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Prescriber Checkup

Prescriber Checkup » California » Specialist

Top Specialist 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 Narcotics Antipsychotics to Patients Over 65 Dangerous Drugs to Seniors Brand Name Drugs Prescription Price
OSCAR CHIEN M.D.

Specialist

42,215

$4.4M

781
731 are 65+

5%
patients 65+ receiving antipsychotics

Avg: 1%

48%
prescriptions for brand name drugs

Avg: 27%

KRIKOR KALINDJIAN M.D.

Specialist

39,359

$2.59M

739
632 are 65+

8%
patients 65+ receiving antipsychotics

Avg: 1%

34%
prescriptions for brand name drugs

Avg: 27%

KAMRAN SAFVATI M.D.

Specialist

25,762

$1.62M

748
697 are 65+

5%
patients 65+ receiving antipsychotics

Avg: 1%

32%
prescriptions for brand name drugs

Avg: 27%

LOI LUU M.D.

Specialist

25,580

$1.75M

656
567 are 65+

4%
patients 65+ receiving antipsychotics

Avg: 1%

36%
prescriptions for brand name drugs

Avg: 27%

MANOUCHEHR RASHTI M.D.

Specialist

24,543

$2.35M

589
557 are 65+

3%
patients 65+ receiving antipsychotics

Avg: 1%

54%
prescriptions for brand name drugs

Avg: 27%

TOMAS SEVILLA M.D.

Specialist

23,792

$918K

701
600 are 65+

N/A

19%
prescriptions for brand name drugs

Avg: 27%

BRAZELL CARTER M.D.

Specialist

23,078

$1.22M

509
343 are 65+

13%
patients 65+ receiving antipsychotics

Avg: 1%

19%
prescriptions for brand name drugs

Avg: 27%

ALEXANDER GERSHMAN MD

Specialist

20,620

$1.95M

1,588
1,486 are 65+

N/A

65%
prescriptions for brand name drugs

Avg: 27%

SALVATORE TARANTINO M.D.

Specialist

19,463

$1.01M

889
780 are 65+

3%
patients 65+ receiving antipsychotics

Avg: 1%

17%
prescriptions for brand name drugs

Avg: 27%

JASON BOUTROS M.D.

Specialist

19,401

$1.22M

673
431 are 65+

8%
patients 65+ receiving antipsychotics

Avg: 1%

30%
prescriptions for brand name drugs

Avg: 27%

MANUEL CANGA M.D.

Specialist

18,747

$1.09M

592
514 are 65+

N/A

24%
prescriptions for brand name drugs

Avg: 27%

MARIAN FEDAK M.D.

Specialist

18,382

$1.07M

467
415 are 65+

8%
patients 65+ receiving antipsychotics

Avg: 1%

21%
prescriptions for brand name drugs

Avg: 27%

LAZARO ALONSO M.D.

Specialist

18,105

$872K

766
629 are 65+

2%
patients 65+ receiving antipsychotics

Avg: 1%

19%
prescriptions for brand name drugs

Avg: 27%

ANDREW KIM M.D.

Specialist

18,096

$1.45M

903
860 are 65+

N/A

44%
prescriptions for brand name drugs

Avg: 27%

PRADEEP SINGH M.D.

Specialist

17,811

$970K

544
342 are 65+

4%
patients 65+ receiving antipsychotics

Avg: 1%

19%
prescriptions for brand name drugs

Avg: 27%

FERDINANT SARAN MD

Specialist

17,593

$1M

440
405 are 65+

9%
patients 65+ receiving antipsychotics

Avg: 1%

29%
prescriptions for brand name drugs

Avg: 27%

JORGE MARTINEZ M.D.

Specialist

17,489

$1.41M

917
806 are 65+

4%
patients 65+ receiving antipsychotics

Avg: 1%

24%
prescriptions for brand name drugs

Avg: 27%

LAKSHMI RAMANUJAM M.D.

Specialist

17,371

$987K

468
368 are 65+

12%
patients 65+ receiving antipsychotics

Avg: 1%

19%
prescriptions for brand name drugs

Avg: 27%

XANTHE VICTORIA MD

Specialist

15,843

$973K

625
553 are 65+

6%
patients 65+ receiving antipsychotics

Avg: 1%

23%
prescriptions for brand name drugs

Avg: 27%

VINH-KHIEM NGUYEN-PHUOC M.D.

Specialist

15,696

$1.15M

637
613 are 65+

N/A

36%
prescriptions for brand name drugs

Avg: 27%

HERMAN MATHIAS M.D

Specialist

15,567

$947K

1,584
1,442 are 65+

3%
patients 65+ receiving antipsychotics

Avg: 1%

17%
prescriptions for brand name drugs

Avg: 27%

LUIS HERNANDEZ M.D.

Specialist

15,115

$908K

613
494 are 65+

5%
patients 65+ receiving antipsychotics

Avg: 1%

19%
prescriptions for brand name drugs

Avg: 27%

LAKHI SAKHRANI M.D.

Specialist

14,839

$1.71M

523
373 are 65+

N/A

34%
prescriptions for brand name drugs

Avg: 27%

RAFFI MINASIAN MD

Specialist

14,684

$1.7M

458
314 are 65+

N/A

32%
prescriptions for brand name drugs

Avg: 27%

ESTRELLA AGUINALDO M.D.

Specialist

14,512

$828K

435
356 are 65+

N/A

22%
prescriptions for brand name drugs

Avg: 27%

Sources

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