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Prescriber Checkup

Prescriber Checkup » Oregon » Gastroenterology

Top Gastroenterology Prescribers in Oregon

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
NAZMUL HOQUE MD

Gastroenterology

12,221

$764K

678
562 are 65+

20%
prescriptions for brand name drugs

Avg: 27%

$63
Average prescription price

Avg: $301

JOHN GIBSON MD

Gastroenterology

3,043

$125K

185
140 are 65+

13%
prescriptions for brand name drugs

Avg: 27%

$41
Average prescription price

Avg: $301

PETER KAY MD

Gastroenterology

2,071

$609K

461
370 are 65+

27%
prescriptions for brand name drugs

Avg: 27%

$294
Average prescription price

Avg: $301

RANDY WATSON M.D.

Gastroenterology

2,061

$253K

497
430 are 65+

32%
prescriptions for brand name drugs

Avg: 27%

$123
Average prescription price

Avg: $301

ROGER EPSTEIN M.D.

Gastroenterology

1,859

$225K

488
365 are 65+

17%
prescriptions for brand name drugs

Avg: 27%

$121
Average prescription price

Avg: $301

CRAIG CHOW MD

Gastroenterology

1,846

$611K

447
383 are 65+

38%
prescriptions for brand name drugs

Avg: 27%

$331
Average prescription price

Avg: $301

JOSEPH PARENT M.D.

Gastroenterology

1,823

$132K

83
78 are 65+

20%
prescriptions for brand name drugs

Avg: 27%

$72
Average prescription price

Avg: $301

PETER ADESMAN MD

Gastroenterology

1,595

$852K

490
398 are 65+

42%
prescriptions for brand name drugs

Avg: 27%

$534
Average prescription price

Avg: $301

KATHERINE HODA MD

Gastroenterology

1,446

$467K

371
249 are 65+

24%
prescriptions for brand name drugs

Avg: 27%

$323
Average prescription price

Avg: $301

CRAIG CHAMBERLAIN MD

Gastroenterology

1,357

$309K

416
325 are 65+

25%
prescriptions for brand name drugs

Avg: 27%

$228
Average prescription price

Avg: $301

SARAH BRENDLER M.D.

Gastroenterology

1,347

$360K

262
217 are 65+

28%
prescriptions for brand name drugs

Avg: 27%

$267
Average prescription price

Avg: $301

KRIS JACOBSON MD

Gastroenterology

1,322

$929K

252
181 are 65+

20%
prescriptions for brand name drugs

Avg: 27%

$702
Average prescription price

Avg: $301

LAWRENCE GATES MD

Gastroenterology

1,265

$195K

320
235 are 65+

29%
prescriptions for brand name drugs

Avg: 27%

$154
Average prescription price

Avg: $301

PAUL SCHLEINITZ MD

Gastroenterology

1,250

$461K

342
280 are 65+

33%
prescriptions for brand name drugs

Avg: 27%

$369
Average prescription price

Avg: $301

RONALD HAPKE M.D.

Gastroenterology

1,211

$311K

213
155 are 65+

32%
prescriptions for brand name drugs

Avg: 27%

$257
Average prescription price

Avg: $301

WILLIAM WU MD

Gastroenterology

1,195

$189K

384
297 are 65+

23%
prescriptions for brand name drugs

Avg: 27%

$158
Average prescription price

Avg: $301

JOHN SCHAER MD

Gastroenterology

1,185

$126K

273
249 are 65+

27%
prescriptions for brand name drugs

Avg: 27%

$107
Average prescription price

Avg: $301

NABIL CHOUEIRI M.D.

Gastroenterology

1,184

$975K

417
294 are 65+

36%
prescriptions for brand name drugs

Avg: 27%

$824
Average prescription price

Avg: $301

ATIF ZAMAN MD

Gastroenterology

1,173

$1.1M

163
85 are 65+

25%
prescriptions for brand name drugs

Avg: 27%

$940
Average prescription price

Avg: $301

GERALD ENGSTROM MD

Gastroenterology

1,151

$297K

361
315 are 65+

17%
prescriptions for brand name drugs

Avg: 27%

$258
Average prescription price

Avg: $301

RODGER SLEVEN MD

Gastroenterology

1,114

$229K

233
202 are 65+

24%
prescriptions for brand name drugs

Avg: 27%

$205
Average prescription price

Avg: $301

EDWARD SCHULTHEISS MD

Gastroenterology

1,106

$687K

296
234 are 65+

27%
prescriptions for brand name drugs

Avg: 27%

$622
Average prescription price

Avg: $301

DONALD YANG MD

Gastroenterology

1,072

$260K

341
241 are 65+

27%
prescriptions for brand name drugs

Avg: 27%

$242
Average prescription price

Avg: $301

JOHN WALKER MD

Gastroenterology

1,058

$290K

424
356 are 65+

46%
prescriptions for brand name drugs

Avg: 27%

$274
Average prescription price

Avg: $301

GREGORY WINTERS MD

Gastroenterology

1,041

$405K

198
149 are 65+

32%
prescriptions for brand name drugs

Avg: 27%

$389
Average prescription price

Avg: $301

Sources

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