ProPublica

Journalism in the Public Interest

Prescriber Checkup

Prescriber Checkup » Maryland » Nephrology

Top Nephrology Prescribers in Maryland

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 WELIK MD PA

Nephrology

9,819

$1.28M

533
442 are 65+

23%
prescriptions for brand name drugs

Avg: 27%

$130
Average prescription price

Avg: $156

ELI ROZA MD

Nephrology

6,328

$1.08M

342
259 are 65+

30%
prescriptions for brand name drugs

Avg: 27%

$171
Average prescription price

Avg: $156

ONEY ZUNIGA MD

Nephrology

12,414

$1.03M

275
209 are 65+

29%
prescriptions for brand name drugs

Avg: 27%

$83
Average prescription price

Avg: $156

BABAK RAZI MD

Nephrology

2,758

$835K

169
62 are 65+

32%
prescriptions for brand name drugs

Avg: 27%

$303
Average prescription price

Avg: $156

ROBERT GREENWELL M.D.

Nephrology

2,440

$683K

160
73 are 65+

40%
prescriptions for brand name drugs

Avg: 27%

$280
Average prescription price

Avg: $156

ROHAN RENGEN D.O.

Nephrology

1,370

$617K

157
124 are 65+

25%
prescriptions for brand name drugs

Avg: 27%

$450
Average prescription price

Avg: $156

VICTOR ONYEJIAKA MD

Nephrology

9,655

$608K

190
143 are 65+

25%
prescriptions for brand name drugs

Avg: 27%

$63
Average prescription price

Avg: $156

CHARLES CANGRO MD

Nephrology

5,866

$571K

577
195 are 65+

15%
prescriptions for brand name drugs

Avg: 27%

$97
Average prescription price

Avg: $156

PROMOD DUGGAL M.D.

Nephrology

2,020

$553K

192
98 are 65+

40%
prescriptions for brand name drugs

Avg: 27%

$274
Average prescription price

Avg: $156

STEVEN POLLAK M.D.

Nephrology

1,977

$548K

161
81 are 65+

31%
prescriptions for brand name drugs

Avg: 27%

$277
Average prescription price

Avg: $156

KHOSROW DAVACHI MD

Nephrology

8,467

$545K

326
198 are 65+

29%
prescriptions for brand name drugs

Avg: 27%

$64
Average prescription price

Avg: $156

NADA ALACHKAR M.D.

Nephrology

1,224

$528K

77
15 are 65+

17%
prescriptions for brand name drugs

Avg: 27%

$432
Average prescription price

Avg: $156

ATUL SURI M.D.

Nephrology

1,959

$502K

176
91 are 65+

37%
prescriptions for brand name drugs

Avg: 27%

$256
Average prescription price

Avg: $156

ALI IPAKCHI MD

Nephrology

1,232

$491K

122
80 are 65+

26%
prescriptions for brand name drugs

Avg: 27%

$399
Average prescription price

Avg: $156

DUVURU GEETHA M.D.

Nephrology

1,234

$480K

84
37 are 65+

41%
prescriptions for brand name drugs

Avg: 27%

$389
Average prescription price

Avg: $156

SANJEEB MISHRA M.D.

Nephrology

1,215

$479K

160
86 are 65+

43%
prescriptions for brand name drugs

Avg: 27%

$394
Average prescription price

Avg: $156

KENNETH YIM M.D.

Nephrology

2,298

$469K

149
73 are 65+

33%
prescriptions for brand name drugs

Avg: 27%

$204
Average prescription price

Avg: $156

DANIEL SALZBERG M.D.

Nephrology

3,175

$467K

145
50 are 65+

22%
prescriptions for brand name drugs

Avg: 27%

$147
Average prescription price

Avg: $156

STEPHEN ZEMEL M.D.

Nephrology

2,061

$444K

238
134 are 65+

31%
prescriptions for brand name drugs

Avg: 27%

$216
Average prescription price

Avg: $156

MARY BEHRENS M.D.

Nephrology

1,585

$431K

141
67 are 65+

38%
prescriptions for brand name drugs

Avg: 27%

$272
Average prescription price

Avg: $156

AKSHAY AMIN MD

Nephrology

1,619

$428K

163
94 are 65+

34%
prescriptions for brand name drugs

Avg: 27%

$264
Average prescription price

Avg: $156

EUGENE MAGEE M.D.

Nephrology

1,487

$415K

176
90 are 65+

32%
prescriptions for brand name drugs

Avg: 27%

$279
Average prescription price

Avg: $156

HYUNG LIM M.D.

Nephrology

1,614

$408K

198
141 are 65+

30%
prescriptions for brand name drugs

Avg: 27%

$253
Average prescription price

Avg: $156

PAUL LIGHT M.D.

Nephrology

1,800

$407K

90
26 are 65+

30%
prescriptions for brand name drugs

Avg: 27%

$226
Average prescription price

Avg: $156

WILLIAM JOHNSON M.D.,

Nephrology

2,721

$407K

286
210 are 65+

25%
prescriptions for brand name drugs

Avg: 27%

$149
Average prescription price

Avg: $156

Sources

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