ProPublica

Journalism in the Public Interest

Cancel

Prescriber Checkup

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 Narcotics Antipsychotics to Patients Over 65 Dangerous Drugs to Seniors Brand Name Drugs Prescription Price
ASHOK SAWLANI M.D.

Internal Medicine

20,759

$1.04M

528
473 are 65+

14%
patients 65+ receiving antipsychotics

Avg: 1%

19%
prescriptions for brand name drugs

Avg: 21%

MICHAEL DARMADI MD

Internal Medicine

20,729

$1.36M

427
344 are 65+

4%
patients 65+ receiving antipsychotics

Avg: 1%

28%
prescriptions for brand name drugs

Avg: 21%

MARCOS SUNGA MD

Internal Medicine

20,628

$1.39M

454
285 are 65+

11%
patients 65+ receiving antipsychotics

Avg: 1%

28%
prescriptions for brand name drugs

Avg: 21%

ZAFER JAWICH M.D.

Internal Medicine

20,483

$1.29M

645
384 are 65+

13%
patients 65+ receiving antipsychotics

Avg: 1%

19%
prescriptions for brand name drugs

Avg: 21%

CHANDRA ANAND MD

Internal Medicine

20,419

$1.67M

755
316 are 65+

22%
patients 65+ receiving antipsychotics

Avg: 1%

27%
prescriptions for brand name drugs

Avg: 21%

VALLABH PATEL M.D.

Internal Medicine

20,371

$1.08M

500
376 are 65+

4%
patients 65+ receiving antipsychotics

Avg: 1%

20%
prescriptions for brand name drugs

Avg: 21%

RICHARD DELVALLE M.D.

Internal Medicine

20,200

$858K

497
438 are 65+

6%
patients 65+ receiving antipsychotics

Avg: 1%

15%
prescriptions for brand name drugs

Avg: 21%

REID SUTTON MD

Internal Medicine

20,174

$1.12M

641
521 are 65+

4%
patients 65+ receiving antipsychotics

Avg: 1%

23%
prescriptions for brand name drugs

Avg: 21%

EDWIN PATRICK SORIANO M.D

Internal Medicine

20,141

$1.2M

698
435 are 65+

N/A

28%
prescriptions for brand name drugs

Avg: 21%

JOSE AMORADO MD

Internal Medicine

20,018

$1.1M

562
456 are 65+

N/A

22%
prescriptions for brand name drugs

Avg: 21%

NIDAL SHAWAHIN MD

Internal Medicine

19,957

$1.06M

611
477 are 65+

4%
patients 65+ receiving antipsychotics

Avg: 1%

23%
prescriptions for brand name drugs

Avg: 21%

SHABBIR SHAIKH MD

Internal Medicine

19,872

$937K

519
356 are 65+

5%
patients 65+ receiving antipsychotics

Avg: 1%

18%
prescriptions for brand name drugs

Avg: 21%

ELIZABETH STEWART M.D.

Internal Medicine

19,789

$693K

676
626 are 65+

N/A

14%
prescriptions for brand name drugs

Avg: 21%

JEROME ZWIERZYCKI MD

Internal Medicine

19,764

$1.56M

372
272 are 65+

24%
patients 65+ receiving antipsychotics

Avg: 1%

25%
prescriptions for brand name drugs

Avg: 21%

PRAMOTE ANANTACHAI MD

Internal Medicine

19,652

$1000K

418
367 are 65+

4%
patients 65+ receiving antipsychotics

Avg: 1%

23%
prescriptions for brand name drugs

Avg: 21%

LOUIS GARY M.D.

Internal Medicine

19,516

$1.19M

585
425 are 65+

20%
patients 65+ receiving antipsychotics

Avg: 1%

23%
prescriptions for brand name drugs

Avg: 21%

PALANIAPPAN SUPPIAH MD

Internal Medicine

19,180

$819K

457
422 are 65+

4%
patients 65+ receiving antipsychotics

Avg: 1%

18%
prescriptions for brand name drugs

Avg: 21%

INDRA PAL

Internal Medicine

18,979

$857K

466
392 are 65+

9%
patients 65+ receiving antipsychotics

Avg: 1%

16%
prescriptions for brand name drugs

Avg: 21%

PREM RUPANI MD

Internal Medicine

18,947

$1.16M

546
383 are 65+

14%
patients 65+ receiving antipsychotics

Avg: 1%

25%
prescriptions for brand name drugs

Avg: 21%

CHARLES BRIKHA M.D.

Internal Medicine

18,902

$1.25M

367
302 are 65+

N/A

30%
prescriptions for brand name drugs

Avg: 21%

RITA SALDANHA M.D.

Internal Medicine

18,884

$1.2M

679
419 are 65+

8%
patients 65+ receiving antipsychotics

Avg: 1%

22%
prescriptions for brand name drugs

Avg: 21%

PRAVINCHANDRA PATEL MD

Internal Medicine

18,867

$919K

359
335 are 65+

10%
patients 65+ receiving antipsychotics

Avg: 1%

19%
prescriptions for brand name drugs

Avg: 21%

RAJIV SOOD MD

Internal Medicine

18,848

$1.11M

386
356 are 65+

15%
patients 65+ receiving antipsychotics

Avg: 1%

22%
prescriptions for brand name drugs

Avg: 21%

COLIN BUTTERFIELD M.D.

Internal Medicine

18,766

$1.17M

546
434 are 65+

8%
patients 65+ receiving antipsychotics

Avg: 1%

23%
prescriptions for brand name drugs

Avg: 21%

PETER PHELAN MD

Internal Medicine

18,557

$871K

626
576 are 65+

4%
patients 65+ receiving antipsychotics

Avg: 1%

15%
prescriptions for brand name drugs

Avg: 21%

Sources

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