Prescriber Checkup | Top Internal Medicine Prescribers in Texas

Prescriber Checkup

The Doctors and Drugs in Medicare Part D

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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
ROBERT KELLER MD

Internal Medicine

18,237

$1.32M

1035
866 are 65+

19%
prescriptions for brand name drugs

Avg: 22%

$72
Average prescription price

Avg: $75

DAVID COS M.D.

Internal Medicine

17,720

$1.79M

1034
997 are 65+

28%
prescriptions for brand name drugs

Avg: 22%

$101
Average prescription price

Avg: $75

CARLOS AGUILAR MD

Internal Medicine

20,758

$1.75M

1032
885 are 65+

22%
prescriptions for brand name drugs

Avg: 22%

$84
Average prescription price

Avg: $75

RONALDO FACTORIZA M.D.

Internal Medicine

27,456

$2.28M

1029
920 are 65+

19%
prescriptions for brand name drugs

Avg: 22%

$83
Average prescription price

Avg: $75

RUBEN DE LOS SANTOS MD PA

Internal Medicine

27,738

$1.58M

1029
857 are 65+

25%
prescriptions for brand name drugs

Avg: 22%

$57
Average prescription price

Avg: $75

ANTHONY SHALLIN M.D.

Internal Medicine

14,217

$1.07M

1024
969 are 65+

16%
prescriptions for brand name drugs

Avg: 22%

$75
Average prescription price

Avg: $75

MICHAEL ANNABI MD

Internal Medicine

10,172

$1.14M

1021
847 are 65+

25%
prescriptions for brand name drugs

Avg: 22%

$113
Average prescription price

Avg: $75

HENRY GRAINGER DO

Internal Medicine

25,432

$1.8M

1013
688 are 65+

23%
prescriptions for brand name drugs

Avg: 22%

$71
Average prescription price

Avg: $75

MUNEER ASSI DO

Internal Medicine

13,238

$1.11M

1010
979 are 65+

24%
prescriptions for brand name drugs

Avg: 22%

$83
Average prescription price

Avg: $75

EDWARD JUAREZ MD

Internal Medicine

8,711

$875K

1010
812 are 65+

20%
prescriptions for brand name drugs

Avg: 22%

$100
Average prescription price

Avg: $75

RICHARD HENDERSON M.D.

Internal Medicine

22,369

$1.39M

1006
951 are 65+

19%
prescriptions for brand name drugs

Avg: 22%

$62
Average prescription price

Avg: $75

DEVABRATA GANGULY M.D.

Internal Medicine

31,478

$1.85M

1004
788 are 65+

25%
prescriptions for brand name drugs

Avg: 22%

$59
Average prescription price

Avg: $75

LAWRENCE ROE M.D.

Internal Medicine

19,330

$998K

1004
963 are 65+

20%
prescriptions for brand name drugs

Avg: 22%

$52
Average prescription price

Avg: $75

OMAR GOMEZ MD

Internal Medicine

12,304

$1.18M

1000
862 are 65+

23%
prescriptions for brand name drugs

Avg: 22%

$96
Average prescription price

Avg: $75

KAHTAN KAISSI M.D.

Internal Medicine

18,684

$937K

999
964 are 65+

18%
prescriptions for brand name drugs

Avg: 22%

$50
Average prescription price

Avg: $75

CATHY HURLEY MD

Internal Medicine

5,975

$443K

994
941 are 65+

31%
prescriptions for brand name drugs

Avg: 22%

$74
Average prescription price

Avg: $75

LEO EDWARDS M.D.

Internal Medicine

23,430

$1.24M

994
563 are 65+

18%
prescriptions for brand name drugs

Avg: 22%

$53
Average prescription price

Avg: $75

SALIL TREHAN M.D.

Internal Medicine

20,066

$1.37M

992
901 are 65+

18%
prescriptions for brand name drugs

Avg: 22%

$69
Average prescription price

Avg: $75

THIMOS PASCHALIS M.D.

Internal Medicine

18,743

$1.52M

991
932 are 65+

23%
prescriptions for brand name drugs

Avg: 22%

$81
Average prescription price

Avg: $75

SATHIYARAJ GEORGE MD

Internal Medicine

18,501

$2.31M

989
816 are 65+

25%
prescriptions for brand name drugs

Avg: 22%

$125
Average prescription price

Avg: $75

LISA DAVIS M.D.

Internal Medicine

19,663

$1.59M

984
788 are 65+

20%
prescriptions for brand name drugs

Avg: 22%

$81
Average prescription price

Avg: $75

RENE RODRIGUEZ MD

Internal Medicine

13,153

$1.17M

982
796 are 65+

21%
prescriptions for brand name drugs

Avg: 22%

$89
Average prescription price

Avg: $75

IRINA MININA M.D

Internal Medicine

21,701

$2.28M

978
829 are 65+

25%
prescriptions for brand name drugs

Avg: 22%

$105
Average prescription price

Avg: $75

MUBARAK KHAWAJA M.D.

Internal Medicine

25,712

$1.69M

977
822 are 65+

22%
prescriptions for brand name drugs

Avg: 22%

$66
Average prescription price

Avg: $75

HUNG NGUYEN M.D.

Internal Medicine

15,368

$1.46M

975
805 are 65+

25%
prescriptions for brand name drugs

Avg: 22%

$95
Average prescription price

Avg: $75

Sources

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