Treatment Tracker

The Doctors and Services in Medicare Part B

Treatment Tracker » California » Gastroenterology

Top Gastroenterology Providers in California

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

DALE PROKUPEK

Beverly hills, Calif. 90211

22,618

Rank: 1 out of 1,069

165

Rank: 850 out of 1,069

$778K

Rank: 1 out of 1,069

$4,715

Average: $289

137

Average: 3

JOHN HONG

Fallbrook, Calif. 92028

16,574

Rank: 2 out of 1,069

940

Rank: 45 out of 1,069

$480K

Rank: 12 out of 1,069

$511

Average: $289

18

Average: 3

JAVAID SHAD

Oceanside, Calif. 92056

13,601

Rank: 3 out of 1,069

443

Rank: 396 out of 1,069

$306K

Rank: 55 out of 1,069

$691

Average: $289

31

Average: 3

JAESOO PAK

Cerritos, Calif. 90703

12,603

Rank: 4 out of 1,069

778

Rank: 86 out of 1,069

$369K

Rank: 32 out of 1,069

$474

Average: $289

16

Average: 3

SHAHNAWAZ JAFFER

Covina, Calif. 91723

12,332

Rank: 5 out of 1,069

295

Rank: 653 out of 1,069

$357K

Rank: 35 out of 1,069

$1,211

Average: $289

42

Average: 3

DAVINDER SINGH

Fountain valley, Calif. 92708

11,204

Rank: 6 out of 1,069

654

Rank: 159 out of 1,069

$515K

Rank: 10 out of 1,069

$788

Average: $289

17

Average: 3

CANAGARTNAM PATHMARAJAH

Lancaster, Calif. 93534

10,973

Rank: 7 out of 1,069

1,642

Rank: 3 out of 1,069

$770K

Rank: 2 out of 1,069

$469

Average: $289

7

Average: 3

THOMAS EASTMAN

Fallbrook, Calif. 92028

10,720

Rank: 8 out of 1,069

890

Rank: 52 out of 1,069

$371K

Rank: 31 out of 1,069

$417

Average: $289

12

Average: 3

ASHOKKUMAR AMIN

Anaheim, Calif. 92804

10,570

Rank: 9 out of 1,069

1,014

Rank: 28 out of 1,069

$746K

Rank: 3 out of 1,069

$736

Average: $289

10

Average: 3

PAYMAN KHORRAMI

Los angeles, Calif. 90067

8,359

Rank: 10 out of 1,069

761

Rank: 94 out of 1,069

$453K

Rank: 14 out of 1,069

$595

Average: $289

11

Average: 3

DANIEL LUBA

Monterey, Calif. 93940

8,231

Rank: 11 out of 1,069

2,272

Rank: 1 out of 1,069

$594K

Rank: 7 out of 1,069

$262

Average: $289

4

Average: 3

TONNY LEE

Torrance, Calif. 90505

8,066

Rank: 12 out of 1,069

591

Rank: 219 out of 1,069

$265K

Rank: 85 out of 1,069

$448

Average: $289

14

Average: 3

DANNY ANDERSON

Sonora, Calif. 95370

7,953

Rank: 13 out of 1,069

1,471

Rank: 7 out of 1,069

$410K

Rank: 22 out of 1,069

$278

Average: $289

5

Average: 3

BHUPINDER BHANDARI

Fremont, Calif. 94538

7,950

Rank: 14 out of 1,069

1,244

Rank: 13 out of 1,069

$630K

Rank: 4 out of 1,069

$507

Average: $289

6

Average: 3

OREN ZAIDEL

Torrance, Calif. 90505

7,296

Rank: 15 out of 1,069

595

Rank: 215 out of 1,069

$230K

Rank: 118 out of 1,069

$386

Average: $289

12

Average: 3

MEHRDAD VOSOGHI

Los angeles, Calif. 90036

7,242

Rank: 16 out of 1,069

1,167

Rank: 17 out of 1,069

$625K

Rank: 5 out of 1,069

$536

Average: $289

6

Average: 3

LONG DANG

Westminster, Calif. 92683

6,561

Rank: 17 out of 1,069

2,074

Rank: 2 out of 1,069

$591K

Rank: 8 out of 1,069

$285

Average: $289

3

Average: 3

JOEL SACH

Tarzana, Calif. 91356

6,493

Rank: 18 out of 1,069

924

Rank: 48 out of 1,069

$465K

Rank: 13 out of 1,069

$503

Average: $289

7

Average: 3

JIN SUH

Los angeles, Calif. 90006

6,312

Rank: 19 out of 1,069

985

Rank: 35 out of 1,069

$433K

Rank: 18 out of 1,069

$439

Average: $289

6

Average: 3

JOHN SELLING

Menlo park, Calif. 94025

6,243

Rank: 20 out of 1,069

641

Rank: 167 out of 1,069

$248K

Rank: 98 out of 1,069

$386

Average: $289

10

Average: 3

DUCK LIM

Granada hills, Calif. 91344

6,186

Rank: 21 out of 1,069

244

Rank: 749 out of 1,069

$169K

Rank: 235 out of 1,069

$694

Average: $289

25

Average: 3

EDWARD PIKEN

Torrance, Calif. 90505

6,016

Rank: 22 out of 1,069

837

Rank: 63 out of 1,069

$280K

Rank: 72 out of 1,069

$335

Average: $289

7

Average: 3

MARTIN LEE

Los angeles, Calif. 90006

5,946

Rank: 23 out of 1,069

1,116

Rank: 20 out of 1,069

$418K

Rank: 21 out of 1,069

$374

Average: $289

5

Average: 3

ALVIN AU

Hanford, Calif. 93230

5,915

Rank: 24 out of 1,069

1,532

Rank: 6 out of 1,069

$623K

Rank: 6 out of 1,069

$407

Average: $289

4

Average: 3

NORMAN KUO

La palma, Calif. 90623

5,880

Rank: 25 out of 1,069

731

Rank: 110 out of 1,069

$489K

Rank: 11 out of 1,069

$669

Average: $289

8

Average: 3

VANCE RODGERS

San luis obispo, Calif. 93401

5,846

Rank: 26 out of 1,069

836

Rank: 66 out of 1,069

$448K

Rank: 15 out of 1,069

$536

Average: $289

7

Average: 3

DAE RHEEM

Los angeles, Calif. 90020

5,422

Rank: 27 out of 1,069

438

Rank: 404 out of 1,069

$357K

Rank: 36 out of 1,069

$814

Average: $289

12

Average: 3

SHANG WU

Hacienda heights, Calif. 91745

5,214

Rank: 28 out of 1,069

466

Rank: 360 out of 1,069

$352K

Rank: 38 out of 1,069

$756

Average: $289

11

Average: 3

RANGARAO PANGULURI

Baldwin park, Calif. 91706

5,128

Rank: 29 out of 1,069

913

Rank: 50 out of 1,069

$348K

Rank: 40 out of 1,069

$382

Average: $289

6

Average: 3

JOHN CARLSON

Salinas, Calif. 93901

5,079

Rank: 30 out of 1,069

865

Rank: 57 out of 1,069

$404K

Rank: 24 out of 1,069

$467

Average: $289

6

Average: 3

CHARLES FRANKEL

Santa monica, Calif. 90404

5,050

Rank: 31 out of 1,069

811

Rank: 71 out of 1,069

$288K

Rank: 68 out of 1,069

$355

Average: $289

6

Average: 3

JEROME COHEN

Torrance, Calif. 90505

4,983

Rank: 32 out of 1,069

677

Rank: 143 out of 1,069

$209K

Rank: 141 out of 1,069

$308

Average: $289

7

Average: 3

PIYUSH JOGANI

Northridge, Calif. 91325

4,954

Rank: 33 out of 1,069

881

Rank: 54 out of 1,069

$578K

Rank: 9 out of 1,069

$657

Average: $289

6

Average: 3

KEN CHOW

Yuba city, Calif. 95991

4,914

Rank: 34 out of 1,069

767

Rank: 92 out of 1,069

$340K

Rank: 44 out of 1,069

$443

Average: $289

6

Average: 3

VINOD SAWHNEY

San leandro, Calif. 94578

4,748

Rank: 35 out of 1,069

1,133

Rank: 19 out of 1,069

$402K

Rank: 26 out of 1,069

$355

Average: $289

4

Average: 3

MITCHELL SPIRT

Los angeles, Calif. 90067

4,654

Rank: 36 out of 1,069

339

Rank: 580 out of 1,069

$231K

Rank: 117 out of 1,069

$681

Average: $289

14

Average: 3

STEVEN JOHNSON

Salinas, Calif. 93901

4,568

Rank: 37 out of 1,069

1,240

Rank: 14 out of 1,069

$435K

Rank: 17 out of 1,069

$351

Average: $289

4

Average: 3

OMID SHAYE

Los angeles, Calif. 90048

4,489

Rank: 38 out of 1,069

790

Rank: 83 out of 1,069

$406K

Rank: 23 out of 1,069

$514

Average: $289

6

Average: 3

ERIC JAHNKE

Santa maria, Calif. 93454

4,441

Rank: 39 out of 1,069

947

Rank: 42 out of 1,069

$341K

Rank: 42 out of 1,069

$360

Average: $289

5

Average: 3

HYO-RANG LEE

Los angeles, Calif. 90020

4,428

Rank: 40 out of 1,069

485

Rank: 332 out of 1,069

$297K

Rank: 65 out of 1,069

$611

Average: $289

9

Average: 3

HO BAE

Los angeles, Calif. 90020

4,395

Rank: 41 out of 1,069

1,332

Rank: 11 out of 1,069

$368K

Rank: 34 out of 1,069

$276

Average: $289

3

Average: 3

PILSOO OH

Los angeles, Calif. 90020

4,318

Rank: 42 out of 1,069

997

Rank: 30 out of 1,069

$403K

Rank: 25 out of 1,069

$404

Average: $289

4

Average: 3

MAHENDRA PATEL

Simi valley, Calif. 93065

4,204

Rank: 43 out of 1,069

907

Rank: 51 out of 1,069

$423K

Rank: 20 out of 1,069

$466

Average: $289

5

Average: 3

ARMINE SARKISIAN

Glendale, Calif. 91204

4,086

Rank: 44 out of 1,069

1,060

Rank: 22 out of 1,069

$444K

Rank: 16 out of 1,069

$419

Average: $289

4

Average: 3

SORAYA ROSS

Beverly hills, Calif. 90210

4,055

Rank: 45 out of 1,069

695

Rank: 133 out of 1,069

$301K

Rank: 60 out of 1,069

$433

Average: $289

6

Average: 3

JOHN (J) EVANS

San bernardino, Calif. 92404

4,026

Rank: 46 out of 1,069

773

Rank: 90 out of 1,069

$241K

Rank: 108 out of 1,069

$311

Average: $289

5

Average: 3

ROGELIO RABANERA

Bellflower, Calif. 90706

3,990

Rank: 47 out of 1,069

382

Rank: 504 out of 1,069

$316K

Rank: 49 out of 1,069

$826

Average: $289

10

Average: 3

BENJAMIN BASSERI

Los angeles, Calif. 90048

3,975

Rank: 48 out of 1,069

633

Rank: 175 out of 1,069

$339K

Rank: 45 out of 1,069

$536

Average: $289

6

Average: 3

SARTAJ ARORA

West covina, Calif. 91790

3,923

Rank: 49 out of 1,069

1,023

Rank: 26 out of 1,069

$356K

Rank: 37 out of 1,069

$348

Average: $289

4

Average: 3

LUCIEN JACOBS

Tarzana, Calif. 91356

3,889

Rank: 50 out of 1,069

666

Rank: 151 out of 1,069

$273K

Rank: 78 out of 1,069

$410

Average: $289

6

Average: 3

ERNEST RIBERA

Burlingame, Calif. 94010

3,822

Rank: 51 out of 1,069

583

Rank: 232 out of 1,069

$130K

Rank: 376 out of 1,069

$224

Average: $289

7

Average: 3

PARAMVIR RAHAL

Bakersfield, Calif. 93311

3,765

Rank: 52 out of 1,069

1,164

Rank: 18 out of 1,069

$282K

Rank: 71 out of 1,069

$242

Average: $289

3

Average: 3

ANOOP SHAH

Long beach, Calif. 90813

3,736

Rank: 53 out of 1,069

955

Rank: 40 out of 1,069

$387K

Rank: 30 out of 1,069

$405

Average: $289

4

Average: 3

GARY ANNUNZIATA

Rancho mirage, Calif. 92270

3,706

Rank: 54 out of 1,069

1,457

Rank: 8 out of 1,069

$346K

Rank: 41 out of 1,069

$238

Average: $289

3

Average: 3

CAREY STROM

Beverly hills, Calif. 90211

3,675

Rank: 55 out of 1,069

632

Rank: 176 out of 1,069

$271K

Rank: 79 out of 1,069

$429

Average: $289

6

Average: 3

FREDERICK BOGHOSSIAN

Glendale, Calif. 91206

3,670

Rank: 56 out of 1,069

1,402

Rank: 9 out of 1,069

$349K

Rank: 39 out of 1,069

$249

Average: $289

3

Average: 3

DENNIS CHAN

Monterey park, Calif. 91754

3,642

Rank: 57 out of 1,069

922

Rank: 49 out of 1,069

$291K

Rank: 66 out of 1,069

$315

Average: $289

4

Average: 3

ROBERT MOGHIMI

Simi valley, Calif. 93065

3,629

Rank: 58 out of 1,069

1,054

Rank: 24 out of 1,069

$395K

Rank: 29 out of 1,069

$375

Average: $289

3

Average: 3

HUSSEIN EL-NEWIHI

El centro, Calif. 92243

3,618

Rank: 59 out of 1,069

1,599

Rank: 4 out of 1,069

$334K

Rank: 47 out of 1,069

$209

Average: $289

2

Average: 3

KRISHAN MALHOTRA

Pomona, Calif. 91767

3,618

Rank: 59 out of 1,069

505

Rank: 311 out of 1,069

$267K

Rank: 83 out of 1,069

$529

Average: $289

7

Average: 3

NAEEM AKHTAR

Madera, Calif. 93637

3,609

Rank: 61 out of 1,069

1,215

Rank: 15 out of 1,069

$368K

Rank: 33 out of 1,069

$303

Average: $289

3

Average: 3

DONALD ABRAHM

Newport beach, Calif. 92663

3,587

Rank: 62 out of 1,069

1,570

Rank: 5 out of 1,069

$398K

Rank: 28 out of 1,069

$253

Average: $289

2

Average: 3

KWOK LEUNG CHUNG

Monterey park, Calif. 91754

3,528

Rank: 63 out of 1,069

836

Rank: 66 out of 1,069

$297K

Rank: 64 out of 1,069

$355

Average: $289

4

Average: 3

SIVAKUMAR MUNNANGI

Merced, Calif. 95348

3,508

Rank: 64 out of 1,069

1,378

Rank: 10 out of 1,069

$398K

Rank: 27 out of 1,069

$289

Average: $289

3

Average: 3

PATRICK TRUONG

West covina, Calif. 91790

3,495

Rank: 65 out of 1,069

948

Rank: 41 out of 1,069

$302K

Rank: 59 out of 1,069

$319

Average: $289

4

Average: 3

OSAMA SIDHOM

West corina, Calif. 91790

3,491

Rank: 66 out of 1,069

993

Rank: 32 out of 1,069

$305K

Rank: 57 out of 1,069

$307

Average: $289

4

Average: 3

RAVINDRA ALAPATI

Anaheim, Calif. 92801

3,455

Rank: 67 out of 1,069

727

Rank: 113 out of 1,069

$248K

Rank: 97 out of 1,069

$342

Average: $289

5

Average: 3

SURINDER SAINI

Newport beach, Calif. 92660

3,391

Rank: 68 out of 1,069

777

Rank: 87 out of 1,069

$341K

Rank: 43 out of 1,069

$438

Average: $289

4

Average: 3

THOMAS KROL

Oceanside, Calif. 92056

3,388

Rank: 69 out of 1,069

1,022

Rank: 27 out of 1,069

$208K

Rank: 144 out of 1,069

$204

Average: $289

3

Average: 3

GLORIA SZE

Torrance, Calif. 90505

3,370

Rank: 70 out of 1,069

588

Rank: 223 out of 1,069

$164K

Rank: 261 out of 1,069

$279

Average: $289

6

Average: 3

PARAMJIT BENIPAL

Santa maria, Calif. 93454

3,275

Rank: 71 out of 1,069

757

Rank: 97 out of 1,069

$254K

Rank: 94 out of 1,069

$335

Average: $289

4

Average: 3

GREGORY JOHNSON

Thousand oaks, Calif. 91360

3,239

Rank: 72 out of 1,069

929

Rank: 46 out of 1,069

$321K

Rank: 48 out of 1,069

$345

Average: $289

3

Average: 3

DANICE HERTZ

Santa monica, Calif. 90404

3,236

Rank: 73 out of 1,069

632

Rank: 176 out of 1,069

$196K

Rank: 165 out of 1,069

$310

Average: $289

5

Average: 3

HARVINDER SAHNI

Fountain valley, Calif. 92708

3,229

Rank: 74 out of 1,069

531

Rank: 281 out of 1,069

$301K

Rank: 62 out of 1,069

$566

Average: $289

6

Average: 3

ATUL VACHHANI

Santa maria, Calif. 93454

3,190

Rank: 75 out of 1,069

681

Rank: 141 out of 1,069

$282K

Rank: 70 out of 1,069

$414

Average: $289

5

Average: 3

YONG LEE

Los angeles, Calif. 90019

3,181

Rank: 76 out of 1,069

440

Rank: 403 out of 1,069

$273K

Rank: 77 out of 1,069

$621

Average: $289

7

Average: 3

SUSANNA CHAN

Torrance, Calif. 90505

3,171

Rank: 77 out of 1,069

228

Rank: 769 out of 1,069

$73K

Rank: 690 out of 1,069

$320

Average: $289

14

Average: 3

ANMOL MAHAL

Fremont, Calif. 94538

3,154

Rank: 78 out of 1,069

795

Rank: 80 out of 1,069

$279K

Rank: 74 out of 1,069

$351

Average: $289

4

Average: 3

VIVAIK TYAGI

Lancaster, Calif. 93534

3,150

Rank: 79 out of 1,069

789

Rank: 84 out of 1,069

$301K

Rank: 63 out of 1,069

$381

Average: $289

4

Average: 3

DONALD MANSELL

Paradise, Calif. 95969

3,137

Rank: 80 out of 1,069

1,182

Rank: 16 out of 1,069

$305K

Rank: 56 out of 1,069

$258

Average: $289

3

Average: 3

ALEXANDER KIM

Yuba city, Calif. 95991

3,008

Rank: 81 out of 1,069

685

Rank: 139 out of 1,069

$240K

Rank: 110 out of 1,069

$350

Average: $289

4

Average: 3

SHAHAB MEHDIZADEH

Beverly hills, Calif. 90211

2,990

Rank: 82 out of 1,069

562

Rank: 254 out of 1,069

$244K

Rank: 105 out of 1,069

$434

Average: $289

5

Average: 3

MAYUR TRIVEDI

Simi valley, Calif. 93065

2,977

Rank: 83 out of 1,069

619

Rank: 185 out of 1,069

$337K

Rank: 46 out of 1,069

$544

Average: $289

5

Average: 3

UJAGGER DHILLON

Fresno, Calif. 93720

2,958

Rank: 84 out of 1,069

1,038

Rank: 25 out of 1,069

$312K

Rank: 51 out of 1,069

$300

Average: $289

3

Average: 3

SIVA DOMA

Yuba city, Calif. 95991

2,952

Rank: 85 out of 1,069

677

Rank: 143 out of 1,069

$254K

Rank: 93 out of 1,069

$376

Average: $289

4

Average: 3

TU TRANVAN

Rosemead, Calif. 91770

2,937

Rank: 86 out of 1,069

789

Rank: 84 out of 1,069

$258K

Rank: 91 out of 1,069

$327

Average: $289

4

Average: 3

MORDO SUCHOV

Los angeles, Calif. 90057

2,913

Rank: 87 out of 1,069

837

Rank: 63 out of 1,069

$310K

Rank: 54 out of 1,069

$370

Average: $289

3

Average: 3

DICK YIP

Anaheim, Calif. 92804

2,898

Rank: 88 out of 1,069

608

Rank: 198 out of 1,069

$259K

Rank: 90 out of 1,069

$426

Average: $289

5

Average: 3

MOHAN BHASKER

Gardena, Calif. 90247

2,893

Rank: 89 out of 1,069

200

Rank: 801 out of 1,069

$185K

Rank: 191 out of 1,069

$925

Average: $289

14

Average: 3

W. MELLO

Glendale, Calif. 91208

2,887

Rank: 90 out of 1,069

990

Rank: 34 out of 1,069

$303K

Rank: 58 out of 1,069

$306

Average: $289

3

Average: 3

MARC EDELSTEIN

Beverly hills, Calif. 90211

2,880

Rank: 91 out of 1,069

497

Rank: 316 out of 1,069

$196K

Rank: 167 out of 1,069

$394

Average: $289

6

Average: 3

IFTIKHAR MALIK

Stockton, Calif. 95204

2,869

Rank: 92 out of 1,069

858

Rank: 58 out of 1,069

$268K

Rank: 82 out of 1,069

$312

Average: $289

3

Average: 3

STEPHEN PARNELL

Inglewood, Calif. 90301

2,864

Rank: 93 out of 1,069

942

Rank: 44 out of 1,069

$315K

Rank: 50 out of 1,069

$335

Average: $289

3

Average: 3

JON MARSH

Yuba city, Calif. 95991

2,837

Rank: 94 out of 1,069

594

Rank: 216 out of 1,069

$229K

Rank: 120 out of 1,069

$385

Average: $289

5

Average: 3

ANH DUONG

Rancho mirage, Calif. 92270

2,796

Rank: 95 out of 1,069

992

Rank: 33 out of 1,069

$278K

Rank: 76 out of 1,069

$280

Average: $289

3

Average: 3

TU TRAN

Huntington park, Calif. 90255

2,792

Rank: 96 out of 1,069

802

Rank: 75 out of 1,069

$199K

Rank: 158 out of 1,069

$249

Average: $289

3

Average: 3

CHUANG HUNG

Upland, Calif. 91786

2,748

Rank: 97 out of 1,069

746

Rank: 101 out of 1,069

$244K

Rank: 103 out of 1,069

$328

Average: $289

4

Average: 3

JACOB KORULA

Arcadia, Calif. 91007

2,731

Rank: 98 out of 1,069

586

Rank: 227 out of 1,069

$237K

Rank: 112 out of 1,069

$404

Average: $289

5

Average: 3

VIJAYALAKSHMI PRATHA

San diego, Calif. 92103

2,722

Rank: 99 out of 1,069

211

Rank: 788 out of 1,069

$171K

Rank: 230 out of 1,069

$811

Average: $289

13

Average: 3

ROBERT WEBMAN

Torrance, Calif. 90503

2,710

Rank: 100 out of 1,069

435

Rank: 409 out of 1,069

$242K

Rank: 107 out of 1,069

$557

Average: $289

6

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 2013 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.