Treatment Tracker

The Doctors and Services in Medicare Part B

Treatment Tracker » Iowa » Gastroenterology

Top Gastroenterology Providers in Iowa

Providers

Providers are grouped by their self-selected primary specialty in the National Plan and Provider Enumeration System (NPPES). This doesn’t necessarily mean the person has special training or certification. Services shown are for Medicare Part B only.

Provider Services Performed Patients Payments from Medicare Average Payment
Per Patient
Average Services
Per Patient

RANDALL LENGELING

Dubuque, Iowa 52001

5,680

Rank: 1 out of 86

784

Rank: 11 out of 86

$173K

Rank: 12 out of 86

$221

Average: $217

7

Average: 3

ARCHANA VERMA

Clive, Iowa 50325

3,914

Rank: 2 out of 86

553

Rank: 29 out of 86

$181K

Rank: 11 out of 86

$327

Average: $217

7

Average: 3

BERNARD LEMAN

Clive, Iowa 50325

3,585

Rank: 3 out of 86

370

Rank: 55 out of 86

$222K

Rank: 6 out of 86

$601

Average: $217

10

Average: 3

WILLIAM DAVIDSON

Bettendorf, Iowa 52722

3,347

Rank: 4 out of 86

777

Rank: 12 out of 86

$285K

Rank: 1 out of 86

$367

Average: $217

4

Average: 3

IAN KOONTZ

Dubuque, Iowa 52001

3,014

Rank: 5 out of 86

748

Rank: 14 out of 86

$147K

Rank: 23 out of 86

$197

Average: $217

4

Average: 3

VICTOR LAWRINENKO

Waterloo, Iowa 50702

2,985

Rank: 6 out of 86

862

Rank: 5 out of 86

$277K

Rank: 2 out of 86

$322

Average: $217

3

Average: 3

KRISHNARAO GORREPATI

Dubuque, Iowa 52001

2,774

Rank: 7 out of 86

651

Rank: 23 out of 86

$136K

Rank: 28 out of 86

$209

Average: $217

4

Average: 3

RAVINDRA MALLAVARAPU

Waterloo, Iowa 50701

2,397

Rank: 8 out of 86

1,291

Rank: 1 out of 86

$248K

Rank: 4 out of 86

$192

Average: $217

2

Average: 3

SHERMAN WILLIAMS

West burlington, Iowa 52655

2,373

Rank: 9 out of 86

774

Rank: 13 out of 86

$168K

Rank: 15 out of 86

$218

Average: $217

3

Average: 3

DANIEL PEASLEY

West burlington, Iowa 52655

2,358

Rank: 10 out of 86

789

Rank: 10 out of 86

$197K

Rank: 8 out of 86

$250

Average: $217

3

Average: 3

RAVI VEMULAPALLI

Clive, Iowa 50325

2,335

Rank: 11 out of 86

502

Rank: 32 out of 86

$163K

Rank: 16 out of 86

$324

Average: $217

5

Average: 3

JAE KIM

Bettendorf, Iowa 52722

2,230

Rank: 12 out of 86

729

Rank: 15 out of 86

$222K

Rank: 5 out of 86

$305

Average: $217

3

Average: 3

MICHAEL OBRIEN

Clive, Iowa 50325

2,166

Rank: 13 out of 86

489

Rank: 37 out of 86

$143K

Rank: 25 out of 86

$292

Average: $217

4

Average: 3

SRINIVAS KALALA

Waterloo, Iowa 50701

2,136

Rank: 14 out of 86

1,121

Rank: 3 out of 86

$190K

Rank: 9 out of 86

$169

Average: $217

2

Average: 3

VICTOR MUJICA

Cedar falls, Iowa 50613

2,109

Rank: 15 out of 86

912

Rank: 4 out of 86

$204K

Rank: 7 out of 86

$223

Average: $217

2

Average: 3

STACEY ROBERTS

Clive, Iowa 50325

2,090

Rank: 16 out of 86

444

Rank: 41 out of 86

$132K

Rank: 29 out of 86

$298

Average: $217

5

Average: 3

SATISH SONDHI

Mason city, Iowa 50401

2,003

Rank: 17 out of 86

1,179

Rank: 2 out of 86

$253K

Rank: 3 out of 86

$215

Average: $217

2

Average: 3

THOMAS MARTIN

Clive, Iowa 50325

1,946

Rank: 18 out of 86

416

Rank: 47 out of 86

$122K

Rank: 31 out of 86

$293

Average: $217

5

Average: 3

THOMAS JOHNSON

Ames, Iowa 50010

1,801

Rank: 19 out of 86

808

Rank: 8 out of 86

$161K

Rank: 17 out of 86

$199

Average: $217

2

Average: 3

LEON QIAO

Cedar rapids, Iowa 52401

1,784

Rank: 20 out of 86

815

Rank: 7 out of 86

$169K

Rank: 14 out of 86

$207

Average: $217

2

Average: 3

BRIAN COVEY

Dubuque, Iowa 52002

1,680

Rank: 21 out of 86

407

Rank: 49 out of 86

$111K

Rank: 36 out of 86

$273

Average: $217

4

Average: 3

AHMED ELAHMADY

Clinton, Iowa 52732

1,672

Rank: 22 out of 86

178

Rank: 74 out of 86

$49.1K

Rank: 67 out of 86

$276

Average: $217

9

Average: 3

JORGE GO

Iowa city, Iowa 52242

1,626

Rank: 23 out of 86

365

Rank: 56 out of 86

$80.3K

Rank: 50 out of 86

$220

Average: $217

4

Average: 3

CARLINE QUANDER

Waterloo, Iowa 50702

1,626

Rank: 23 out of 86

714

Rank: 16 out of 86

$160K

Rank: 18 out of 86

$224

Average: $217

2

Average: 3

JEREMY FIELDS

Ames, Iowa 50010

1,563

Rank: 25 out of 86

644

Rank: 24 out of 86

$143K

Rank: 24 out of 86

$222

Average: $217

2

Average: 3

DEAN ABRAMSON

Cedar rapids, Iowa 52401

1,543

Rank: 26 out of 86

804

Rank: 9 out of 86

$171K

Rank: 13 out of 86

$213

Average: $217

2

Average: 3

BRYAN FEYEN

Ames, Iowa 50010

1,543

Rank: 26 out of 86

597

Rank: 27 out of 86

$150K

Rank: 21 out of 86

$252

Average: $217

3

Average: 3

BERNARD FELDMAN

Clive, Iowa 50325

1,491

Rank: 28 out of 86

429

Rank: 44 out of 86

$81.6K

Rank: 49 out of 86

$190

Average: $217

3

Average: 3

MANHAL TANNOUS

Mason city, Iowa 50401

1,455

Rank: 29 out of 86

842

Rank: 6 out of 86

$184K

Rank: 10 out of 86

$218

Average: $217

2

Average: 3

RICHARD WEYMAN

Bettendorf, Iowa 52722

1,430

Rank: 30 out of 86

683

Rank: 20 out of 86

$158K

Rank: 19 out of 86

$231

Average: $217

2

Average: 3

MOHAMMED IRSHAD

Clinton, Iowa 52732

1,410

Rank: 31 out of 86

501

Rank: 33 out of 86

$142K

Rank: 26 out of 86

$283

Average: $217

3

Average: 3

DOUGLAS PURDY

Cedar rapids, Iowa 52401

1,365

Rank: 32 out of 86

705

Rank: 17 out of 86

$148K

Rank: 22 out of 86

$210

Average: $217

2

Average: 3

ROBERT GRAVELINE

Ames, Iowa 50010

1,364

Rank: 33 out of 86

691

Rank: 18 out of 86

$136K

Rank: 27 out of 86

$197

Average: $217

2

Average: 3

GARY WEINMAN

Cedar rapids, Iowa 52401

1,331

Rank: 34 out of 86

687

Rank: 19 out of 86

$115K

Rank: 35 out of 86

$167

Average: $217

2

Average: 3

YOUNG HUH

Bettendorf, Iowa 52722

1,251

Rank: 35 out of 86

604

Rank: 26 out of 86

$123K

Rank: 30 out of 86

$204

Average: $217

2

Average: 3

RAMON REYES

West des moines, Iowa 50266

1,175

Rank: 36 out of 86

639

Rank: 25 out of 86

$109K

Rank: 38 out of 86

$170

Average: $217

2

Average: 3

FREDERICK JOHLIN

Iowa city, Iowa 52242

1,170

Rank: 37 out of 86

415

Rank: 48 out of 86

$152K

Rank: 20 out of 86

$367

Average: $217

3

Average: 3

ROBERT SILBER

Iowa city, Iowa 52242

1,136

Rank: 38 out of 86

584

Rank: 28 out of 86

$109K

Rank: 37 out of 86

$187

Average: $217

2

Average: 3

JEFFREY BRANNEN

Ottumwa, Iowa 52501

1,092

Rank: 39 out of 86

501

Rank: 33 out of 86

$94.8K

Rank: 43 out of 86

$189

Average: $217

2

Average: 3

JAMES HARTJE

Sioux city, Iowa 51104

1,071

Rank: 40 out of 86

660

Rank: 22 out of 86

$118K

Rank: 33 out of 86

$178

Average: $217

2

Average: 3

JAMES ROAT

Sioux city, Iowa 51104

1,031

Rank: 41 out of 86

494

Rank: 35 out of 86

$105K

Rank: 39 out of 86

$213

Average: $217

2

Average: 3

JOHN HINES

West des moines, Iowa 50266

1,021

Rank: 42 out of 86

493

Rank: 36 out of 86

$91.5K

Rank: 45 out of 86

$186

Average: $217

2

Average: 3

NAGENDRA MYNENI

Clive, Iowa 50325

1,019

Rank: 43 out of 86

383

Rank: 54 out of 86

$96.7K

Rank: 42 out of 86

$252

Average: $217

3

Average: 3

ELLEN DY

Clive, Iowa 50325

988

Rank: 44 out of 86

387

Rank: 53 out of 86

$94.6K

Rank: 44 out of 86

$244

Average: $217

3

Average: 3

JUSTIN RICE

West des moines, Iowa 50266

979

Rank: 45 out of 86

542

Rank: 31 out of 86

$102K

Rank: 41 out of 86

$189

Average: $217

2

Average: 3

HENNING GERKE

Iowa city, Iowa 52242

937

Rank: 46 out of 86

550

Rank: 30 out of 86

$117K

Rank: 34 out of 86

$213

Average: $217

2

Average: 3

YEHUDITH ASSOULINE-DAYAN

Iowa city, Iowa 52242

916

Rank: 47 out of 86

482

Rank: 38 out of 86

$57.4K

Rank: 64 out of 86

$119

Average: $217

2

Average: 3

ROGER EWING

Iowa city, Iowa 52245

874

Rank: 48 out of 86

673

Rank: 21 out of 86

$120K

Rank: 32 out of 86

$178

Average: $217

1

Average: 3

LAURA DAKOVICH

West des moines, Iowa 50266

859

Rank: 49 out of 86

455

Rank: 40 out of 86

$80.3K

Rank: 51 out of 86

$176

Average: $217

2

Average: 3

JON POTTER

Clinton, Iowa 52732

855

Rank: 50 out of 86

392

Rank: 52 out of 86

$82.7K

Rank: 48 out of 86

$211

Average: $217

2

Average: 3

CHARLES LARSON

West des moines, Iowa 50266

843

Rank: 51 out of 86

434

Rank: 43 out of 86

$70.2K

Rank: 57 out of 86

$162

Average: $217

2

Average: 3

JOEL HADE

West des moines, Iowa 50266

813

Rank: 52 out of 86

474

Rank: 39 out of 86

$77.4K

Rank: 55 out of 86

$163

Average: $217

2

Average: 3

RAJALAKSHMI IYER

Clive, Iowa 50325

807

Rank: 53 out of 86

346

Rank: 58 out of 86

$79.7K

Rank: 52 out of 86

$230

Average: $217

2

Average: 3

HARVEY GILLER

Clive, Iowa 50325

762

Rank: 54 out of 86

437

Rank: 42 out of 86

$79.3K

Rank: 54 out of 86

$181

Average: $217

2

Average: 3

SHAWN HANCOCK

West des moines, Iowa 50266

758

Rank: 55 out of 86

406

Rank: 50 out of 86

$83.6K

Rank: 47 out of 86

$206

Average: $217

2

Average: 3

RAMI EL ABIAD

Iowa city, Iowa 52242

741

Rank: 56 out of 86

420

Rank: 46 out of 86

$88.5K

Rank: 46 out of 86

$211

Average: $217

2

Average: 3

JEFFREY STAHL

West des moines, Iowa 50266

737

Rank: 57 out of 86

340

Rank: 60 out of 86

$66.5K

Rank: 60 out of 86

$195

Average: $217

2

Average: 3

BHAVYA AKHAURI

Cedar rapids, Iowa 52401

731

Rank: 58 out of 86

282

Rank: 64 out of 86

$79.5K

Rank: 53 out of 86

$282

Average: $217

3

Average: 3

JOSEPH TRUSZKOWSKI

Iowa city, Iowa 52245

662

Rank: 59 out of 86

396

Rank: 51 out of 86

$69.9K

Rank: 58 out of 86

$177

Average: $217

2

Average: 3

SOMIA MIAN

Iowa city, Iowa 52242

636

Rank: 60 out of 86

300

Rank: 63 out of 86

$57.4K

Rank: 63 out of 86

$191

Average: $217

2

Average: 3

TERCIO LOPES

Clive, Iowa 50325

628

Rank: 61 out of 86

306

Rank: 62 out of 86

$65.3K

Rank: 61 out of 86

$213

Average: $217

2

Average: 3

THOMAS SHREVES

Iowa city, Iowa 52245

614

Rank: 62 out of 86

346

Rank: 58 out of 86

$73K

Rank: 56 out of 86

$211

Average: $217

2

Average: 3

RANDHIR JESUDOSS

Iowa city, Iowa 52242

586

Rank: 63 out of 86

338

Rank: 61 out of 86

$60.1K

Rank: 62 out of 86

$178

Average: $217

2

Average: 3

NAURANG AGRAWAL

Iowa city, Iowa 52242

568

Rank: 64 out of 86

426

Rank: 45 out of 86

$56.6K

Rank: 65 out of 86

$133

Average: $217

1

Average: 3

WILLIAM SILVERMAN

Iowa city, Iowa 52242

558

Rank: 65 out of 86

189

Rank: 72 out of 86

$105K

Rank: 40 out of 86

$554

Average: $217

3

Average: 3

JEFFREY DUNKELBERG

Iowa city, Iowa 52242

514

Rank: 66 out of 86

347

Rank: 57 out of 86

$44.8K

Rank: 68 out of 86

$129

Average: $217

1

Average: 3

ANJANA AGGARWAL

Iowa city, Iowa 52245

446

Rank: 67 out of 86

265

Rank: 66 out of 86

$52.6K

Rank: 66 out of 86

$199

Average: $217

2

Average: 3

ALLEN KAUFMAN

Clive, Iowa 50325

413

Rank: 68 out of 86

281

Rank: 65 out of 86

$68.2K

Rank: 59 out of 86

$243

Average: $217

1

Average: 3

LAURI HARSH

Davenport, Iowa 52807

361

Rank: 69 out of 86

238

Rank: 67 out of 86

$40.2K

Rank: 69 out of 86

$169

Average: $217

2

Average: 3

MICHAEL VOIGT

Iowa city, Iowa 52242

356

Rank: 70 out of 86

203

Rank: 70 out of 86

$26.2K

Rank: 73 out of 86

$129

Average: $217

2

Average: 3

VEYSEL TAHAN

Iowa city, Iowa 52242

332

Rank: 71 out of 86

229

Rank: 68 out of 86

$38.1K

Rank: 70 out of 86

$166

Average: $217

1

Average: 3

AMER EL SAYED

Iowa city, Iowa 52242

300

Rank: 72 out of 86

226

Rank: 69 out of 86

$36.2K

Rank: 71 out of 86

$160

Average: $217

1

Average: 3

MOHAMAD MOKADEM

Iowa city, Iowa 52242

297

Rank: 73 out of 86

202

Rank: 71 out of 86

$32.4K

Rank: 72 out of 86

$161

Average: $217

1

Average: 3

KYLE BROWN

Iowa city, Iowa 52242

289

Rank: 74 out of 86

182

Rank: 73 out of 86

$20.7K

Rank: 75 out of 86

$114

Average: $217

2

Average: 3

DAVID ELLIOTT

Iowa city, Iowa 52242

229

Rank: 75 out of 86

127

Rank: 75 out of 86

$21.9K

Rank: 74 out of 86

$172

Average: $217

2

Average: 3

STEVEN POLYAK

Iowa city, Iowa 52242

193

Rank: 76 out of 86

109

Rank: 77 out of 86

$20.7K

Rank: 76 out of 86

$189

Average: $217

2

Average: 3

MIRAC INCE

Iowa city, Iowa 52242

180

Rank: 77 out of 86

123

Rank: 76 out of 86

$18.4K

Rank: 77 out of 86

$150

Average: $217

1

Average: 3

WARREN SCHMIDT

Iowa city, Iowa 52242

169

Rank: 78 out of 86

106

Rank: 78 out of 86

$15.3K

Rank: 79 out of 86

$145

Average: $217

2

Average: 3

SONGUL ATAY

Fairfield, Iowa 52556

154

Rank: 79 out of 86

48

Rank: 82 out of 86

$17.9K

Rank: 78 out of 86

$373

Average: $217

3

Average: 3

KONRAD SCHULZE

Iowa city, Iowa 52242

122

Rank: 80 out of 86

86

Rank: 79 out of 86

$11.2K

Rank: 80 out of 86

$130

Average: $217

1

Average: 3

SARAH BLIGH

Sioux city, Iowa 51104

108

Rank: 81 out of 86

48

Rank: 82 out of 86

$10.4K

Rank: 81 out of 86

$216

Average: $217

2

Average: 3

MARIAM NAVEED

Iowa city, Iowa 52242

95

Rank: 82 out of 86

61

Rank: 80 out of 86

$9,674

Rank: 82 out of 86

$159

Average: $217

2

Average: 3

CARYN BERKOWITZ

Iowa city, Iowa 52242

70

Rank: 83 out of 86

52

Rank: 81 out of 86

$7,117

Rank: 83 out of 86

$137

Average: $217

1

Average: 3

VIJAY POTTATHIL

Iowa city, Iowa 52245

68

Rank: 84 out of 86

36

Rank: 84 out of 86

$4,204

Rank: 84 out of 86

$117

Average: $217

2

Average: 3

ADRIAN HOLM

Iowa city, Iowa 52242

35

Rank: 85 out of 86

26

Rank: 85 out of 86

$3,716

Rank: 85 out of 86

$143

Average: $217

1

Average: 3

FRANCES MEYER

Iowa city, Iowa 52242

17

Rank: 86 out of 86

17

Rank: 86 out of 86

$1,121

Rank: 86 out of 86

$66

Average: $217

1

Average: 3

Sources: Centers for Medicare and Medicaid Services, National Plan and Provider Enumeration System, American Medical Association

Services that begin with a letter come from CMS. All other codes and descriptions of the medical procedures are from the Current Procedural Terminology (CPT®) code set, copyright 2015 American Medical Association. All rights reserved. Where practical, AMA’s consumer friendly translation of the CPT descriptor was used. ProPublica has received permission from the AMA to use these codes on this site.

Read our methodology.