Prescriber Checkup | Top Obstetrics Gynecology Prescribers in California

Prescriber Checkup

The Doctors and Drugs in Medicare Part D

Prescriber Checkup » California » Obstetrics Gynecology

Top Obstetrics Gynecology 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
LORAINE DIEGO MD

Obstetrics & Gynecology

24,793

$1.33M

584
374 are 65+

18%
prescriptions for brand name drugs

Avg: 13%

$54
Average prescription price

Avg: $119

LESLIE BALLARD M.D.

Obstetrics & Gynecology

4,505

$617K

475
424 are 65+

20%
prescriptions for brand name drugs

Avg: 13%

$137
Average prescription price

Avg: $119

ILEANA SHAW MD

Obstetrics & Gynecology

4,099

$162K

295
276 are 65+

12%
prescriptions for brand name drugs

Avg: 13%

$40
Average prescription price

Avg: $119

RALPH MAYER M.D.

Obstetrics & Gynecology

3,185

$101K

200
178 are 65+

10%
prescriptions for brand name drugs

Avg: 13%

$32
Average prescription price

Avg: $119

JOHNNIE HAM M.D.

Obstetrics & Gynecology

3,003

$211K

151
118 are 65+

20%
prescriptions for brand name drugs

Avg: 13%

$70
Average prescription price

Avg: $119

CO PHAM MD

Obstetrics & Gynecology

2,905

$364K

246
232 are 65+

29%
prescriptions for brand name drugs

Avg: 13%

$125
Average prescription price

Avg: $119

WILLIAM KHIEU MD

Obstetrics & Gynecology

2,609

$105K

283
202 are 65+

14%
prescriptions for brand name drugs

Avg: 13%

$40
Average prescription price

Avg: $119

ANNA FRICK

Obstetrics & Gynecology

2,024

$321K

439
394 are 65+

40%
prescriptions for brand name drugs

Avg: 13%

$159
Average prescription price

Avg: $119

MELANIE SANTOS M.D.

Obstetrics & Gynecology

1,928

$322K

407
393 are 65+

50%
prescriptions for brand name drugs

Avg: 13%

$167
Average prescription price

Avg: $119

KEVIN WAITS D.O.

Obstetrics & Gynecology

1,924

$90.2K

221
109 are 65+

19%
prescriptions for brand name drugs

Avg: 13%

$47
Average prescription price

Avg: $119

KARIE MCMURRAY M.D.

Obstetrics & Gynecology

1,806

$199K

370
355 are 65+

37%
prescriptions for brand name drugs

Avg: 13%

$110
Average prescription price

Avg: $119

EMILY BIRENBAUM M.D.

Obstetrics & Gynecology

1,781

$102K

290
248 are 65+

22%
prescriptions for brand name drugs

Avg: 13%

$57
Average prescription price

Avg: $119

V POURZAND M.D.

Obstetrics & Gynecology

1,741

$222K

427
400 are 65+

39%
prescriptions for brand name drugs

Avg: 13%

$128
Average prescription price

Avg: $119

RIGOBERTO GUTIERREZ

Obstetrics & Gynecology

1,721

$116K

99
68 are 65+

17%
prescriptions for brand name drugs

Avg: 13%

$68
Average prescription price

Avg: $119

GARY TOIG M.D.

Obstetrics & Gynecology

1,663

$101K

94
89 are 65+

19%
prescriptions for brand name drugs

Avg: 13%

$60
Average prescription price

Avg: $119

JAMES DUNN M.D.

Obstetrics & Gynecology

1,631

$210K

342
287 are 65+

32%
prescriptions for brand name drugs

Avg: 13%

$129
Average prescription price

Avg: $119

SAMUEL MCMILLAN M.D.

Obstetrics & Gynecology

1,503

$73.8K

115
86 are 65+

11%
prescriptions for brand name drugs

Avg: 13%

$49
Average prescription price

Avg: $119

RISA KAGAN M.D,

Obstetrics & Gynecology

1,452

$249K

339
334 are 65+

45%
prescriptions for brand name drugs

Avg: 13%

$171
Average prescription price

Avg: $119

PREMA KOTHANDARAMAN M.D.

Obstetrics & Gynecology

1,430

$249K

275
246 are 65+

38%
prescriptions for brand name drugs

Avg: 13%

$174
Average prescription price

Avg: $119

SHERRY THOMAS MD MPH

Obstetrics & Gynecology

1,429

$228K

292
287 are 65+

47%
prescriptions for brand name drugs

Avg: 13%

$159
Average prescription price

Avg: $119

MARKI KNOX M.D.

Obstetrics & Gynecology

1,389

$201K

238
227 are 65+

52%
prescriptions for brand name drugs

Avg: 13%

$144
Average prescription price

Avg: $119

JEFFREY HARDESTY M.D.

Obstetrics & Gynecology

1,336

$145K

227
201 are 65+

30%
prescriptions for brand name drugs

Avg: 13%

$108
Average prescription price

Avg: $119

WANDA SPENCER M.D.

Obstetrics & Gynecology

1,311

$56.6K

147
125 are 65+

17%
prescriptions for brand name drugs

Avg: 13%

$43
Average prescription price

Avg: $119

CHRISTOPHER SMALE M.D.

Obstetrics & Gynecology

1,280

$71.1K

129
110 are 65+

23%
prescriptions for brand name drugs

Avg: 13%

$56
Average prescription price

Avg: $119

PARVIN MIRABADI MD

Obstetrics & Gynecology

1,260

$185K

221
199 are 65+

30%
prescriptions for brand name drugs

Avg: 13%

$147
Average prescription price

Avg: $119

Sources

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