHIAZIDE
(QUINAPRIL/HYDROCHLOROTHIAZIDE)		100
of 420
130 prescriptions
Less than 1% of all prescriptions
< 11< 11
86 CLONIDINE HCL1690
of 1,9380
170 prescriptions
Less than 1% of all prescriptions
170< 11< 11
87 VERAPAMIL ER
(VERAPAMIL HCL)		640
of 8710
120 prescriptions
Less than 1% of all prescriptions
120< 11< 11
88 OXYBUTYNIN CHLORIDE ER
(OXYBUTYNIN CHLORIDE)		1070
of 1,2270
130 prescriptions
Less than 1% of all prescriptions
130< 11< 11
89 TERAZOSIN HCL600
of 8230
180 prescriptions
Less than 1% of all prescriptions
180< 11< 11
90 ADVAIR DISKUS
(FLUTICASONE PROPION/SALMETEROL)		930
of 1,8410
250 prescriptions
Less than 1% of all prescriptions
< 11< 11
91 PREDNISONE2150
of 3,0750
530 prescriptions
Less than 1% of all prescriptions
250 patients
4% of all patients		< 11
92 CARTIA XT
(DILTIAZEM HCL)		580
of 7260
110 prescriptions
Less than 1% of all prescriptions
110< 11< 11
93 BUPROPION HCL SR
(BUPROPION HCL)		700
of 8700
150 prescriptions
Less than 1% of all prescriptions
< 11< 11
94 NOVOLIN 70-30
(INSULIN NPH HUM/REG INSULIN HM)		510
of 3900
200 prescriptions
Less than 1% of all prescriptions
< 11< 11
95 GLIPIZIDE ER
(GLIPIZIDE)		1230
of 1,2340
150 prescriptions
Less than 1% of all prescriptions
150< 11< 11
96 MIRTAZAPINE2330
of 1,6890
230 prescriptions
Less than 1% of all prescriptions
< 11< 11
97 BUSPIRONE HCL1550
of 1,3300
120 prescriptions
Less than 1% of all prescriptions
< 11< 11
98 FELODIPINE ER
(FELODIPINE)		340
of 2080
160 prescriptions
Less than 1% of all prescriptions
160< 11< 11
99 CELECOXIB1260
of 1,5320
170 prescriptions
Less than 1% of all prescriptions
170< 11< 11
100 AZELASTINE HCL870
of 7740
180 prescriptions
Less than 1% of all prescriptions
< 11< 11
101 ATENOLOL-CHLORTHALIDONE
(ATENOLOL/CHLORTHALIDONE)		400
of 2500
160 prescriptions
Less than 1% of all prescriptions
< 11< 11
102 RABEPRAZOLE SODIUM40
of 630
220 prescriptions
Less than 1% of all prescriptions
220< 11< 11
103 MUPIROCIN520
of 6790
370 prescriptions
Less than 1% of all prescriptions
370240 patients
3% of all patients		240 patients
3% of all patients
104 TOPIRAMATE860
of 8460
130 prescriptions
Less than 1% of all prescriptions
< 11< 11O
105 IBUPROFEN1240
of 9080
260 prescriptions
Less than 1% of all prescriptions
260< 11< 11
106 AMITRIPTYLINE HCL910
of 1,4280
200 prescriptions
Less than 1% of all prescriptions
< 11< 11
107 KETOCONAZOLE540
of 4810
190 prescriptions
Less than 1% of all prescriptions
190< 11< 11
108 SPIRIVA RESPIMAT
(TIOTROPIUM BROMIDE)		410
of 2100
170 prescriptions
Less than 1% of all prescriptions
170< 11< 11
109 VERAPAMIL SR
(VERAPAMIL HCL)		230
of 1490
120 prescriptions
Less than 1% of all prescriptions
120< 11< 11
110 NAPROXEN1420
of 1,1170
160 prescriptions
Less than 1% of all prescriptions
160< 11< 11
111 LYRICA
(PREGABALIN)		1910
of 1,9540
200 prescriptions
Less than 1% of all prescriptions
< 11< 11
112 ROPINIROLE HCL1170
of 1,3140
130 prescriptions
Less than 1% of all prescriptions
130< 11< 11
113 VENTOLIN HFA
(ALBUTEROL SULFATE)		1320
of 2,0220
180 prescriptions
Less than 1% of all prescriptions
< 11< 11
114 SPIRIVA
(TIOTROPIUM BROMIDE)		720
of 9300
170 prescriptions
Less than 1% of all prescriptions
170< 11< 11
115 POLYETHYLENE GLYCOL 33501300
of 1,1110
150 prescriptions
Less than 1% of all prescriptions
150< 11< 11
116 CLOBETASOL EMOLLIENT
(CLOBETASOL PROPIONATE/EMOLL)		10
180 prescriptions
Less than 1% of all prescriptions
180< 11< 11
117 INSULIN SYRINGE
(SYRING-NEEDL,DISP,INSUL,0.3 ML)		120
of 370
110 prescriptions
Less than 1% of all prescriptions
110< 11< 11
118 FLUOCINONIDE270
of 1060
160 prescriptions
Less than 1% of all prescriptions
160< 11< 11
119 ECONAZOLE NITRATE40
of 140
160 prescriptions
Less than 1% of all prescriptions
160120 patients
2% of all patients		120 patients
2% of all patients
120 METHYLPREDNISOLONE1040
of 1,5410
720 prescriptions
Less than 1% of all prescriptions
630 patients
9% of all patients		< 11
121 LANTUS
(INSULIN GLARGINE,HUM.REC.ANLOG)		1040
of 1,2280
150 prescriptions
Less than 1% of all prescriptions
150< 11< 11
122 ZOLPIDEM TARTRATE2200
of 2,2750
130 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
123 LEVEMIR
(INSULIN DETEMIR)		1110
of 6970
110 prescriptions
Less than 1% of all prescriptions
110< 11< 11
124 AZITHROMYCIN1610
of 2,4870
730 prescriptions
Less than 1% of all prescriptions
640 patients
9% of all patients		< 11A
125 FOSINOPRIL SODIUM190
of 880
120 prescriptions
Less than 1% of all prescriptions
120< 11< 11
126 QUETIAPINE FUMARATE ER
(QUETIAPINE FUMARATE)		250
of 1090
110 prescriptions
Less than 1% of all prescriptions
110< 11< 11P
127 NITROFURANTOIN MONO-MACRO
(NITROFURANTOIN MONOHYD/M-CRYST)		830
of 1,0970
240 prescriptions
Less than 1% of all prescriptions
160 patients
2% of all patients		< 11A
128 ONDANSETRON ODT
(ONDANSETRON)		250
of 6410
420 prescriptions
Less than 1% of all prescriptions
170 patients
2% of all patients		< 11
129 SENSIPAR
(CINACALCET HCL)		210
of 720
120 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
130 CIPROFLOXACIN HCL1190
of 2,2620
460 prescriptions
Less than 1% of all prescriptions
400 patients
6% of all patients		< 11A
131 LIDOCAINE600
of 4340
150 prescriptions
Less than 1% of all prescriptions
150< 11< 11
132 ACETAMINOPHEN-CODEINE
(ACETAMINOPHEN WITH CODEINE)		2190
of 2,1050
310 prescriptions
Less than 1% of all prescriptions
210 patients
3% of all patients		< 11O
133 LEVOFLOXACIN1560
of 2,3800
290 prescriptions
Less than 1% of all prescriptions
290200 patients
3% of all patients		200 patients
3% of all patients		A
134 NYSTATIN850
of 8800
120 prescriptions
Less than 1% of all prescriptions
120< 11< 11
135 CLOTRIMAZOLE490
of 2430
120 prescriptions
Less than 1% of all prescriptions
120< 11< 11
136 AMOXICILLIN-CLAVULANATE POTASS
(AMOXICILLIN/POTASSIUM CLAV)		1350
of 2,1300
260 prescriptions
Less than 1% of all prescriptions
240 patients
3% of all patients		< 11A
137 DOXYCYCLINE HYCLATE940
of 1,1840
160 prescriptions
Less than 1% of all prescriptions
160150 patients
2% of all patients		150 patients
2% of all patients		A
138 FLUCONAZOLE690
of 1,1550
180 prescriptions
Less than 1% of all prescriptions
< 11< 11
139 SHINGRIX
(VARICELLA-ZOSTER GE/AS01B/PF)		470
of 3420
1030 prescriptions
Less than 1% of all prescriptions
580 patients
8% of all patients		< 11
140 AMOXICILLIN1050
of 9780
200 prescriptions
Less than 1% of all prescriptions
180 patients
3% of all patients		< 11A
141 CEFDINIR970
of 6840
160 prescriptions
Less than 1% of all prescriptions
150 patients
2% of all patients		< 11A
142 SULFAMETHOXAZOLE-TRIMETHOPRIM
(SULFAMETHOXAZOLE/TRIMETHOPRIM)		1070
of 1,5630
150 prescriptions
Less than 1% of all prescriptions
150 patients
2% of all patients		< 11A
143 METRONIDAZOLE540
of 7510
110 prescriptions
Less than 1% of all prescriptions
110< 11< 11A
144 ZENPEP
(LIPASE/PROTEASE/AMYLASE)		90
of 240
110 prescriptions
Less than 1% of all prescriptions
110< 11< 11
145 OSELTAMIVIR PHOSPHATE900
of 1,0410
110 prescriptions
Less than 1% of all prescriptions
110110 patients
2% of all patients		110 patients
2% of all patients

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