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Prescriber Checkup

Prescriber Checkup » California » Internal Medicine

Top Internal Medicine Prescribers in California

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
SANG BAIK

Internal Medicine

85,673

$10.2M

2007
1941 are 65+

48%
prescriptions for brand name drugs

Avg: 22%

$119
Average prescription price

Avg: $68

JAE YOO MD

Internal Medicine

84,892

$9.87M

1280
1239 are 65+

50%
prescriptions for brand name drugs

Avg: 22%

$116
Average prescription price

Avg: $68

HEW QUON M.D.

Internal Medicine

73,152

$11M

1002
955 are 65+

60%
prescriptions for brand name drugs

Avg: 22%

$150
Average prescription price

Avg: $68

VLAD NUSINOVICH M.D.

Internal Medicine

67,902

$8.72M

834
739 are 65+

48%
prescriptions for brand name drugs

Avg: 22%

$128
Average prescription price

Avg: $68

ILYA RACHMAN M.D.

Internal Medicine

60,949

$7.9M

758
668 are 65+

48%
prescriptions for brand name drugs

Avg: 22%

$130
Average prescription price

Avg: $68

ASHA PRITPAL SIDHU MD

Internal Medicine

58,365

$2.78M

1204
1075 are 65+

24%
prescriptions for brand name drugs

Avg: 22%

$48
Average prescription price

Avg: $68

MINAS KOCHUMIAN M.D.

Internal Medicine

58,008

$4.54M

1296
1179 are 65+

33%
prescriptions for brand name drugs

Avg: 22%

$78
Average prescription price

Avg: $68

HAROLD HSU M.D.

Internal Medicine

55,534

$4.79M

813
779 are 65+

35%
prescriptions for brand name drugs

Avg: 22%

$86
Average prescription price

Avg: $68

JUNG BAE M.D.

Internal Medicine

52,063

$4.41M

946
900 are 65+

38%
prescriptions for brand name drugs

Avg: 22%

$85
Average prescription price

Avg: $68

PREM SALHOTRA M.D.

Internal Medicine

51,293

$2.96M

1869
1347 are 65+

18%
prescriptions for brand name drugs

Avg: 22%

$58
Average prescription price

Avg: $68

KAIN KUMAR M.D., PHD

Internal Medicine

50,284

$4.16M

1204
583 are 65+

26%
prescriptions for brand name drugs

Avg: 22%

$83
Average prescription price

Avg: $68

YOUNG-JIK LEE M.D.

Internal Medicine

49,237

$4.12M

1448
1385 are 65+

41%
prescriptions for brand name drugs

Avg: 22%

$84
Average prescription price

Avg: $68

MANIKANDA RAJA M.D.

Internal Medicine

47,788

$2.86M

1784
1513 are 65+

20%
prescriptions for brand name drugs

Avg: 22%

$60
Average prescription price

Avg: $68

KYUNG HAN M.D.

Internal Medicine

47,682

$4.61M

1182
1112 are 65+

41%
prescriptions for brand name drugs

Avg: 22%

$97
Average prescription price

Avg: $68

YU YAO M.D.

Internal Medicine

46,390

$2.62M

1370
1287 are 65+

29%
prescriptions for brand name drugs

Avg: 22%

$57
Average prescription price

Avg: $68

ASSAD DARAWAL MD

Internal Medicine

44,872

$2.49M

1215
991 are 65+

22%
prescriptions for brand name drugs

Avg: 22%

$55
Average prescription price

Avg: $68

ERNESTO QUINTO DO

Internal Medicine

44,228

$3.58M

10537
8937 are 65+

40%
prescriptions for brand name drugs

Avg: 22%

$81
Average prescription price

Avg: $68

TUAN XUAN NGUYEN MD

Internal Medicine

43,567

$2.2M

792
744 are 65+

24%
prescriptions for brand name drugs

Avg: 22%

$51
Average prescription price

Avg: $68

SUNG-NAE BYUN M.D.

Internal Medicine

43,255

$3.54M

1015
920 are 65+

36%
prescriptions for brand name drugs

Avg: 22%

$82
Average prescription price

Avg: $68

JAMES JUNG MD

Internal Medicine

42,987

$5.86M

899
855 are 65+

46%
prescriptions for brand name drugs

Avg: 22%

$136
Average prescription price

Avg: $68

DAVID LIN DO

Internal Medicine

42,408

$3.47M

1038
749 are 65+

32%
prescriptions for brand name drugs

Avg: 22%

$82
Average prescription price

Avg: $68

JOHN GAIDRY M.D.

Internal Medicine

42,173

$2.15M

891
759 are 65+

27%
prescriptions for brand name drugs

Avg: 22%

$51
Average prescription price

Avg: $68

VICTORIA BOROVSKY M.D.

Internal Medicine

41,935

$4.8M

434
398 are 65+

48%
prescriptions for brand name drugs

Avg: 22%

$115
Average prescription price

Avg: $68

ANANT LODHIA M.D.

Internal Medicine

41,285

$2.08M

1002
829 are 65+

28%
prescriptions for brand name drugs

Avg: 22%

$50
Average prescription price

Avg: $68

GEVORK MAISSIAN D.O.

Internal Medicine

40,729

$3.13M

627
575 are 65+

41%
prescriptions for brand name drugs

Avg: 22%

$77
Average prescription price

Avg: $68

Sources

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