Prescriber Checkup | Top Internal Medicine Prescribers in Illinois

Prescriber Checkup

The Doctors and Drugs in Medicare Part D

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Top Internal Medicine Prescribers in Illinois

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
PAVINDERPAL GILL M.D.

Internal Medicine

30,841

$1.52M

1128
1009 are 65+

21%
prescriptions for brand name drugs

Avg: 20%

$49
Average prescription price

Avg: $66

FERNANDO OJEA MD

Internal Medicine

24,053

$1.49M

390
216 are 65+

20%
prescriptions for brand name drugs

Avg: 20%

$62
Average prescription price

Avg: $66

COLIN BUTTERFIELD M.D.

Internal Medicine

25,948

$1.49M

871
690 are 65+

20%
prescriptions for brand name drugs

Avg: 20%

$58
Average prescription price

Avg: $66

SURESH DIDWANIA M.D.

Internal Medicine

24,452

$1.48M

637
397 are 65+

17%
prescriptions for brand name drugs

Avg: 20%

$61
Average prescription price

Avg: $66

ERIC CHRISTOFF M.D.

Internal Medicine

3,959

$1.48M

125
84 are 65+

25%
prescriptions for brand name drugs

Avg: 20%

$375
Average prescription price

Avg: $66

SUNIL SHAH D.O.

Internal Medicine

21,951

$1.46M

738
466 are 65+

18%
prescriptions for brand name drugs

Avg: 20%

$67
Average prescription price

Avg: $66

JOHN HOELSCHER

Internal Medicine

28,557

$1.45M

1411
1319 are 65+

16%
prescriptions for brand name drugs

Avg: 20%

$51
Average prescription price

Avg: $66

RAVI BADLANI M.D.

Internal Medicine

26,471

$1.43M

561
324 are 65+

20%
prescriptions for brand name drugs

Avg: 20%

$54
Average prescription price

Avg: $66

BORIS SHEYNIN M.D.

Internal Medicine

21,750

$1.42M

694
613 are 65+

23%
prescriptions for brand name drugs

Avg: 20%

$66
Average prescription price

Avg: $66

NEEL FRENCH MD

Internal Medicine

3,548

$1.42M

103
62 are 65+

39%
prescriptions for brand name drugs

Avg: 20%

$399
Average prescription price

Avg: $66

KENNETH KROCK MD

Internal Medicine

29,487

$1.4M

891
760 are 65+

18%
prescriptions for brand name drugs

Avg: 20%

$48
Average prescription price

Avg: $66

JEROME ZWIERZYCKI MD

Internal Medicine

21,215

$1.39M

404
315 are 65+

23%
prescriptions for brand name drugs

Avg: 20%

$66
Average prescription price

Avg: $66

MICHAEL MORROW MD

Internal Medicine

20,254

$1.38M

686
594 are 65+

22%
prescriptions for brand name drugs

Avg: 20%

$68
Average prescription price

Avg: $66

MARCOS SUNGA MD

Internal Medicine

19,669

$1.37M

459
308 are 65+

20%
prescriptions for brand name drugs

Avg: 20%

$70
Average prescription price

Avg: $66

SHANNON RIDER MD

Internal Medicine

24,929

$1.37M

780
687 are 65+

20%
prescriptions for brand name drugs

Avg: 20%

$55
Average prescription price

Avg: $66

FELIKS MAVASHEV MD

Internal Medicine

19,173

$1.36M

399
291 are 65+

29%
prescriptions for brand name drugs

Avg: 20%

$71
Average prescription price

Avg: $66

KEITH SMITH M.D.

Internal Medicine

19,378

$1.36M

778
746 are 65+

22%
prescriptions for brand name drugs

Avg: 20%

$70
Average prescription price

Avg: $66

HARESH SAWLANI M.D.

Internal Medicine

25,563

$1.36M

695
529 are 65+

21%
prescriptions for brand name drugs

Avg: 20%

$53
Average prescription price

Avg: $66

SAMI ZABANEH M.D.

Internal Medicine

24,089

$1.35M

1003
938 are 65+

18%
prescriptions for brand name drugs

Avg: 20%

$56
Average prescription price

Avg: $66

CHRISTOPHER RIVERA MD

Internal Medicine

20,925

$1.35M

603
464 are 65+

19%
prescriptions for brand name drugs

Avg: 20%

$65
Average prescription price

Avg: $66

ADAM REYBURN M.D.

Internal Medicine

23,741

$1.34M

1067
931 are 65+

22%
prescriptions for brand name drugs

Avg: 20%

$56
Average prescription price

Avg: $66

FAISAL BUKHARI MD SC

Internal Medicine

25,335

$1.34M

514
459 are 65+

21%
prescriptions for brand name drugs

Avg: 20%

$53
Average prescription price

Avg: $66

WA'EL ABDO M.D.

Internal Medicine

24,322

$1.32M

744
580 are 65+

22%
prescriptions for brand name drugs

Avg: 20%

$54
Average prescription price

Avg: $66

ZEENAT PARVEEN M.D.

Internal Medicine

3,801

$1.31M

425
294 are 65+

57%
prescriptions for brand name drugs

Avg: 20%

$346
Average prescription price

Avg: $66

TOUFIC ABDO MD

Internal Medicine

6,111

$1.31M

455
358 are 65+

45%
prescriptions for brand name drugs

Avg: 20%

$215
Average prescription price

Avg: $66

Sources

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