ProPublica

Journalism in the Public Interest

Prescriber Checkup

Prescriber Checkup » Washington » Internal Medicine

Top Internal Medicine Prescribers in Washington

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
WILLIAM ASHBY M.D.

Internal Medicine

10,240

$537K

232
200 are 65+

21%
prescriptions for brand name drugs

Avg: 19%

$52
Average prescription price

Avg: $59

EMAD ABU-KHIERAN MD

Internal Medicine

10,223

$866K

549
467 are 65+

21%
prescriptions for brand name drugs

Avg: 19%

$85
Average prescription price

Avg: $59

MARK SCHLAUDERAFF M.D.

Internal Medicine

10,219

$474K

509
458 are 65+

17%
prescriptions for brand name drugs

Avg: 19%

$46
Average prescription price

Avg: $59

SON NGUYEN M.D.

Internal Medicine

10,212

$678K

404
367 are 65+

31%
prescriptions for brand name drugs

Avg: 19%

$66
Average prescription price

Avg: $59

MICHAEL WILCOX M.D.

Internal Medicine

10,170

$518K

438
395 are 65+

19%
prescriptions for brand name drugs

Avg: 19%

$51
Average prescription price

Avg: $59

STELLA TANEDO MD

Internal Medicine

10,163

$620K

657
533 are 65+

18%
prescriptions for brand name drugs

Avg: 19%

$61
Average prescription price

Avg: $59

MICHAEL HIXON M.D.

Internal Medicine

10,150

$474K

540
455 are 65+

15%
prescriptions for brand name drugs

Avg: 19%

$47
Average prescription price

Avg: $59

LAIRD FINDLAY MD

Internal Medicine

10,114

$489K

748
628 are 65+

15%
prescriptions for brand name drugs

Avg: 19%

$48
Average prescription price

Avg: $59

MICHAEL PARISOT MD

Internal Medicine

10,034

$556K

620
551 are 65+

15%
prescriptions for brand name drugs

Avg: 19%

$55
Average prescription price

Avg: $59

MAHMOUD AL-HAWAMDEH MD

Internal Medicine

9,970

$562K

486
436 are 65+

19%
prescriptions for brand name drugs

Avg: 19%

$56
Average prescription price

Avg: $59

JOHN DILWORTH MD

Internal Medicine

9,945

$489K

842
699 are 65+

14%
prescriptions for brand name drugs

Avg: 19%

$49
Average prescription price

Avg: $59

YONG SHIN M.D.

Internal Medicine

9,942

$535K

437
374 are 65+

14%
prescriptions for brand name drugs

Avg: 19%

$54
Average prescription price

Avg: $59

BRUCE BARGA MD

Internal Medicine

9,894

$539K

472
425 are 65+

17%
prescriptions for brand name drugs

Avg: 19%

$54
Average prescription price

Avg: $59

JOLANTA OLSON M.D.

Internal Medicine

9,882

$454K

516
429 are 65+

18%
prescriptions for brand name drugs

Avg: 19%

$46
Average prescription price

Avg: $59

MANDEEP DHAWAN MD

Internal Medicine

9,859

$682K

493
240 are 65+

20%
prescriptions for brand name drugs

Avg: 19%

$69
Average prescription price

Avg: $59

WARD CHOW MD

Internal Medicine

9,845

$488K

764
660 are 65+

17%
prescriptions for brand name drugs

Avg: 19%

$50
Average prescription price

Avg: $59

SING LAM M.D.

Internal Medicine

9,811

$502K

439
417 are 65+

24%
prescriptions for brand name drugs

Avg: 19%

$51
Average prescription price

Avg: $59

JEFFREY CLODE MD

Internal Medicine

9,780

$477K

597
534 are 65+

15%
prescriptions for brand name drugs

Avg: 19%

$49
Average prescription price

Avg: $59

JOHANNA WANG MD

Internal Medicine

9,779

$559K

572
467 are 65+

14%
prescriptions for brand name drugs

Avg: 19%

$57
Average prescription price

Avg: $59

FRANK COLE MD PS

Internal Medicine

9,772

$567K

332
277 are 65+

18%
prescriptions for brand name drugs

Avg: 19%

$58
Average prescription price

Avg: $59

FLINT ORR M.D.

Internal Medicine

9,769

$597K

526
363 are 65+

19%
prescriptions for brand name drugs

Avg: 19%

$61
Average prescription price

Avg: $59

NADIA DAVIS M.D,

Internal Medicine

9,697

$422K

572
509 are 65+

16%
prescriptions for brand name drugs

Avg: 19%

$43
Average prescription price

Avg: $59

RALUCA IONESCU MD

Internal Medicine

9,632

$598K

523
418 are 65+

19%
prescriptions for brand name drugs

Avg: 19%

$62
Average prescription price

Avg: $59

AMARDEEP GILL MD

Internal Medicine

9,594

$613K

684
479 are 65+

20%
prescriptions for brand name drugs

Avg: 19%

$64
Average prescription price

Avg: $59

SANDRA DIANGI MD

Internal Medicine

9,579

$630K

611
570 are 65+

19%
prescriptions for brand name drugs

Avg: 19%

$66
Average prescription price

Avg: $59

Sources

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