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Gary D. Roark
Specialist
Overview Referral Sources Referral Destinations Practice Locations 1 Prescriptions Procedures Same Address Same Phone Medical Groups 1 Affl. Hospitals 1

Prescriptions made by Gary D. Roark

Data for 2018

1,989

Medicare Part D Prescriptions Filled, Including Refills

Rank: 106 out of 940 providers in this state and specialty

$319K

Total Retail Price of All Prescriptions

Rank: 365 out of 940 providers in this state and specialty

675

Patients Receiving at Least One Drug in Part D

Rank: 64 out of 940 providers in this state and specialty

92%

Patients 65 Years and Older

71

Average Age of Patients

Average age of patients for providers in this state and specialty is 69

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 Gastroenterology 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 OMEPRAZOLE460
of 8020
4550 prescriptions
Less than 1% of all prescriptions
37201280 patients
19% of all patients		1100 patients
16% of all patients
2 PANTOPRAZOLE SODIUM1520
of 8170
2570 prescriptions
Less than 1% of all prescriptions
2370570 patients
8% of all patients		< 11
3 DEXILANT
(DEXLANSOPRAZOLE)		450
of 5100
1010 prescriptions
Less than 1% of all prescriptions
850170 patients
3% of all patients		< 11
4 BUDESONIDE EC
(BUDESONIDE)		170
of 2760
500 prescriptions
Less than 1% of all prescriptions
500120 patients
2% of all patients		120 patients
2% of all patients
5 ESOMEPRAZOLE MAGNESIUM960
of 5860
430 prescriptions
Less than 1% of all prescriptions
< 11< 11
6 URSODIOL540
of 3210
390 prescriptions
Less than 1% of all prescriptions
390< 11< 11
7 SUCRALFATE860
of 4060
370 prescriptions
Less than 1% of all prescriptions
110 patients
2% of all patients		< 11
8 AZATHIOPRINE460
of 2790
160 prescriptions
Less than 1% of all prescriptions
160< 11< 11
9 METOCLOPRAMIDE HCL90
of 2540
3220 prescriptions
Less than 1% of all prescriptions
29103110 patients
46% of all patients		2800 patients
41% of all patients
10 LACTULOSE510
of 2570
210 prescriptions
Less than 1% of all prescriptions
< 11< 11
11 LINZESS
(LINACLOTIDE)		1040
of 5470
120 prescriptions
Less than 1% of all prescriptions
120< 11< 11
12 PEG 3350-ELECTROLYTE
(PEG3350/SOD SULF,BICARB,CL/KCL)		10
of 550
2360 prescriptions
Less than 1% of all prescriptions
21202330 patients
35% of all patients		2090 patients
31% of all patients
13 LIALDA
(MESALAMINE)		240
of 1180
130 prescriptions
Less than 1% of all prescriptions
130< 11< 11
14 ZEGERID
(OMEPRAZOLE/SODIUM BICARBONATE)		10
120 prescriptions
Less than 1% of all prescriptions
00< 1100 patients
Less than 1% of all patients
15 XIFAXAN
(RIFAXIMIN)		790
of 2510
110 prescriptions
Less than 1% of all prescriptions
110< 11< 11A
16 METRONIDAZOLE520
of 2920
170 prescriptions
Less than 1% of all prescriptions
140 patients
2% of all patients		< 11A
17 FLUCONAZOLE30
of 370
170 prescriptions
Less than 1% of all prescriptions
150 patients
2% of all patients		< 11
18 GAVILYTE-C
(PEG3350/SOD SULF,BICARB,CL/KCL)		50
of 240
660 prescriptions
Less than 1% of all prescriptions
660 patients
10% of all patients		< 11
19 SUPREP
(SODIUM, POTASSIUM,MAG SULFATES)		2320
of 5140
350 prescriptions
Less than 1% of all prescriptions
350350 patients
5% of all patients		350 patients
5% of all patients
20 GAVILYTE-N
(SODIUM CHLORIDE/NAHCO3/KCL/PEG)		730
of 1620
210 prescriptions
Less than 1% of all prescriptions
210 patients
3% of all patients		< 11
21 GAVILYTE-G
(PEG3350/SOD SULF,BICARB,CL/KCL)		1090
of 3180
280 prescriptions
Less than 1% of all prescriptions
280 patients
4% of all patients		< 11
22 MOVIPREP
(PEG3350/SOD SUL/NACL/KCL/ASB/C)		500
of 1140
260 prescriptions
Less than 1% of all prescriptions
260260 patients
4% of all patients		260 patients
4% of all patients
23 PEG 3350-ELECTROLYTE
(SODIUM CHLORIDE/NAHCO3/KCL/PEG)		790
of 1840
240 prescriptions
Less than 1% of all prescriptions
240 patients
4% of all patients		< 11

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