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Journalism in the Public Interest

Prescriber Checkup

Top Urology 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
FELIX CHI-MING YIP M.D.

Urology

23,754

$2.04M

3304
3127 are 65+

48%
prescriptions for brand name drugs

Avg: 19%

$86
Average prescription price

Avg: $80

THEODORE AFFUE M.D.

Urology

15,308

$904K

1533
1274 are 65+

32%
prescriptions for brand name drugs

Avg: 19%

$59
Average prescription price

Avg: $80

ATEF YACOUB M.D.

Urology

8,275

$519K

498
372 are 65+

20%
prescriptions for brand name drugs

Avg: 19%

$63
Average prescription price

Avg: $80

KHOI TANG M.D.

Urology

7,080

$490K

1005
944 are 65+

21%
prescriptions for brand name drugs

Avg: 19%

$69
Average prescription price

Avg: $80

ARMEN KASSABIAN M.D.

Urology

6,788

$454K

690
593 are 65+

34%
prescriptions for brand name drugs

Avg: 19%

$67
Average prescription price

Avg: $80

KULDIP BEHNIWAL M.D.

Urology

5,905

$459K

861
711 are 65+

32%
prescriptions for brand name drugs

Avg: 19%

$78
Average prescription price

Avg: $80

WILLIAM REYNOLDS M.D.

Urology

5,832

$390K

838
793 are 65+

17%
prescriptions for brand name drugs

Avg: 19%

$67
Average prescription price

Avg: $80

BRAD WOLFSON MD

Urology

5,799

$354K

1050
971 are 65+

18%
prescriptions for brand name drugs

Avg: 19%

$61
Average prescription price

Avg: $80

BEHNAM SHENASSA M.D.

Urology

5,563

$347K

984
919 are 65+

26%
prescriptions for brand name drugs

Avg: 19%

$62
Average prescription price

Avg: $80

ALI ALAVI M.D.

Urology

5,374

$313K

794
735 are 65+

19%
prescriptions for brand name drugs

Avg: 19%

$58
Average prescription price

Avg: $80

BARTON TANENBAUM MD

Urology

5,197

$448K

644
589 are 65+

28%
prescriptions for brand name drugs

Avg: 19%

$86
Average prescription price

Avg: $80

AUGUST MAGGIO M.D.

Urology

5,096

$455K

584
563 are 65+

25%
prescriptions for brand name drugs

Avg: 19%

$89
Average prescription price

Avg: $80

JUAN ALARCON MD

Urology

5,009

$512K

813
704 are 65+

30%
prescriptions for brand name drugs

Avg: 19%

$102
Average prescription price

Avg: $80

SAMUEL LEE M.D.

Urology

5,000

$328K

1000
921 are 65+

28%
prescriptions for brand name drugs

Avg: 19%

$66
Average prescription price

Avg: $80

RUBEN RAMIREZ M.D.,F.A.C.S.

Urology

4,598

$532K

717
644 are 65+

41%
prescriptions for brand name drugs

Avg: 19%

$116
Average prescription price

Avg: $80

MISAK ABDULIAN M.D.

Urology

4,513

$297K

492
465 are 65+

32%
prescriptions for brand name drugs

Avg: 19%

$66
Average prescription price

Avg: $80

SZE LEE M.D.

Urology

4,493

$310K

579
524 are 65+

32%
prescriptions for brand name drugs

Avg: 19%

$69
Average prescription price

Avg: $80

DANIEL LAMA MD

Urology

4,419

$489K

690
597 are 65+

18%
prescriptions for brand name drugs

Avg: 19%

$111
Average prescription price

Avg: $80

STUART FELDMAN M.D.

Urology

4,312

$295K

731
692 are 65+

22%
prescriptions for brand name drugs

Avg: 19%

$68
Average prescription price

Avg: $80

SHAHIN DERBOGHOSSIANS MD

Urology

4,258

$240K

737
677 are 65+

30%
prescriptions for brand name drugs

Avg: 19%

$56
Average prescription price

Avg: $80

HAROLD RAINWATER M.D.

Urology

4,195

$366K

858
751 are 65+

26%
prescriptions for brand name drugs

Avg: 19%

$87
Average prescription price

Avg: $80

SHARRON MEE MD

Urology

3,931

$365K

619
591 are 65+

48%
prescriptions for brand name drugs

Avg: 19%

$93
Average prescription price

Avg: $80

MIGUEL MARTINEZ M.D.

Urology

3,928

$227K

656
539 are 65+

27%
prescriptions for brand name drugs

Avg: 19%

$58
Average prescription price

Avg: $80

BRIAN MC CAFFREY M.D.

Urology

3,915

$275K

659
575 are 65+

19%
prescriptions for brand name drugs

Avg: 19%

$70
Average prescription price

Avg: $80

JOHN KOWALCZYK DO

Urology

3,815

$226K

554
435 are 65+

26%
prescriptions for brand name drugs

Avg: 19%

$59
Average prescription price

Avg: $80

Sources

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