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
BETH ROYSTON M.D.

Internal Medicine

454

$35.3K

35
28 are 65+

N/A

28%
prescriptions for brand name drugs

Avg: 21%

AARON GURFINCHEL M.D.

Internal Medicine

460

$28.8K

93
65 are 65+

N/A

14%
prescriptions for brand name drugs

Avg: 21%

BINAY SHAH M.D.

Internal Medicine

465

$49.2K

60
49 are 65+

N/A

7%
prescriptions for brand name drugs

Avg: 21%

NIRANJAN JEGANATHAN M.D.

Internal Medicine

468

$39.3K

26
19 are 65+

N/A

19%
prescriptions for brand name drugs

Avg: 21%

CARL BARSANTI M.D.

Internal Medicine

480

$74.6K

106
90 are 65+

N/A

71%
prescriptions for brand name drugs

Avg: 21%

SUSAN WOO MD

Internal Medicine

482

$13.3K

97
90 are 65+

N/A

3%
prescriptions for brand name drugs

Avg: 21%

ENGIN YILMAZ M.D.

Internal Medicine

496

$116K

97
61 are 65+

N/A

31%
prescriptions for brand name drugs

Avg: 21%

HESHAM HASSABALLA M.D.

Internal Medicine

501

$97.3K

110
77 are 65+

N/A

64%
prescriptions for brand name drugs

Avg: 21%

EVAN NG M.D.

Internal Medicine

503

$30.5K

70
41 are 65+

N/A

17%
prescriptions for brand name drugs

Avg: 21%

GREGORY BRISSON M.D.

Internal Medicine

503

$26.4K

44
36 are 65+

N/A

13%
prescriptions for brand name drugs

Avg: 21%

SREYA PALLATH MD

Internal Medicine

506

$97.9K

97
61 are 65+

N/A

23%
prescriptions for brand name drugs

Avg: 21%

DAVID GOLDBERG MD

Internal Medicine

506

$13.7K

62
48 are 65+

N/A

11%
prescriptions for brand name drugs

Avg: 21%

DIMITRA TSATSOULIS M.D.

Internal Medicine

507

$26.7K

58
45 are 65+

N/A

15%
prescriptions for brand name drugs

Avg: 21%

HILTON GORDON MD

Internal Medicine

507

$7,337

140
28 are 65+

N/A

2%
prescriptions for brand name drugs

Avg: 21%

NEETI SHARMA M.D.

Internal Medicine

511

$29.8K

47
32 are 65+

N/A

24%
prescriptions for brand name drugs

Avg: 21%

LOUIS KANTER MD

Internal Medicine

513

$31.5K

39
37 are 65+

N/A

30%
prescriptions for brand name drugs

Avg: 21%

NELSON KANTER M.D

Internal Medicine

524

$162K

66
51 are 65+

N/A

55%
prescriptions for brand name drugs

Avg: 21%

ERIC KALLWITZ M.D.

Internal Medicine

526

$165K

111
37 are 65+

N/A

17%
prescriptions for brand name drugs

Avg: 21%

SCOTT HASLER M.D.

Internal Medicine

526

$39.9K

72
36 are 65+

N/A

19%
prescriptions for brand name drugs

Avg: 21%

JAIME BAYLOCK M.D.

Internal Medicine

528

$34.8K

46
24 are 65+

N/A

34%
prescriptions for brand name drugs

Avg: 21%

SAROJA SRIPATHI M.D

Internal Medicine

530

$145K

146
134 are 65+

N/A

71%
prescriptions for brand name drugs

Avg: 21%

SUJATHA GERINENI

Internal Medicine

530

$26.9K

53
35 are 65+

N/A

25%
prescriptions for brand name drugs

Avg: 21%

EUGENE MAGEE M.D.

Internal Medicine

533

$103K

76
33 are 65+

N/A

36%
prescriptions for brand name drugs

Avg: 21%

CHIRAG MEHTA M.D.

Internal Medicine

535

$22.4K

31
20 are 65+

N/A

18%
prescriptions for brand name drugs

Avg: 21%

HOANGMAI PHAN M.D

Internal Medicine

542

$21.6K

41
29 are 65+

N/A

15%
prescriptions for brand name drugs

Avg: 21%

Sources

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