Prescriber Checkup | Top Internal Medicine Prescribers in Illinois

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Prescriber Checkup

The Doctors and Drugs in Medicare Part D

Prescriber Checkup » Illinois » Internal Medicine

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
ENGIN YILMAZ M.D.

Internal Medicine

705

$143K

137
103 are 65+

17%
prescriptions for brand name drugs

Avg: 21%

$203
Average prescription price

Avg: $64

AHMAD RASLAN MD

Internal Medicine

823

$166K

162
136 are 65+

71%
prescriptions for brand name drugs

Avg: 21%

$202
Average prescription price

Avg: $64

CARL BARSANTI M.D.

Internal Medicine

582

$117K

112
107 are 65+

70%
prescriptions for brand name drugs

Avg: 21%

$200
Average prescription price

Avg: $64

GEORGE NGUYEN M.D.

Internal Medicine

354

$70.7K

39
21 are 65+

58%
prescriptions for brand name drugs

Avg: 21%

$200
Average prescription price

Avg: $64

CHRISTOPHER KONSTANTELOS MD

Internal Medicine

3,457

$690K

141
85 are 65+

25%
prescriptions for brand name drugs

Avg: 21%

$200
Average prescription price

Avg: $64

STEVEN THORNTON MD

Internal Medicine

2,319

$462K

121
25 are 65+

14%
prescriptions for brand name drugs

Avg: 21%

$199
Average prescription price

Avg: $64

NORMA LOPEZ M.D.

Internal Medicine

2,464

$489K

319
208 are 65+

52%
prescriptions for brand name drugs

Avg: 21%

$199
Average prescription price

Avg: $64

KEVIN DOLEHIDE D.O.

Internal Medicine

5,490

$1.08M

505
365 are 65+

28%
prescriptions for brand name drugs

Avg: 21%

$196
Average prescription price

Avg: $64

FIRAS SIBAI MD

Internal Medicine

1,284

$250K

194
136 are 65+

19%
prescriptions for brand name drugs

Avg: 21%

$195
Average prescription price

Avg: $64

KHAWAJA RAHMAN M.D.

Internal Medicine

361

$69.9K

114
83 are 65+

71%
prescriptions for brand name drugs

Avg: 21%

$194
Average prescription price

Avg: $64

VERNE SCHWAGER M.D.

Internal Medicine

3,983

$768K

165
131 are 65+

22%
prescriptions for brand name drugs

Avg: 21%

$193
Average prescription price

Avg: $64

TOUFIC ABDO MD

Internal Medicine

5,224

$997K

418
299 are 65+

46%
prescriptions for brand name drugs

Avg: 21%

$191
Average prescription price

Avg: $64

CHERYL CZERLANIS MD

Internal Medicine

527

$100K

70
59 are 65+

18%
prescriptions for brand name drugs

Avg: 21%

$190
Average prescription price

Avg: $64

NITTOR JAYARAM M.D.

Internal Medicine

5,177

$982K

433
375 are 65+

46%
prescriptions for brand name drugs

Avg: 21%

$190
Average prescription price

Avg: $64

JENNIFER ZANDER

Internal Medicine

1,425

$266K

161
141 are 65+

39%
prescriptions for brand name drugs

Avg: 21%

$186
Average prescription price

Avg: $64

AHMED SAWAH M.D.

Internal Medicine

509

$94.7K

88
35 are 65+

46%
prescriptions for brand name drugs

Avg: 21%

$186
Average prescription price

Avg: $64

ALYSON MYERS MD

Internal Medicine

461

$85.5K

57
41 are 65+

36%
prescriptions for brand name drugs

Avg: 21%

$185
Average prescription price

Avg: $64

PRATHIMA JASTI M.D.

Internal Medicine

833

$150K

152
99 are 65+

42%
prescriptions for brand name drugs

Avg: 21%

$180
Average prescription price

Avg: $64

RACHEL RUBIN MD

Internal Medicine

1,598

$284K

94
31 are 65+

21%
prescriptions for brand name drugs

Avg: 21%

$178
Average prescription price

Avg: $64

RUSHDI ALUL DO

Internal Medicine

13,311

$2.33M

12882
11260 are 65+

99%
prescriptions for brand name drugs

Avg: 21%

$175
Average prescription price

Avg: $64

DAVID ANSELL M.D.

Internal Medicine

1,141

$196K

46
32 are 65+

26%
prescriptions for brand name drugs

Avg: 21%

$172
Average prescription price

Avg: $64

BHAVEN SHAH MD

Internal Medicine

529

$90.5K

110
97 are 65+

67%
prescriptions for brand name drugs

Avg: 21%

$171
Average prescription price

Avg: $64

TIFFANY HOR M.D.

Internal Medicine

3,538

$602K

260
155 are 65+

41%
prescriptions for brand name drugs

Avg: 21%

$170
Average prescription price

Avg: $64

ERIC STERN MD

Internal Medicine

2,146

$358K

279
223 are 65+

38%
prescriptions for brand name drugs

Avg: 21%

$167
Average prescription price

Avg: $64

MICHAEL ARVAN MD

Internal Medicine

2,135

$353K

223
138 are 65+

23%
prescriptions for brand name drugs

Avg: 21%

$165
Average prescription price

Avg: $64

Sources

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