Prescriber Checkup | Top Gastroenterology Prescribers in California

Prescriber Checkup

The Doctors and Drugs in Medicare Part D

Prescriber Checkup » California » Gastroenterology

Top Gastroenterology Prescribers in California

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
JAESOO PAK M.D.

Gastroenterology

30,828

$6.19M

930
907 are 65+

62%
prescriptions for brand name drugs

Avg: 33%

$201
Average prescription price

Avg: $373

BHUPINDER BHANDARI M.D.

Gastroenterology

17,557

$1.8M

928
669 are 65+

21%
prescriptions for brand name drugs

Avg: 33%

$102
Average prescription price

Avg: $373

MARTIN LEE M.D.

Gastroenterology

17,119

$2.02M

982
913 are 65+

44%
prescriptions for brand name drugs

Avg: 33%

$118
Average prescription price

Avg: $373

NORMAN KUO M.D.

Gastroenterology

14,445

$1.45M

512
447 are 65+

32%
prescriptions for brand name drugs

Avg: 33%

$100
Average prescription price

Avg: $373

LONG DANG M.D.

Gastroenterology

13,721

$7.03M

1855
1652 are 65+

56%
prescriptions for brand name drugs

Avg: 33%

$513
Average prescription price

Avg: $373

PYOUNG KWON MD

Gastroenterology

12,190

$1.01M

501
468 are 65+

32%
prescriptions for brand name drugs

Avg: 33%

$82
Average prescription price

Avg: $373

YONG LEE M.D.

Gastroenterology

11,474

$1.05M

397
373 are 65+

42%
prescriptions for brand name drugs

Avg: 33%

$91
Average prescription price

Avg: $373

DANNY ANDERSON M.D.

Gastroenterology

11,347

$698K

473
413 are 65+

24%
prescriptions for brand name drugs

Avg: 33%

$61
Average prescription price

Avg: $373

JIN SUH M.D.

Gastroenterology

8,801

$567K

986
936 are 65+

31%
prescriptions for brand name drugs

Avg: 33%

$64
Average prescription price

Avg: $373

CHRISTOPHER BUI MD

Gastroenterology

8,710

$4.54M

1282
1187 are 65+

66%
prescriptions for brand name drugs

Avg: 33%

$521
Average prescription price

Avg: $373

VINOD SAWHNEY M.D.

Gastroenterology

8,196

$468K

859
722 are 65+

18%
prescriptions for brand name drugs

Avg: 33%

$57
Average prescription price

Avg: $373

KEVIN JENKINS DO

Gastroenterology

7,925

$1.7M

967
786 are 65+

19%
prescriptions for brand name drugs

Avg: 33%

$215
Average prescription price

Avg: $373

JAE LEE M.D.

Gastroenterology

7,093

$312K

688
633 are 65+

19%
prescriptions for brand name drugs

Avg: 33%

$44
Average prescription price

Avg: $373

HUSSEIN EL-NEWIHI MD

Gastroenterology

6,628

$1.76M

935
748 are 65+

26%
prescriptions for brand name drugs

Avg: 33%

$265
Average prescription price

Avg: $373

RICHARD DWYER M.D.

Gastroenterology

5,888

$386K

416
356 are 65+

26%
prescriptions for brand name drugs

Avg: 33%

$66
Average prescription price

Avg: $373

HO BAE M.D.

Gastroenterology

5,463

$2.66M

1578
1366 are 65+

36%
prescriptions for brand name drugs

Avg: 33%

$487
Average prescription price

Avg: $373

SHANG WU M.D.

Gastroenterology

5,302

$1.34M

469
436 are 65+

43%
prescriptions for brand name drugs

Avg: 33%

$254
Average prescription price

Avg: $373

SAMMY SAAB MD

Gastroenterology

5,294

$18.6M

405
200 are 65+

40%
prescriptions for brand name drugs

Avg: 33%

$3506
Average prescription price

Avg: $373

RICHARD MC GUIRE M.D.

Gastroenterology

5,288

$322K

770
675 are 65+

22%
prescriptions for brand name drugs

Avg: 33%

$61
Average prescription price

Avg: $373

ARMINE SARKISIAN M.D.

Gastroenterology

5,259

$990K

762
652 are 65+

61%
prescriptions for brand name drugs

Avg: 33%

$188
Average prescription price

Avg: $373

KWOK LEUNG CHUNG M.D.

Gastroenterology

4,970

$2.42M

885
801 are 65+

50%
prescriptions for brand name drugs

Avg: 33%

$487
Average prescription price

Avg: $373

HUSSAIN AL-DARSANI M.D.

Gastroenterology

4,683

$663K

638
525 are 65+

16%
prescriptions for brand name drugs

Avg: 33%

$142
Average prescription price

Avg: $373

DUCK LIM MD

Gastroenterology

4,420

$532K

252
238 are 65+

35%
prescriptions for brand name drugs

Avg: 33%

$120
Average prescription price

Avg: $373

MARIA SANDRA UMALI M.D.

Gastroenterology

4,370

$284K

229
212 are 65+

25%
prescriptions for brand name drugs

Avg: 33%

$65
Average prescription price

Avg: $373

SUISUN CHAN M.D.

Gastroenterology

4,271

$908K

117
112 are 65+

63%
prescriptions for brand name drugs

Avg: 33%

$213
Average prescription price

Avg: $373

Sources

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