Prescriber Checkup | Top Internal Medicine Prescribers in Illinois

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
MICHAEL RAFATI MD

Internal Medicine

154

$1,252

101
50 are 65+

3%
prescriptions for brand name drugs

Avg: 20%

$8
Average prescription price

Avg: $66

GEORGE GERANIOS MD

Internal Medicine

293

$2,578

186
119 are 65+

5%
prescriptions for brand name drugs

Avg: 20%

$9
Average prescription price

Avg: $66

LEIGH CHAO MD

Internal Medicine

259

$2,585

184
112 are 65+

7%
prescriptions for brand name drugs

Avg: 20%

$10
Average prescription price

Avg: $66

MENSUR SUNJE M.D. M.SC.

Internal Medicine

454

$2,672

156
67 are 65+

5%
prescriptions for brand name drugs

Avg: 20%

$6
Average prescription price

Avg: $66

DOUGLAS FRANKEL M.D.

Internal Medicine

259

$2,904

191
117 are 65+

5%
prescriptions for brand name drugs

Avg: 20%

$11
Average prescription price

Avg: $66

ADITYA BHONSALE M.D.

Internal Medicine

153

$3,035

13
8 are 65+

3%
prescriptions for brand name drugs

Avg: 20%

$20
Average prescription price

Avg: $66

SAM GAINES M.D.

Internal Medicine

321

$3,700

198
124 are 65+

9%
prescriptions for brand name drugs

Avg: 20%

$12
Average prescription price

Avg: $66

WORLALI NUTAKOR M.D.

Internal Medicine

378

$4,985

250
165 are 65+

7%
prescriptions for brand name drugs

Avg: 20%

$13
Average prescription price

Avg: $66

KEVIN THOMPSON MD

Internal Medicine

369

$5,209

240
184 are 65+

12%
prescriptions for brand name drugs

Avg: 20%

$14
Average prescription price

Avg: $66

MICHAEL COLLINS MD

Internal Medicine

440

$5,336

334
297 are 65+

10%
prescriptions for brand name drugs

Avg: 20%

$12
Average prescription price

Avg: $66

JOSEPH MAURER M.D.

Internal Medicine

310

$5,374

60
55 are 65+

22%
prescriptions for brand name drugs

Avg: 20%

$17
Average prescription price

Avg: $66

JOHN GIRARDI MD

Internal Medicine

348

$5,397

229
149 are 65+

9%
prescriptions for brand name drugs

Avg: 20%

$16
Average prescription price

Avg: $66

KATHERINE GRANBERRY M.D.

Internal Medicine

661

$8,338

458
349 are 65+

10%
prescriptions for brand name drugs

Avg: 20%

$13
Average prescription price

Avg: $66

SHAWN HSIEH

Internal Medicine

359

$10.4K

137
111 are 65+

1%
prescriptions for brand name drugs

Avg: 20%

$29
Average prescription price

Avg: $66

HILTON GORDON MD

Internal Medicine

694

$10.6K

182
44 are 65+

3%
prescriptions for brand name drugs

Avg: 20%

$15
Average prescription price

Avg: $66

RAMSUDHA NARALA M.D.

Internal Medicine

163

$10.7K

45
40 are 65+

39%
prescriptions for brand name drugs

Avg: 20%

$66
Average prescription price

Avg: $66

FALAK SHAH MD

Internal Medicine

291

$11.7K

51
39 are 65+

14%
prescriptions for brand name drugs

Avg: 20%

$40
Average prescription price

Avg: $66

ALI MITHANI M.D.

Internal Medicine

336

$12K

44
39 are 65+

18%
prescriptions for brand name drugs

Avg: 20%

$36
Average prescription price

Avg: $66

PRASUN DAS MD

Internal Medicine

705

$12.5K

493
442 are 65+

12%
prescriptions for brand name drugs

Avg: 20%

$18
Average prescription price

Avg: $66

EILEEN CASTRO MD

Internal Medicine

635

$12.7K

401
319 are 65+

20%
prescriptions for brand name drugs

Avg: 20%

$20
Average prescription price

Avg: $66

PATRICK OBEN M.D.

Internal Medicine

335

$13.2K

142
115 are 65+

19%
prescriptions for brand name drugs

Avg: 20%

$39
Average prescription price

Avg: $66

STANLEY ALLEN M.D.

Internal Medicine

493

$13.3K

383
344 are 65+

8%
prescriptions for brand name drugs

Avg: 20%

$27
Average prescription price

Avg: $66

TARA RAMSEY M.D.

Internal Medicine

313

$14K

225
141 are 65+

21%
prescriptions for brand name drugs

Avg: 20%

$45
Average prescription price

Avg: $66

LORI PEGRAM MD

Internal Medicine

455

$15.5K

20
15 are 65+

13%
prescriptions for brand name drugs

Avg: 20%

$34
Average prescription price

Avg: $66

ANKIT MEHTA M.D.

Internal Medicine

528

$15.5K

137
105 are 65+

19%
prescriptions for brand name drugs

Avg: 20%

$29
Average prescription price

Avg: $66

Sources

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