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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
STEWART BIRSE MD

Internal Medicine

14,481

$675K

650
555 are 65+

18%
prescriptions for brand name drugs

Avg: 20%

$47
Average prescription price

Avg: $55

ANA MIHALCEA MD

Internal Medicine

10,992

$435K

647
584 are 65+

16%
prescriptions for brand name drugs

Avg: 20%

$40
Average prescription price

Avg: $55

ANITA SHAFFER M.D.

Internal Medicine

8,657

$479K

647
573 are 65+

19%
prescriptions for brand name drugs

Avg: 20%

$55
Average prescription price

Avg: $55

FRANCIS AMADO MERCADO M.D.

Internal Medicine

12,119

$735K

644
556 are 65+

20%
prescriptions for brand name drugs

Avg: 20%

$61
Average prescription price

Avg: $55

WARD CHOW MD

Internal Medicine

9,269

$413K

639
552 are 65+

17%
prescriptions for brand name drugs

Avg: 20%

$45
Average prescription price

Avg: $55

BRYAN JOHNSON M.D.

Internal Medicine

21,935

$1.07M

635
510 are 65+

18%
prescriptions for brand name drugs

Avg: 20%

$49
Average prescription price

Avg: $55

CHARLES BRICKER MD

Internal Medicine

8,171

$423K

625
541 are 65+

19%
prescriptions for brand name drugs

Avg: 20%

$52
Average prescription price

Avg: $55

ROBERT ORY MD

Internal Medicine

9,871

$557K

624
540 are 65+

21%
prescriptions for brand name drugs

Avg: 20%

$56
Average prescription price

Avg: $55

SU YONG PAK M.D.

Internal Medicine

18,772

$1.19M

622
584 are 65+

32%
prescriptions for brand name drugs

Avg: 20%

$63
Average prescription price

Avg: $55

HENRY RETAILLIAU MD

Internal Medicine

10,494

$596K

620
529 are 65+

21%
prescriptions for brand name drugs

Avg: 20%

$57
Average prescription price

Avg: $55

ROBERT WIGERT MD

Internal Medicine

12,674

$565K

616
516 are 65+

17%
prescriptions for brand name drugs

Avg: 20%

$45
Average prescription price

Avg: $55

JEFFREY MARKLE M.D.

Internal Medicine

12,128

$956K

614
563 are 65+

25%
prescriptions for brand name drugs

Avg: 20%

$79
Average prescription price

Avg: $55

JOHANN BERNARDO MD

Internal Medicine

9,641

$620K

610
467 are 65+

22%
prescriptions for brand name drugs

Avg: 20%

$64
Average prescription price

Avg: $55

DON ANDREWS MD

Internal Medicine

10,715

$501K

609
517 are 65+

16%
prescriptions for brand name drugs

Avg: 20%

$47
Average prescription price

Avg: $55

OLGA KENNEDY MD

Internal Medicine

6,981

$316K

604
510 are 65+

14%
prescriptions for brand name drugs

Avg: 20%

$45
Average prescription price

Avg: $55

PETR SLAPNICKA MD

Internal Medicine

8,792

$392K

598
530 are 65+

15%
prescriptions for brand name drugs

Avg: 20%

$45
Average prescription price

Avg: $55

CORIE SANDALL MD

Internal Medicine

9,628

$735K

595
452 are 65+

27%
prescriptions for brand name drugs

Avg: 20%

$76
Average prescription price

Avg: $55

SHELLY FINN

Internal Medicine

6,283

$323K

594
488 are 65+

15%
prescriptions for brand name drugs

Avg: 20%

$51
Average prescription price

Avg: $55

RYAN ROMMEL GUANZON MD

Internal Medicine

10,092

$554K

594
468 are 65+

19%
prescriptions for brand name drugs

Avg: 20%

$55
Average prescription price

Avg: $55

MICHAEL MARTONICK MD

Internal Medicine

10,336

$508K

589
505 are 65+

15%
prescriptions for brand name drugs

Avg: 20%

$49
Average prescription price

Avg: $55

STELLA TANEDO MD

Internal Medicine

9,368

$496K

588
465 are 65+

19%
prescriptions for brand name drugs

Avg: 20%

$53
Average prescription price

Avg: $55

CHRIS WEBB M.D.

Internal Medicine

7,915

$360K

588
501 are 65+

16%
prescriptions for brand name drugs

Avg: 20%

$45
Average prescription price

Avg: $55

STEPHEN JOHNSON MD

Internal Medicine

8,814

$497K

587
512 are 65+

20%
prescriptions for brand name drugs

Avg: 20%

$56
Average prescription price

Avg: $55

JASON RAHME MD

Internal Medicine

8,733

$384K

587
442 are 65+

16%
prescriptions for brand name drugs

Avg: 20%

$44
Average prescription price

Avg: $55

RUSSELL HAVLICEK MD

Internal Medicine

10,042

$481K

583
508 are 65+

20%
prescriptions for brand name drugs

Avg: 20%

$48
Average prescription price

Avg: $55

Sources

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