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David C Walker
Internal Medicine Physician
Overview Referral Sources Referral Destinations Practice Locations 1 Prescriptions Procedures Same Address Same Phone Medical Groups 2 Affl. Hospitals 6

Prescriptions made by David C Walker

Data for 2018

7,675

Medicare Part D Prescriptions Filled, Including Refills

Rank: 15 out of 112 providers in this state and specialty

$510.7K

Total Retail Price of All Prescriptions

Rank: 22 out of 112 providers in this state and specialty

517

Patients Receiving at Least One Drug in Part D

Rank: 9 out of 112 providers in this state and specialty

91%

Patients 65 Years and Older

74

Average Age of Patients

Average age of patients for providers in this state and specialty is 73

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 Wyoming 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 LEVOTHYROXINE SODIUM100
of 660
5440 prescriptions
Less than 1% of all prescriptions
51501160 patients
22% of all patients		< 11
2 AMLODIPINE BESYLATE110
of 670
2470 prescriptions
Less than 1% of all prescriptions
790 patients
15% of all patients		< 11
3 PANTOPRAZOLE SODIUM50
of 550
2390 prescriptions
Less than 1% of all prescriptions
2010640 patients
12% of all patients		< 11
4 GABAPENTIN30
of 560
3600 prescriptions
Less than 1% of all prescriptions
3420730 patients
14% of all patients		< 11
5 ATORVASTATIN CALCIUM260
of 660
1610 prescriptions
Less than 1% of all prescriptions
1430550 patients
11% of all patients		< 11
6 LOSARTAN POTASSIUM170
of 560
1570 prescriptions
Less than 1% of all prescriptions
470 patients
9% of all patients		< 11
7 OMEPRAZOLE140
of 610
1750 prescriptions
Less than 1% of all prescriptions
1610510 patients
10% of all patients		< 11
8 METFORMIN HCL130
of 570
1470 prescriptions
Less than 1% of all prescriptions
390 patients
8% of all patients		< 11
9 SIMVASTATIN190
of 550
1390 prescriptions
Less than 1% of all prescriptions
1220390 patients
8% of all patients		< 11
10 ROSUVASTATIN CALCIUM60
of 430
1260 prescriptions
Less than 1% of all prescriptions
1070430 patients
8% of all patients		< 11
11 LISINOPRIL270
of 630
1250 prescriptions
Less than 1% of all prescriptions
370 patients
7% of all patients		< 11
12 METOPROLOL SUCCINATE170
of 590
1140 prescriptions
Less than 1% of all prescriptions
360 patients
7% of all patients		< 11
13 MONTELUKAST SODIUM40
of 430
1230 prescriptions
Less than 1% of all prescriptions
970330 patients
6% of all patients		< 11
14 ESCITALOPRAM OXALATE70
of 480
1240 prescriptions
Less than 1% of all prescriptions
1080320 patients
6% of all patients		< 11
15 FINASTERIDE30
of 320
970 prescriptions
Less than 1% of all prescriptions
270 patients
5% of all patients		< 11
16 TAMSULOSIN HCL140
of 560
930 prescriptions
Less than 1% of all prescriptions
270 patients
5% of all patients		< 11
17 SPIRONOLACTONE30
of 410
1040 prescriptions
Less than 1% of all prescriptions
260 patients
5% of all patients		< 11
18 POTASSIUM CHLORIDE170
of 560
1000 prescriptions
Less than 1% of all prescriptions
1000280 patients
5% of all patients		280 patients
5% of all patients
19 FUROSEMIDE150
of 650
1520 prescriptions
Less than 1% of all prescriptions
280 patients
5% of all patients		< 11
20 PRAVASTATIN SODIUM150
of 490
600 prescriptions
Less than 1% of all prescriptions
600170 patients
3% of all patients		170 patients
3% of all patients
21 TRAZODONE HCL150
of 450
760 prescriptions
Less than 1% of all prescriptions
630320 patients
6% of all patients		< 11
22 MELOXICAM70
of 440
740 prescriptions
Less than 1% of all prescriptions
220 patients
4% of all patients		< 11
23 QUETIAPINE FUMARATE20
of 260
1110 prescriptions
Less than 1% of all prescriptions
950190 patients
4% of all patients		< 11P
24 ALLOPURINOL220
of 530
540 prescriptions
Less than 1% of all prescriptions
540170 patients
3% of all patients		170 patients
3% of all patients
25 HYDROCHLOROTHIAZIDE240
of 560
610 prescriptions
Less than 1% of all prescriptions
500180 patients
3% of all patients		< 11
26 CLOPIDOGREL
(CLOPIDOGREL BISULFATE)		90
of 460
660 prescriptions
Less than 1% of all prescriptions
160 patients
3% of all patients		< 11
27 ATENOLOL50
of 390
680 prescriptions
Less than 1% of all prescriptions
160 patients
3% of all patients		< 11
28 RANITIDINE HCL10
of 360
870 prescriptions
Less than 1% of all prescriptions
150 patients
3% of all patients		< 11
29 METOPROLOL TARTRATE250
of 550
590 prescriptions
Less than 1% of all prescriptions
180 patients
3% of all patients		< 11
30 CARVEDILOL140
of 490
490 prescriptions
Less than 1% of all prescriptions
130 patients
3% of all patients		< 11
31 LOSARTAN-HYDROCHLOROTHIAZIDE
(LOSARTAN/HYDROCHLOROTHIAZIDE)		150
of 410
520 prescriptions
Less than 1% of all prescriptions
520160 patients
3% of all patients		160 patients
3% of all patients
32 SYNTHROID
(LEVOTHYROXINE SODIUM)		70
of 390
480 prescriptions
Less than 1% of all prescriptions
480130 patients
3% of all patients		130 patients
3% of all patients
33 LISINOPRIL-HYDROCHLOROTHIAZIDE
(LISINOPRIL/HYDROCHLOROTHIAZIDE)		70
of 340
500 prescriptions
Less than 1% of all prescriptions
140 patients
3% of all patients		< 11
34 CITALOPRAM HBR
(CITALOPRAM HYDROBROMIDE)		120
of 470
660 prescriptions
Less than 1% of all prescriptions
150 patients
3% of all patients		< 11
35 FLUTICASONE PROPIONATE100
of 460
710 prescriptions
Less than 1% of all prescriptions
490280 patients
5% of all patients		< 11
36 PIOGLITAZONE HCL70
of 150
350 prescriptions
Less than 1% of all prescriptions
110 patients
2% of all patients		< 11
37 ROPINIROLE HCL70
of 270
530 prescriptions
Less than 1% of all prescriptions
410120 patients
2% of all patients		< 11
38 SERTRALINE HCL190
of 530
560 prescriptions
Less than 1% of all prescriptions
560120 patients
2% of all patients		120 patients
2% of all patients
39 DONEPEZIL HCL60
of 400
650 prescriptions
Less than 1% of all prescriptions
650110 patients
2% of all patients		110 patients
2% of all patients
40 BUPROPION XL
(BUPROPION HCL)		90
of 260
370 prescriptions
Less than 1% of all prescriptions
260120 patients
2% of all patients		< 11
41 FLUOXETINE HCL60
of 430
590 prescriptions
Less than 1% of all prescriptions
470110 patients
2% of all patients		< 11
42 DULOXETINE HCL220
of 440
500 prescriptions
Less than 1% of all prescriptions
180 patients
3% of all patients		< 11
43 LYRICA
(PREGABALIN)		20
of 360
540 prescriptions
Less than 1% of all prescriptions
130 patients
3% of all patients		< 11
44 CELECOXIB50
of 350
460 prescriptions
Less than 1% of all prescriptions
< 11< 11
45 ZOLPIDEM TARTRATE160
of 420
540 prescriptions
Less than 1% of all prescriptions
150 patients
3% of all patients		< 11
46 BUSPIRONE HCL50
of 290
460 prescriptions
Less than 1% of all prescriptions
< 11< 11
47 WARFARIN SODIUM240
of 480
530 prescriptions
Less than 1% of all prescriptions
530120 patients
2% of all patients		120 patients
2% of all patients
48 VALSARTAN60
of 240
370 prescriptions
Less than 1% of all prescriptions
370< 11< 11
49 METFORMIN HCL ER
(METFORMIN HCL)		180
of 360
260 prescriptions
Less than 1% of all prescriptions
< 11< 11
50 ESTRADIOL50
of 220
340 prescriptions
Less than 1% of all prescriptions
< 11< 11
51 SUCRALFATE20
of 70
360 prescriptions
Less than 1% of all prescriptions
200 patients
4% of all patients		< 11
52 ESOMEPRAZOLE MAGNESIUM70
of 280
320 prescriptions
Less than 1% of all prescriptions
< 11< 11
53 XARELTO
(RIVAROXABAN)		120
of 360
420 prescriptions
Less than 1% of all prescriptions
< 11< 11
54 FAMOTIDINE60
of 160
320 prescriptions
Less than 1% of all prescriptions
< 11< 11
55 HYDROCODONE-ACETAMINOPHEN
(HYDROCODONE/ACETAMINOPHEN)		160
of 490
680 prescriptions
Less than 1% of all prescriptions
680210 patients
4% of all patients		210 patients
4% of all patients		O
56 DOXEPIN HCL10
of 70
380 prescriptions
Less than 1% of all prescriptions
380< 11< 11
57 PREDNISONE240
of 560
340 prescriptions
Less than 1% of all prescriptions
160 patients
3% of all patients		< 11
58 HYDRALAZINE HCL120
of 190
180 prescriptions
Less than 1% of all prescriptions
180< 11< 11
59 VALSARTAN-HYDROCHLOROTHIAZIDE
(VALSARTAN/HYDROCHLOROTHIAZIDE)		80
of 150
150 prescriptions
Less than 1% of all prescriptions
150< 11< 11
60 LEVEMIR FLEXTOUCH
(INSULIN DETEMIR)		130
of 260
300 prescriptions
Less than 1% of all prescriptions
300< 11< 11
61 GLIMEPIRIDE150
of 220
180 prescriptions
Less than 1% of all prescriptions
180< 11< 11
62 FENTANYL60
of 170
430 prescriptions
Less than 1% of all prescriptions
430< 11< 11O
63 OXYBUTYNIN CHLORIDE130
of 220
160 prescriptions
Less than 1% of all prescriptions
< 11< 11
64 AMLODIPINE-VALSARTAN
(AMLODIPINE BESYLATE/VALSARTAN)		10
170 prescriptions
Less than 1% of all prescriptions
170< 11< 11
65 LORAZEPAM120
of 380
430 prescriptions
Less than 1% of all prescriptions
150 patients
3% of all patients		< 11
66 DILTIAZEM 24HR ER (CD)
(DILTIAZEM HCL)		60
of 180
260 prescriptions
Less than 1% of all prescriptions
< 11< 11
67 CEPHALEXIN40
of 260
390 prescriptions
Less than 1% of all prescriptions
190 patients
4% of all patients		< 11A
68 VERAPAMIL ER
(VERAPAMIL HCL)		90
of 130
160 prescriptions
Less than 1% of all prescriptions
160< 11< 11
69 OLMESARTAN-HYDROCHLOROTHIAZIDE
(OLMESARTAN/HYDROCHLOROTHIAZIDE)		30
of 40
150 prescriptions
Less than 1% of all prescriptions
150< 11< 11
70 PAROXETINE HCL140
of 260
130 prescriptions
Less than 1% of all prescriptions
< 11< 11
71 RAMIPRIL130
of 200
130 prescriptions
Less than 1% of all prescriptions
130< 11< 11
72 JANUVIA
(SITAGLIPTIN PHOSPHATE)		150
of 310
260 prescriptions
Less than 1% of all prescriptions
260< 11< 11
73 LANSOPRAZOLE40
of 80
160 prescriptions
Less than 1% of all prescriptions
160< 11< 11
74 BREO ELLIPTA
(FLUTICASONE/VILANTEROL)		50
of 230
310 prescriptions
Less than 1% of all prescriptions
< 11< 11
75 BYSTOLIC
(NEBIVOLOL HCL)		130
of 200
130 prescriptions
Less than 1% of all prescriptions
130< 11< 11
76 ELIQUIS
(APIXABAN)		290
of 440
200 prescriptions
Less than 1% of all prescriptions
200< 11< 11
77 TRIAMTERENE-HYDROCHLOROTHIAZID
(TRIAMTERENE/HYDROCHLOROTHIAZID)		230
of 360
140 prescriptions
Less than 1% of all prescriptions
< 11< 11
78 VENTOLIN HFA
(ALBUTEROL SULFATE)		220
of 430
280 prescriptions
Less than 1% of all prescriptions
130 patients
3% of all patients		< 11
79 VESICARE
(SOLIFENACIN SUCCINATE)		40
of 130
270 prescriptions
Less than 1% of all prescriptions
270< 11< 11
80 ENALAPRIL MALEATE120
of 250
170 prescriptions
Less than 1% of all prescriptions
170< 11< 11
81 AMITRIPTYLINE HCL200
of 310
140 prescriptions
Less than 1% of all prescriptions
< 11< 11
82 CLONIDINE HCL90
of 230
160 prescriptions
Less than 1% of all prescriptions
< 11< 11
83 OXYBUTYNIN CHLORIDE ER
(OXYBUTYNIN CHLORIDE)		110
of 240
210 prescriptions
Less than 1% of all prescriptions
< 11< 11
84 LAMOTRIGINE100
of 150
150 prescriptions
Less than 1% of all prescriptions
< 11< 11
85 SYMBICORT
(BUDESONIDE/FORMOTEROL FUMARATE)		140
of 350
260 prescriptions
Less than 1% of all prescriptions
150< 11< 11
86 IRBESARTAN90
of 140
180 prescriptions
Less than 1% of all prescriptions
180< 11< 11
87 VENLAFAXINE HCL ER
(VENLAFAXINE HCL)		260
of 370
120 prescriptions
Less than 1% of all prescriptions
120< 11< 11
88 METHOTREXATE
(METHOTREXATE SODIUM)		70
of 100
130 prescriptions
Less than 1% of all prescriptions
< 11< 11
89 JANUMET XR
(SITAGLIPTIN PHOS/METFORMIN HCL)		40
of 50
150 prescriptions
Less than 1% of all prescriptions
< 11< 11
90 HYDROXYZINE HCL60
of 80
110 prescriptions
Less than 1% of all prescriptions
< 11< 11
91 MIRTAZAPINE200
of 280
150 prescriptions
Less than 1% of all prescriptions
< 11< 11
92 TRULICITY
(DULAGLUTIDE)		40
of 110
300 prescriptions
Less than 1% of all prescriptions
300< 11< 11
93 PRIMIDONE40
of 100
220 prescriptions
Less than 1% of all prescriptions
220< 11< 11
94 IBANDRONATE SODIUM10
of 20
180 prescriptions
Less than 1% of all prescriptions
180< 11< 11
95 TRAMADOL HCL190
of 470
420 prescriptions
Less than 1% of all prescriptions
420150 patients
3% of all patients		150 patients
3% of all patients		O
96 OLMESARTAN MEDOXOMIL100
of 140
130 prescriptions
Less than 1% of all prescriptions
130< 11< 11
97 POLYETHYLENE GLYCOL 3350120
of 280
280 prescriptions
Less than 1% of all prescriptions
< 11< 11
98 TRESIBA FLEXTOUCH U-200
(INSULIN DEGLUDEC)		60
of 70
160 prescriptions
Less than 1% of all prescriptions
160< 11< 11
99 DILT-XR
(DILTIAZEM HCL)		40
of 50
120 prescriptions
Less than 1% of all prescriptions
120< 11< 11
100 PHENYTOIN SODIUM EXTENDED40
of 120
130 prescriptions
Less than 1% of all prescriptions
< 11< 11
101 FLUDROCORTISONE ACETATE30
of 70
160 prescriptions
Less than 1% of all prescriptions
160< 11< 11
102 LANTUS SOLOSTAR
(INSULIN GLARGINE,HUM.REC.ANLOG)		170
of 350
220 prescriptions
Less than 1% of all prescriptions
220< 11< 11
103 CYCLOBENZAPRINE HCL160
of 260
160 prescriptions
Less than 1% of all prescriptions
< 11< 11
104 MEMANTINE HCL110
of 240
250 prescriptions
Less than 1% of all prescriptions
250< 11< 11
105 ADVAIR DISKUS
(FLUTICASONE PROPION/SALMETEROL)		150
of 410
210 prescriptions
Less than 1% of all prescriptions
210< 11< 11
106 BENAZEPRIL-HYDROCHLOROTHIAZIDE
(BENAZEPRIL/HYDROCHLOROTHIAZIDE)		10
of 20
130 prescriptions
Less than 1% of all prescriptions
130< 11< 11
107 BACLOFEN90
of 190
220 prescriptions
Less than 1% of all prescriptions
< 11< 11
108 RISPERIDONE110
of 120
140 prescriptions
Less than 1% of all prescriptions
< 11< 11P
109 FENOFIBRATE
(FENOFIBRATE NANOCRYSTALLIZED)		140
of 190
110 prescriptions
Less than 1% of all prescriptions
< 11< 11
110 DEXTROAMPHETAMINE-AMPHETAMINE
(DEXTROAMPHETAMINE/AMPHETAMINE)		20
of 30
180 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
111 OLANZAPINE50
of 90
140 prescriptions
Less than 1% of all prescriptions
< 11< 11P
112 LATANOPROST50
of 90
200 prescriptions
Less than 1% of all prescriptions
200< 11< 11
113 CLONAZEPAM210
of 360
140 prescriptions
Less than 1% of all prescriptions
< 11< 11
114 VALACYCLOVIR
(VALACYCLOVIR HCL)		80
of 140
130 prescriptions
Less than 1% of all prescriptions
< 11< 11
115 NAMENDA XR
(MEMANTINE HCL)		30
of 60
250 prescriptions
Less than 1% of all prescriptions
< 11< 11
116 BUPROPION HCL SR
(BUPROPION HCL)		50
of 140
170 prescriptions
Less than 1% of all prescriptions
< 11< 11
117 VICTOZA 3-PAK
(LIRAGLUTIDE)		90
of 140
150 prescriptions
Less than 1% of all prescriptions
150< 11< 11
118 IBUPROFEN80
of 150
180 prescriptions
Less than 1% of all prescriptions
180< 11< 11
119 NIFEDIPINE ER
(NIFEDIPINE)		110
of 130
120 prescriptions
Less than 1% of all prescriptions
120< 11< 11
120 TRAMADOL HCL ER
(TRAMADOL HCL)		10
of 20
150 prescriptions
Less than 1% of all prescriptions
< 11< 11O
121 CHOLESTYRAMINE
(CHOLESTYRAMINE (WITH SUGAR))		30
of 30
110 prescriptions
Less than 1% of all prescriptions
110< 11< 11
122 MYRBETRIQ
(MIRABEGRON)		40
of 140
260 prescriptions
Less than 1% of all prescriptions
260< 11< 11
123 SULFAMETHOXAZOLE-TRIMETHOPRIM
(SULFAMETHOXAZOLE/TRIMETHOPRIM)		140
of 240
120 prescriptions
Less than 1% of all prescriptions
120< 11< 11A
124 BUPRENORPHINE30
of 30
120 prescriptions
Less than 1% of all prescriptions
120< 11< 11O
125 COMBIGAN
(BRIMONIDINE TARTRATE/TIMOLOL)		20
of 30
130 prescriptions
Less than 1% of all prescriptions
130< 11< 11
126 NAMZARIC
(MEMANTINE HCL/DONEPEZIL HCL)		10
of 40
240 prescriptions
Less than 1% of all prescriptions
240< 11< 11
127 TRIAMCINOLONE ACETONIDE60
of 210
240 prescriptions
Less than 1% of all prescriptions
240160 patients
3% of all patients		160 patients
3% of all patients
128 LACTULOSE70
of 70
110 prescriptions
Less than 1% of all prescriptions
110< 11< 11
129 TOLTERODINE TARTRATE ER
(TOLTERODINE TARTRATE)		40
of 50
110 prescriptions
Less than 1% of all prescriptions
110< 11< 11
130 VOLTAREN
(DICLOFENAC SODIUM)		50
of 90
130 prescriptions
Less than 1% of all prescriptions
130120 patients
2% of all patients		120 patients
2% of all patients
131 OXYCODONE HCL170
of 250
130 prescriptions
Less than 1% of all prescriptions
< 11< 11O
132 COLCRYS
(COLCHICINE)		20
of 20
110 prescriptions
Less than 1% of all prescriptions
110< 11< 11
133 FLUCONAZOLE100
of 170
160 prescriptions
Less than 1% of all prescriptions
< 11< 11
134 METHYLPREDNISOLONE40
of 150
390 prescriptions
Less than 1% of all prescriptions
340 patients
7% of all patients		< 11
135 LEVOFLOXACIN30
of 200
280 prescriptions
Less than 1% of all prescriptions
270 patients
5% of all patients		< 11A
136 MORPHINE SULFATE50
of 80
110 prescriptions
Less than 1% of all prescriptions
110< 11< 11O
137 MUPIROCIN20
of 30
120 prescriptions
Less than 1% of all prescriptions
120< 11< 11
138 CIPROFLOXACIN HCL110
of 180
150 prescriptions
Less than 1% of all prescriptions
150120 patients
2% of all patients		120 patients
2% of all patients		A
139 NYSTATIN50
of 120
140 prescriptions
Less than 1% of all prescriptions
< 11< 11
140 AZITHROMYCIN90
of 350
220 prescriptions
Less than 1% of all prescriptions
200 patients
4% of all patients		< 11A
141 DIPHENOXYLATE-ATROPINE
(DIPHENOXYLATE HCL/ATROPINE)		30
of 60
110 prescriptions
Less than 1% of all prescriptions
< 11< 11
142 ONDANSETRON HCL70
of 150
130 prescriptions
Less than 1% of all prescriptions
< 11< 11
143 GAVILYTE-G
(PEG3350/SOD SULF,BICARB,CL/KCL)		10
370 prescriptions
Less than 1% of all prescriptions
360 patients
7% of all patients		< 11

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