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Prescriber Checkup

Prescriber Checkup » California » Family Medicine

Top Family Medicine 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
ROBERT CHIN M.D.

Family Medicine

9,110

$429K

534
476 are 65+

15%
prescriptions for brand name drugs

Avg: 20%

$47
Average prescription price

Avg: $60

RICHARD HILL M.D

Family Medicine

9,132

$388K

408
369 are 65+

16%
prescriptions for brand name drugs

Avg: 20%

$43
Average prescription price

Avg: $60

ANTONIO ZAMORANO D.O.

Family Medicine

9,133

$623K

390
300 are 65+

22%
prescriptions for brand name drugs

Avg: 20%

$68
Average prescription price

Avg: $60

LUIS NAVAZO M.D.

Family Medicine

9,140

$792K

387
293 are 65+

28%
prescriptions for brand name drugs

Avg: 20%

$87
Average prescription price

Avg: $60

MARK RAMIREZ

Family Medicine

9,161

$591K

411
310 are 65+

16%
prescriptions for brand name drugs

Avg: 20%

$65
Average prescription price

Avg: $60

JUAN SILVA MD

Family Medicine

9,166

$675K

526
410 are 65+

21%
prescriptions for brand name drugs

Avg: 20%

$74
Average prescription price

Avg: $60

ROBERT WILLIAM M.D.

Family Medicine

9,168

$552K

351
290 are 65+

21%
prescriptions for brand name drugs

Avg: 20%

$60
Average prescription price

Avg: $60

RICHARD ARMOUR D.O

Family Medicine

9,170

$543K

512
411 are 65+

21%
prescriptions for brand name drugs

Avg: 20%

$59
Average prescription price

Avg: $60

PHILIP EBERSOLE M.D.

Family Medicine

9,186

$472K

473
426 are 65+

16%
prescriptions for brand name drugs

Avg: 20%

$51
Average prescription price

Avg: $60

HOANG NGUYEN M.D

Family Medicine

9,204

$591K

248
217 are 65+

32%
prescriptions for brand name drugs

Avg: 20%

$64
Average prescription price

Avg: $60

IGNACIO GUZMAN MD

Family Medicine

9,211

$1.14M

798
574 are 65+

27%
prescriptions for brand name drugs

Avg: 20%

$123
Average prescription price

Avg: $60

PAUL KRAMER MD

Family Medicine

9,215

$576K

458
400 are 65+

19%
prescriptions for brand name drugs

Avg: 20%

$62
Average prescription price

Avg: $60

ROY JOHNSON M.D

Family Medicine

9,234

$508K

417
384 are 65+

19%
prescriptions for brand name drugs

Avg: 20%

$55
Average prescription price

Avg: $60

MARIA ESPINOZA M.D.

Family Medicine

9,243

$696K

401
335 are 65+

24%
prescriptions for brand name drugs

Avg: 20%

$75
Average prescription price

Avg: $60

RICHARD KENNEDY MD

Family Medicine

9,244

$608K

612
562 are 65+

22%
prescriptions for brand name drugs

Avg: 20%

$66
Average prescription price

Avg: $60

JAMES LALLY D.O.

Family Medicine

9,247

$377K

1043
773 are 65+

17%
prescriptions for brand name drugs

Avg: 20%

$41
Average prescription price

Avg: $60

STANLEY KALLER DO

Family Medicine

9,285

$445K

498
438 are 65+

15%
prescriptions for brand name drugs

Avg: 20%

$48
Average prescription price

Avg: $60

SERGIO VEIGA M.D.

Family Medicine

9,286

$651K

550
505 are 65+

23%
prescriptions for brand name drugs

Avg: 20%

$70
Average prescription price

Avg: $60

DON YOKOYAMA M.D.

Family Medicine

9,290

$425K

467
367 are 65+

16%
prescriptions for brand name drugs

Avg: 20%

$46
Average prescription price

Avg: $60

WEIGUO LI M.D.,PH.D.

Family Medicine

9,294

$1.08M

272
256 are 65+

46%
prescriptions for brand name drugs

Avg: 20%

$117
Average prescription price

Avg: $60

GEORGE HAAS MD

Family Medicine

9,294

$596K

834
798 are 65+

17%
prescriptions for brand name drugs

Avg: 20%

$64
Average prescription price

Avg: $60

MARK DAVENPORT M.D.

Family Medicine

9,318

$385K

860
790 are 65+

15%
prescriptions for brand name drugs

Avg: 20%

$41
Average prescription price

Avg: $60

KIRK GILBERT M.D.

Family Medicine

9,320

$444K

737
684 are 65+

18%
prescriptions for brand name drugs

Avg: 20%

$48
Average prescription price

Avg: $60

SHYE-REN YEH M.D.

Family Medicine

9,324

$728K

284
247 are 65+

35%
prescriptions for brand name drugs

Avg: 20%

$78
Average prescription price

Avg: $60

SRIVIDYA VENKATARAMAN M.D.

Family Medicine

9,347

$562K

320
254 are 65+

19%
prescriptions for brand name drugs

Avg: 20%

$60
Average prescription price

Avg: $60

Sources

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