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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 Brand Name Drugs Prescription Price
GREGORY KASTNER MD

Internal Medicine

15,147

$625K

500
449 are 65+

17%
prescriptions for brand name drugs

Avg: 21%

$41
Average prescription price

Avg: $64

DAVID COULTAS M.D.

Internal Medicine

15,146

$682K

511
432 are 65+

17%
prescriptions for brand name drugs

Avg: 21%

$45
Average prescription price

Avg: $64

THAW TUN MD

Internal Medicine

15,071

$793K

509
423 are 65+

17%
prescriptions for brand name drugs

Avg: 21%

$53
Average prescription price

Avg: $64

VENKATA MOPARTHI M.D.

Internal Medicine

15,045

$926K

799
642 are 65+

21%
prescriptions for brand name drugs

Avg: 21%

$62
Average prescription price

Avg: $64

RICHARD STYCZYNSKI M.D.

Internal Medicine

15,003

$700K

648
606 are 65+

15%
prescriptions for brand name drugs

Avg: 21%

$47
Average prescription price

Avg: $64

DATTA SAMBARE M.D.

Internal Medicine

14,995

$711K

525
323 are 65+

20%
prescriptions for brand name drugs

Avg: 21%

$47
Average prescription price

Avg: $64

HOWARD BAKER D.O.

Internal Medicine

14,942

$869K

682
627 are 65+

20%
prescriptions for brand name drugs

Avg: 21%

$58
Average prescription price

Avg: $64

WILLIAM FRANKLIN M.D.

Internal Medicine

14,915

$916K

512
483 are 65+

21%
prescriptions for brand name drugs

Avg: 21%

$61
Average prescription price

Avg: $64

NAVINCHANDRA DADHANIYA MD

Internal Medicine

14,909

$698K

525
496 are 65+

21%
prescriptions for brand name drugs

Avg: 21%

$47
Average prescription price

Avg: $64

NECHOLAS GHANNAM MD

Internal Medicine

14,882

$619K

658
565 are 65+

14%
prescriptions for brand name drugs

Avg: 21%

$42
Average prescription price

Avg: $64

TIMOTHY DRAKE M.D.

Internal Medicine

14,835

$742K

703
641 are 65+

15%
prescriptions for brand name drugs

Avg: 21%

$50
Average prescription price

Avg: $64

LOUIS KIM M.D.

Internal Medicine

14,817

$771K

480
434 are 65+

21%
prescriptions for brand name drugs

Avg: 21%

$52
Average prescription price

Avg: $64

JANUARIO ESTRADA M.D.

Internal Medicine

14,787

$1.14M

382
224 are 65+

16%
prescriptions for brand name drugs

Avg: 21%

$77
Average prescription price

Avg: $64

SHIRLEY WONG M.D.

Internal Medicine

14,770

$842K

582
555 are 65+

24%
prescriptions for brand name drugs

Avg: 21%

$57
Average prescription price

Avg: $64

SRILAKSHMI VEMAREDDY M.D.

Internal Medicine

14,735

$846K

413
360 are 65+

23%
prescriptions for brand name drugs

Avg: 21%

$57
Average prescription price

Avg: $64

SHANTALA SREERAMA M.D.

Internal Medicine

14,723

$657K

761
648 are 65+

13%
prescriptions for brand name drugs

Avg: 21%

$45
Average prescription price

Avg: $64

WILLIAM BOBLICK MD

Internal Medicine

14,687

$1.02M

649
584 are 65+

21%
prescriptions for brand name drugs

Avg: 21%

$69
Average prescription price

Avg: $64

JUDY LAW M.D.

Internal Medicine

14,668

$834K

607
528 are 65+

16%
prescriptions for brand name drugs

Avg: 21%

$57
Average prescription price

Avg: $64

SETH HAHS MD

Internal Medicine

14,647

$677K

540
428 are 65+

20%
prescriptions for brand name drugs

Avg: 21%

$46
Average prescription price

Avg: $64

RICHARD BALEY M.D.

Internal Medicine

14,633

$865K

763
730 are 65+

19%
prescriptions for brand name drugs

Avg: 21%

$59
Average prescription price

Avg: $64

BENJAMIN PHILLIPS MD

Internal Medicine

14,592

$717K

611
521 are 65+

18%
prescriptions for brand name drugs

Avg: 21%

$49
Average prescription price

Avg: $64

JAVED NAZIR M.D.

Internal Medicine

14,571

$738K

481
324 are 65+

20%
prescriptions for brand name drugs

Avg: 21%

$51
Average prescription price

Avg: $64

LAWRENCE LUY MD

Internal Medicine

14,533

$862K

649
589 are 65+

19%
prescriptions for brand name drugs

Avg: 21%

$59
Average prescription price

Avg: $64

BINO OOMMEN M.D.

Internal Medicine

14,504

$904K

390
340 are 65+

26%
prescriptions for brand name drugs

Avg: 21%

$62
Average prescription price

Avg: $64

YAN LIU MD

Internal Medicine

14,494

$801K

722
594 are 65+

19%
prescriptions for brand name drugs

Avg: 21%

$55
Average prescription price

Avg: $64

Sources

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