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Prescriber Checkup

Prescriber Checkup » Texas » Internal Medicine

Top Internal Medicine Prescribers in Texas

Top Prescribers

Providers are grouped by the primary specialty they listed when applying for a national health ID number. This doesn’t necessarily mean the person has special training or certification. Specialty is self-reported by providers and may have changed. Patients and claims shown are for Medicare Part D only.

Prescriber Claims Filled Total Cost Medicare Part D Patients Claims for Brand Name Drugs Brand Name Drugs Prescription Price
WAYNE KARAKI MD

Internal Medicine

18,301

$1.36M

954
628 are 65+

22%
prescriptions for brand name drugs

Avg: 24%

$74
Average prescription price

Avg: $68

OLMER BROOKER M.D.

Internal Medicine

9,699

$768K

954
763 are 65+

27%
prescriptions for brand name drugs

Avg: 24%

$79
Average prescription price

Avg: $68

ORVILLE CERNA M.D.

Internal Medicine

26,478

$1.48M

953
789 are 65+

24%
prescriptions for brand name drugs

Avg: 24%

$56
Average prescription price

Avg: $68

YONG CHANG MD

Internal Medicine

20,350

$1.65M

952
805 are 65+

30%
prescriptions for brand name drugs

Avg: 24%

$81
Average prescription price

Avg: $68

SALIL TREHAN M.D.

Internal Medicine

18,303

$1.14M

952
841 are 65+

20%
prescriptions for brand name drugs

Avg: 24%

$62
Average prescription price

Avg: $68

WALTER HEWELL MD

Internal Medicine

33,102

$1.78M

951
729 are 65+

24%
prescriptions for brand name drugs

Avg: 24%

$54
Average prescription price

Avg: $68

JAMES TRAN MD

Internal Medicine

20,018

$1.17M

950
726 are 65+

21%
prescriptions for brand name drugs

Avg: 24%

$58
Average prescription price

Avg: $68

SUNDEEP REDDY M.D.

Internal Medicine

16,505

$1.42M

946
766 are 65+

26%
prescriptions for brand name drugs

Avg: 24%

$86
Average prescription price

Avg: $68

ROBERT VOGEL M.D.

Internal Medicine

30,645

$1.69M

941
833 are 65+

23%
prescriptions for brand name drugs

Avg: 24%

$55
Average prescription price

Avg: $68

RONALDO FACTORIZA M.D.

Internal Medicine

26,582

$1.87M

940
796 are 65+

23%
prescriptions for brand name drugs

Avg: 24%

$70
Average prescription price

Avg: $68

HENRY GRAINGER DO

Internal Medicine

23,044

$1.7M

938
611 are 65+

28%
prescriptions for brand name drugs

Avg: 24%

$74
Average prescription price

Avg: $68

SHYLESH GANTA M.D.

Internal Medicine

22,107

$1.34M

935
849 are 65+

24%
prescriptions for brand name drugs

Avg: 24%

$61
Average prescription price

Avg: $68

LISA DAVIS M.D.

Internal Medicine

20,812

$1.62M

931
717 are 65+

27%
prescriptions for brand name drugs

Avg: 24%

$78
Average prescription price

Avg: $68

GREGORY PHILLIPS MD

Internal Medicine

22,413

$1.54M

929
822 are 65+

27%
prescriptions for brand name drugs

Avg: 24%

$69
Average prescription price

Avg: $68

RICHARD LAWLIS M.D.

Internal Medicine

12,272

$710K

927
888 are 65+

15%
prescriptions for brand name drugs

Avg: 24%

$58
Average prescription price

Avg: $68

ROGER KISER MD

Internal Medicine

38,322

$2.1M

925
790 are 65+

29%
prescriptions for brand name drugs

Avg: 24%

$55
Average prescription price

Avg: $68

RAYLEEN VILLANUEVA-RUMPF M.D.

Internal Medicine

20,712

$1.12M

922
743 are 65+

19%
prescriptions for brand name drugs

Avg: 24%

$54
Average prescription price

Avg: $68

CHRISTOPHER LOCKHART M.D.

Internal Medicine

37,466

$1.98M

922
784 are 65+

27%
prescriptions for brand name drugs

Avg: 24%

$53
Average prescription price

Avg: $68

MSONTHI LEVINE MD

Internal Medicine

20,550

$1.37M

921
637 are 65+

28%
prescriptions for brand name drugs

Avg: 24%

$67
Average prescription price

Avg: $68

RUSTON JENNINGS M.D.

Internal Medicine

22,012

$1.53M

918
863 are 65+

26%
prescriptions for brand name drugs

Avg: 24%

$70
Average prescription price

Avg: $68

DANIEL SMITH M.D.

Internal Medicine

12,598

$846K

918
703 are 65+

19%
prescriptions for brand name drugs

Avg: 24%

$67
Average prescription price

Avg: $68

EDUARDO DEJESUS MD

Internal Medicine

19,258

$1.69M

913
740 are 65+

28%
prescriptions for brand name drugs

Avg: 24%

$88
Average prescription price

Avg: $68

ANGELES LAI ZAYAS M.D.

Internal Medicine

16,878

$1.1M

912
776 are 65+

19%
prescriptions for brand name drugs

Avg: 24%

$65
Average prescription price

Avg: $68

HIMABINDU RAMIREDDY MD

Internal Medicine

5,263

$394K

910
537 are 65+

22%
prescriptions for brand name drugs

Avg: 24%

$75
Average prescription price

Avg: $68

PETER NUTSON MD

Internal Medicine

15,384

$856K

908
606 are 65+

21%
prescriptions for brand name drugs

Avg: 24%

$56
Average prescription price

Avg: $68

Sources

Centers for Medicare and Medicaid Services; National Technical Information Service; First Databank