Prescriber Checkup | Top Gastroenterology Prescribers in Iowa

Prescriber Checkup

The Doctors and Drugs in Medicare Part D

Prescriber Checkup » Iowa » Gastroenterology

Top Gastroenterology Prescribers in Iowa

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
RANDALL LENGELING M.D.

Gastroenterology

5,221

$255K

912
866 are 65+

20%
prescriptions for brand name drugs

Avg: 28%

$49
Average prescription price

Avg: $319

GARY WEINMAN M.D.

Gastroenterology

3,242

$282K

871
804 are 65+

20%
prescriptions for brand name drugs

Avg: 28%

$87
Average prescription price

Avg: $319

DEAN ABRAMSON MD

Gastroenterology

2,862

$566K

832
751 are 65+

23%
prescriptions for brand name drugs

Avg: 28%

$198
Average prescription price

Avg: $319

DOUGLAS PURDY MD

Gastroenterology

2,573

$265K

775
700 are 65+

23%
prescriptions for brand name drugs

Avg: 28%

$103
Average prescription price

Avg: $319

IAN KOONTZ M.D.

Gastroenterology

2,545

$400K

629
546 are 65+

24%
prescriptions for brand name drugs

Avg: 28%

$157
Average prescription price

Avg: $319

LEON QIAO M.D.

Gastroenterology

2,537

$283K

736
630 are 65+

27%
prescriptions for brand name drugs

Avg: 28%

$112
Average prescription price

Avg: $319

SHERMAN WILLIAMS M.D.

Gastroenterology

2,315

$316K

438
387 are 65+

26%
prescriptions for brand name drugs

Avg: 28%

$136
Average prescription price

Avg: $319

ROBERT SILBER MD

Gastroenterology

2,147

$307K

615
574 are 65+

31%
prescriptions for brand name drugs

Avg: 28%

$143
Average prescription price

Avg: $319

JEFFREY BRANNEN DO

Gastroenterology

2,084

$1.78M

399
281 are 65+

29%
prescriptions for brand name drugs

Avg: 28%

$854
Average prescription price

Avg: $319

ARCHANA VERMA MD

Gastroenterology

2,060

$424K

468
361 are 65+

27%
prescriptions for brand name drugs

Avg: 28%

$206
Average prescription price

Avg: $319

VICTOR MUJICA MD

Gastroenterology

1,854

$505K

567
469 are 65+

28%
prescriptions for brand name drugs

Avg: 28%

$273
Average prescription price

Avg: $319

RICHARD WEYMAN MD

Gastroenterology

1,832

$178K

472
429 are 65+

27%
prescriptions for brand name drugs

Avg: 28%

$97
Average prescription price

Avg: $319

BRIAN COVEY M.D.

Gastroenterology

1,789

$240K

452
417 are 65+

29%
prescriptions for brand name drugs

Avg: 28%

$134
Average prescription price

Avg: $319

RAMON REYES M.D.

Gastroenterology

1,767

$291K

512
451 are 65+

41%
prescriptions for brand name drugs

Avg: 28%

$164
Average prescription price

Avg: $319

CARLINE QUANDER M.D.

Gastroenterology

1,753

$177K

493
356 are 65+

31%
prescriptions for brand name drugs

Avg: 28%

$101
Average prescription price

Avg: $319

MOHAMMED IRSHAD M.D.

Gastroenterology

1,729

$499K

333
266 are 65+

24%
prescriptions for brand name drugs

Avg: 28%

$289
Average prescription price

Avg: $319

VICTOR LAWRINENKO MD

Gastroenterology

1,663

$650K

481
247 are 65+

25%
prescriptions for brand name drugs

Avg: 28%

$391
Average prescription price

Avg: $319

SRINIVAS KALALA M.D.

Gastroenterology

1,624

$194K

428
367 are 65+

28%
prescriptions for brand name drugs

Avg: 28%

$119
Average prescription price

Avg: $319

WILLIAM DAVIDSON M.D.

Gastroenterology

1,558

$273K

433
383 are 65+

29%
prescriptions for brand name drugs

Avg: 28%

$175
Average prescription price

Avg: $319

THOMAS JOHNSON M.D.

Gastroenterology

1,449

$533K

238
201 are 65+

32%
prescriptions for brand name drugs

Avg: 28%

$368
Average prescription price

Avg: $319

JAE KIM M.D.

Gastroenterology

1,398

$216K

430
361 are 65+

41%
prescriptions for brand name drugs

Avg: 28%

$155
Average prescription price

Avg: $319

KRISHNARAO GORREPATI M.D.

Gastroenterology

1,338

$81K

509
453 are 65+

33%
prescriptions for brand name drugs

Avg: 28%

$61
Average prescription price

Avg: $319

RAVINDRA MALLAVARAPU MD

Gastroenterology

1,278

$127K

409
351 are 65+

29%
prescriptions for brand name drugs

Avg: 28%

$99
Average prescription price

Avg: $319

JAMES ROAT M.D.

Gastroenterology

1,185

$904K

362
295 are 65+

23%
prescriptions for brand name drugs

Avg: 28%

$763
Average prescription price

Avg: $319

THOMAS MARTIN DO

Gastroenterology

1,153

$191K

326
282 are 65+

32%
prescriptions for brand name drugs

Avg: 28%

$166
Average prescription price

Avg: $319

Sources

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