Treatment Tracker

The Doctors and Services in Medicare Part B

Treatment Tracker » California » Internal Medicine

Top Internal Medicine 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

NITIN JOSHI

Pleasanton, Calif. 94588

338,242

Rank: 1 out of 7,642

510

Rank: 1,021 out of 7,642

$2.66M

Rank: 1 out of 7,642

$5,208

Average: $304

663

Average: 7

ALBERTO BESSUDO

Encinitas, Calif. 92024

192,884

Rank: 2 out of 7,642

582

Rank: 713 out of 7,642

$2.42M

Rank: 2 out of 7,642

$4,162

Average: $304

331

Average: 7

MICHAEL KOONTZ

Monterey, Calif. 93940

147,540

Rank: 3 out of 7,642

542

Rank: 872 out of 7,642

$1.32M

Rank: 10 out of 7,642

$2,433

Average: $304

272

Average: 7

SHAHROOZ ESHAGHIAN

Los angeles, Calif. 90067

134,310

Rank: 4 out of 7,642

588

Rank: 691 out of 7,642

$1.97M

Rank: 4 out of 7,642

$3,345

Average: $304

228

Average: 7

AMARDEEP AULAKH

Fresno, Calif. 93720

122,007

Rank: 5 out of 7,642

441

Rank: 1,365 out of 7,642

$946K

Rank: 21 out of 7,642

$2,145

Average: $304

277

Average: 7

JAMES HOFF

Lodi, Calif. 95240

109,152

Rank: 6 out of 7,642

296

Rank: 2,678 out of 7,642

$251K

Rank: 577 out of 7,642

$848

Average: $304

369

Average: 7

BRIGID FREYNE

Murrieta, Calif. 92563

98,422

Rank: 7 out of 7,642

629

Rank: 584 out of 7,642

$1.63M

Rank: 6 out of 7,642

$2,592

Average: $304

156

Average: 7

SARA CAPATANOS

Simi valley, Calif. 93065

86,339

Rank: 8 out of 7,642

214

Rank: 3,733 out of 7,642

$417K

Rank: 210 out of 7,642

$1,948

Average: $304

403

Average: 7

ERIC MUNRO

Torrance, Calif. 90505

84,205

Rank: 9 out of 7,642

592

Rank: 676 out of 7,642

$407K

Rank: 224 out of 7,642

$687

Average: $304

142

Average: 7

WILSON TONG

Antioch, Calif. 94531

81,785

Rank: 10 out of 7,642

426

Rank: 1,462 out of 7,642

$750K

Rank: 47 out of 7,642

$1,760

Average: $304

192

Average: 7

COLLIN VU

Fountain valley, Calif. 92708

78,015

Rank: 11 out of 7,642

347

Rank: 2,098 out of 7,642

$970K

Rank: 20 out of 7,642

$2,795

Average: $304

225

Average: 7

GILBERT SUNIO

Visalia, Calif. 93291

76,278

Rank: 12 out of 7,642

735

Rank: 366 out of 7,642

$355K

Rank: 299 out of 7,642

$482

Average: $304

104

Average: 7

NARINDER BASRA

Yuba city, Calif. 95991

73,742

Rank: 13 out of 7,642

1,004

Rank: 139 out of 7,642

$609K

Rank: 79 out of 7,642

$606

Average: $304

73

Average: 7

SRIKANTH REDDY

Antioch, Calif. 94531

69,454

Rank: 14 out of 7,642

334

Rank: 2,215 out of 7,642

$570K

Rank: 99 out of 7,642

$1,706

Average: $304

208

Average: 7

MINAS KOCHUMIAN

Northridge, Calif. 91325

66,393

Rank: 15 out of 7,642

1,154

Rank: 85 out of 7,642

$2.32M

Rank: 3 out of 7,642

$2,012

Average: $304

58

Average: 7

MIN YAN

Oakland, Calif. 94612

65,979

Rank: 16 out of 7,642

214

Rank: 3,733 out of 7,642

$540K

Rank: 118 out of 7,642

$2,525

Average: $304

308

Average: 7

STEPHEN DEUTSCH

Beverly hills, Calif. 90211

65,831

Rank: 17 out of 7,642

1,421

Rank: 43 out of 7,642

$315K

Rank: 375 out of 7,642

$222

Average: $304

46

Average: 7

DEBORAH WONG

Los angeles, Calif. 90095

62,233

Rank: 18 out of 7,642

331

Rank: 2,250 out of 7,642

$784K

Rank: 38 out of 7,642

$2,369

Average: $304

188

Average: 7

MARC HOFFING

Palm springs, Calif. 92262

60,214

Rank: 19 out of 7,642

122

Rank: 5,136 out of 7,642

$211K

Rank: 775 out of 7,642

$1,733

Average: $304

494

Average: 7

MARIELA MACIAS

Chula vista, Calif. 91910

58,454

Rank: 20 out of 7,642

355

Rank: 2,026 out of 7,642

$1.05M

Rank: 16 out of 7,642

$2,953

Average: $304

165

Average: 7

EVANGELIA KIRIMIS

Los angeles, Calif. 90095

55,769

Rank: 21 out of 7,642

357

Rank: 2,000 out of 7,642

$929K

Rank: 23 out of 7,642

$2,601

Average: $304

156

Average: 7

RENA CALLAHAN

Los angeles, Calif. 90095

55,243

Rank: 22 out of 7,642

354

Rank: 2,033 out of 7,642

$905K

Rank: 25 out of 7,642

$2,555

Average: $304

156

Average: 7

STEPHEN CORDAY

Los angeles, Calif. 90048

52,080

Rank: 23 out of 7,642

710

Rank: 407 out of 7,642

$1.39M

Rank: 8 out of 7,642

$1,958

Average: $304

73

Average: 7

ROBERT BYERS

Santa barbara, Calif. 93105

51,360

Rank: 24 out of 7,642

679

Rank: 472 out of 7,642

$430K

Rank: 199 out of 7,642

$633

Average: $304

76

Average: 7

ERIC MILEFCHIK

Torrance, Calif. 90505

49,456

Rank: 25 out of 7,642

600

Rank: 649 out of 7,642

$345K

Rank: 313 out of 7,642

$575

Average: $304

82

Average: 7

YASH SUBHERWAL

Victorville, Calif. 92395

49,025

Rank: 26 out of 7,642

976

Rank: 153 out of 7,642

$407K

Rank: 223 out of 7,642

$417

Average: $304

50

Average: 7

BRUCE KESSLER

Eureka, Calif. 95501

47,583

Rank: 27 out of 7,642

2,999

Rank: 6 out of 7,642

$594K

Rank: 86 out of 7,642

$198

Average: $304

16

Average: 7

MARK GODIKSEN

Clovis, Calif. 93611

46,876

Rank: 28 out of 7,642

354

Rank: 2,033 out of 7,642

$194K

Rank: 896 out of 7,642

$548

Average: $304

132

Average: 7

PAUL SPECKART

San diego, Calif. 92103

46,028

Rank: 29 out of 7,642

451

Rank: 1,289 out of 7,642

$131K

Rank: 1,643 out of 7,642

$290

Average: $304

102

Average: 7

RAJEEV SHUKLA

Lodi, Calif. 95240

45,769

Rank: 30 out of 7,642

532

Rank: 916 out of 7,642

$181K

Rank: 1,010 out of 7,642

$341

Average: $304

86

Average: 7

WEI-TZUOH CHEN

Visalia, Calif. 93277

45,021

Rank: 31 out of 7,642

618

Rank: 605 out of 7,642

$718K

Rank: 48 out of 7,642

$1,161

Average: $304

73

Average: 7

MANOJ ASWANI

Thousand oaks, Calif. 91360

44,714

Rank: 32 out of 7,642

3,479

Rank: 3 out of 7,642

$851K

Rank: 29 out of 7,642

$245

Average: $304

13

Average: 7

RAVIN RUPANI

Montebello, Calif. 90640

44,160

Rank: 33 out of 7,642

331

Rank: 2,250 out of 7,642

$648K

Rank: 66 out of 7,642

$1,956

Average: $304

133

Average: 7

ROBERT PATTON

Salinas, Calif. 93901

42,847

Rank: 34 out of 7,642

3,284

Rank: 5 out of 7,642

$703K

Rank: 51 out of 7,642

$214

Average: $304

13

Average: 7

MARSHALL COOPERSON

Napa, Calif. 94558

41,875

Rank: 35 out of 7,642

217

Rank: 3,694 out of 7,642

$139K

Rank: 1,512 out of 7,642

$643

Average: $304

193

Average: 7

FREDERICK FAUVRE

Ojai, Calif. 93023

41,118

Rank: 36 out of 7,642

497

Rank: 1,067 out of 7,642

$823K

Rank: 33 out of 7,642

$1,656

Average: $304

83

Average: 7

JOEL CLARFIELD

Mission hills, Calif. 91345

39,916

Rank: 37 out of 7,642

329

Rank: 2,274 out of 7,642

$286K

Rank: 456 out of 7,642

$870

Average: $304

121

Average: 7

CELESTE AMAYA

Palm desert, Calif. 92260

39,115

Rank: 38 out of 7,642

241

Rank: 3,370 out of 7,642

$148K

Rank: 1,397 out of 7,642

$614

Average: $304

162

Average: 7

PANKAJ SHUKLA

Bakersfield, Calif. 93311

39,031

Rank: 39 out of 7,642

844

Rank: 231 out of 7,642

$914K

Rank: 24 out of 7,642

$1,082

Average: $304

46

Average: 7

SUSAN LEMON

Santa barbara, Calif. 93110

36,409

Rank: 40 out of 7,642

607

Rank: 631 out of 7,642

$469K

Rank: 159 out of 7,642

$773

Average: $304

60

Average: 7

RICHARD KROOP

Burbank, Calif. 91505

36,139

Rank: 41 out of 7,642

651

Rank: 527 out of 7,642

$1.07M

Rank: 15 out of 7,642

$1,649

Average: $304

56

Average: 7

DAVID SINGER

Long beach, Calif. 90813

36,116

Rank: 42 out of 7,642

261

Rank: 3,110 out of 7,642

$263K

Rank: 537 out of 7,642

$1,009

Average: $304

138

Average: 7

SAMIR ANABI

Pomona, Calif. 91767

35,344

Rank: 43 out of 7,642

548

Rank: 843 out of 7,642

$755K

Rank: 46 out of 7,642

$1,377

Average: $304

64

Average: 7

UMESH SABHARWAL

Redwood city, Calif. 94062

35,078

Rank: 44 out of 7,642

353

Rank: 2,043 out of 7,642

$762K

Rank: 45 out of 7,642

$2,160

Average: $304

99

Average: 7

HEW QUON

Los angeles, Calif. 90012

34,921

Rank: 45 out of 7,642

1,074

Rank: 102 out of 7,642

$1.14M

Rank: 12 out of 7,642

$1,064

Average: $304

33

Average: 7

NICHOLAS DI DOMENICO

Van nuys, Calif. 91405

34,770

Rank: 46 out of 7,642

2,695

Rank: 7 out of 7,642

$566K

Rank: 101 out of 7,642

$210

Average: $304

13

Average: 7

JOHN WILLIAMS

Willits, Calif. 95490

33,038

Rank: 47 out of 7,642

429

Rank: 1,438 out of 7,642

$221K

Rank: 731 out of 7,642

$514

Average: $304

77

Average: 7

PAM JANDA

Fresno, Calif. 93720

32,758

Rank: 48 out of 7,642

700

Rank: 429 out of 7,642

$899K

Rank: 26 out of 7,642

$1,285

Average: $304

47

Average: 7

TERRY WARSAW

Tehachapi, Calif. 93561

31,887

Rank: 49 out of 7,642

672

Rank: 486 out of 7,642

$184K

Rank: 985 out of 7,642

$273

Average: $304

47

Average: 7

TAN NGO

Westminster, Calif. 92683

31,032

Rank: 50 out of 7,642

363

Rank: 1,941 out of 7,642

$649K

Rank: 65 out of 7,642

$1,787

Average: $304

85

Average: 7

MICHAEL HIRT

Tarzana, Calif. 91356

30,833

Rank: 51 out of 7,642

462

Rank: 1,221 out of 7,642

$692K

Rank: 52 out of 7,642

$1,497

Average: $304

67

Average: 7

ERIC JOHNSON

San diego, Calif. 92108

30,812

Rank: 52 out of 7,642

352

Rank: 2,049 out of 7,642

$93.6K

Rank: 2,409 out of 7,642

$266

Average: $304

88

Average: 7

DMITRY KARAYEV

Los angeles, Calif. 90048

30,656

Rank: 53 out of 7,642

187

Rank: 4,115 out of 7,642

$373K

Rank: 267 out of 7,642

$1,997

Average: $304

164

Average: 7

DAVID HELLER

San diego, Calif. 92130

30,407

Rank: 54 out of 7,642

423

Rank: 1,481 out of 7,642

$116K

Rank: 1,888 out of 7,642

$275

Average: $304

72

Average: 7

CARLOS ALVAREZ

Bakersfield, Calif. 93313

28,711

Rank: 55 out of 7,642

1,381

Rank: 45 out of 7,642

$527K

Rank: 124 out of 7,642

$382

Average: $304

21

Average: 7

JOSEPH GAYAGOY

Lodi, Calif. 95240

28,450

Rank: 56 out of 7,642

460

Rank: 1,234 out of 7,642

$228K

Rank: 692 out of 7,642

$496

Average: $304

62

Average: 7

KI CHE

Cerritos, Calif. 90703

28,023

Rank: 57 out of 7,642

271

Rank: 2,974 out of 7,642

$596K

Rank: 85 out of 7,642

$2,199

Average: $304

103

Average: 7

VIJAYKUMAR PATEL

Delano, Calif. 93215

27,715

Rank: 58 out of 7,642

918

Rank: 179 out of 7,642

$644K

Rank: 69 out of 7,642

$701

Average: $304

30

Average: 7

RICHARD DANSON

Santa barbara, Calif. 93105

27,677

Rank: 59 out of 7,642

202

Rank: 3,891 out of 7,642

$352K

Rank: 303 out of 7,642

$1,742

Average: $304

137

Average: 7

HOANG NGUYEN

Fountain valley, Calif. 92708

26,929

Rank: 60 out of 7,642

585

Rank: 700 out of 7,642

$670K

Rank: 57 out of 7,642

$1,145

Average: $304

46

Average: 7

SUSAN BIEGEL

Upland, Calif. 91786

26,850

Rank: 61 out of 7,642

325

Rank: 2,317 out of 7,642

$452K

Rank: 176 out of 7,642

$1,390

Average: $304

83

Average: 7

GURMEJ DHILLON

Fresno, Calif. 93710

26,671

Rank: 62 out of 7,642

818

Rank: 257 out of 7,642

$678K

Rank: 55 out of 7,642

$828

Average: $304

33

Average: 7

DARIUS GHARIB

Encino, Calif. 91436

26,387

Rank: 63 out of 7,642

361

Rank: 1,962 out of 7,642

$798K

Rank: 36 out of 7,642

$2,210

Average: $304

73

Average: 7

DUC PHAM

Mission viejo, Calif. 92691

26,312

Rank: 64 out of 7,642

547

Rank: 849 out of 7,642

$239K

Rank: 635 out of 7,642

$437

Average: $304

48

Average: 7

CONSTANTINE PHIRIPES

Clovis, Calif. 93612

25,820

Rank: 65 out of 7,642

1,274

Rank: 59 out of 7,642

$612K

Rank: 77 out of 7,642

$480

Average: $304

20

Average: 7

SARA HURVITZ

Los angeles, Calif. 90095

25,598

Rank: 66 out of 7,642

223

Rank: 3,625 out of 7,642

$529K

Rank: 123 out of 7,642

$2,372

Average: $304

115

Average: 7

JAE YOO

Los angeles, Calif. 90006

25,258

Rank: 67 out of 7,642

891

Rank: 197 out of 7,642

$806K

Rank: 35 out of 7,642

$905

Average: $304

28

Average: 7

RONALD TILSEN

Newport beach, Calif. 92660

24,525

Rank: 68 out of 7,642

616

Rank: 610 out of 7,642

$377K

Rank: 259 out of 7,642

$613

Average: $304

40

Average: 7

NADER NOORIAN

Mission viejo, Calif. 92691

24,504

Rank: 69 out of 7,642

724

Rank: 383 out of 7,642

$388K

Rank: 246 out of 7,642

$536

Average: $304

34

Average: 7

MANICK BHARDWAJ

Bakersfield, Calif. 93312

23,987

Rank: 70 out of 7,642

771

Rank: 309 out of 7,642

$331K

Rank: 343 out of 7,642

$429

Average: $304

31

Average: 7

JAMES FONDREN

Newport beach, Calif. 92663

23,515

Rank: 71 out of 7,642

288

Rank: 2,780 out of 7,642

$101K

Rank: 2,227 out of 7,642

$350

Average: $304

82

Average: 7

KEVEN TAGDIRI

Encinitas, Calif. 92024

23,247

Rank: 72 out of 7,642

569

Rank: 762 out of 7,642

$765K

Rank: 44 out of 7,642

$1,345

Average: $304

41

Average: 7

SANG BAIK

Los angeles, Calif. 90020

23,188

Rank: 73 out of 7,642

1,632

Rank: 30 out of 7,642

$1.21M

Rank: 11 out of 7,642

$741

Average: $304

14

Average: 7

ROBERT DEBRUIN

Folsom, Calif. 95630

23,087

Rank: 74 out of 7,642

609

Rank: 623 out of 7,642

$378K

Rank: 258 out of 7,642

$621

Average: $304

38

Average: 7

JEFFREY SALBERG

Tarzana, Calif. 91356

22,681

Rank: 75 out of 7,642

932

Rank: 169 out of 7,642

$520K

Rank: 130 out of 7,642

$558

Average: $304

24

Average: 7

HAILING FEI

Redwood city, Calif. 94062

22,227

Rank: 76 out of 7,642

321

Rank: 2,367 out of 7,642

$461K

Rank: 168 out of 7,642

$1,436

Average: $304

69

Average: 7

JAY RUDIN

Los angeles, Calif. 90067

22,092

Rank: 77 out of 7,642

524

Rank: 954 out of 7,642

$504K

Rank: 137 out of 7,642

$961

Average: $304

42

Average: 7

YOUNG-JIK LEE

Los angeles, Calif. 90020

21,938

Rank: 78 out of 7,642

1,233

Rank: 73 out of 7,642

$1.36M

Rank: 9 out of 7,642

$1,106

Average: $304

18

Average: 7

STUART KIPPER

Vista, Calif. 92081

21,553

Rank: 79 out of 7,642

161

Rank: 4,488 out of 7,642

$137K

Rank: 1,551 out of 7,642

$850

Average: $304

134

Average: 7

WON KIM

Anaheim, Calif. 92802

21,531

Rank: 80 out of 7,642

306

Rank: 2,557 out of 7,642

$424K

Rank: 203 out of 7,642

$1,387

Average: $304

70

Average: 7

ROLF EHLERS

San diego, Calif. 92123

21,283

Rank: 81 out of 7,642

728

Rank: 375 out of 7,642

$171K

Rank: 1,114 out of 7,642

$235

Average: $304

29

Average: 7

ALEXANDRA DRAKAKI

Santa monica, Calif. 90404

21,229

Rank: 82 out of 7,642

197

Rank: 3,959 out of 7,642

$304K

Rank: 404 out of 7,642

$1,541

Average: $304

108

Average: 7

RUBEN CABRAL

Fullerton, Calif. 92835

21,205

Rank: 83 out of 7,642

660

Rank: 510 out of 7,642

$226K

Rank: 697 out of 7,642

$342

Average: $304

32

Average: 7

GREGORY ROBERTSON

Newport beach, Calif. 92660

20,815

Rank: 84 out of 7,642

362

Rank: 1,951 out of 7,642

$296K

Rank: 429 out of 7,642

$817

Average: $304

58

Average: 7

BALWINDER MALHI

Yuba city, Calif. 95991

20,345

Rank: 85 out of 7,642

547

Rank: 849 out of 7,642

$331K

Rank: 341 out of 7,642

$605

Average: $304

37

Average: 7

MICHAEL MARSH

Burbank, Calif. 91505

19,924

Rank: 86 out of 7,642

507

Rank: 1,030 out of 7,642

$499K

Rank: 139 out of 7,642

$983

Average: $304

39

Average: 7

MATTHEW LEFFERMAN

Los angeles, Calif. 90035

19,901

Rank: 87 out of 7,642

720

Rank: 388 out of 7,642

$768K

Rank: 43 out of 7,642

$1,066

Average: $304

28

Average: 7

JOHN STORCH

Newport beach, Calif. 92663

19,446

Rank: 88 out of 7,642

717

Rank: 393 out of 7,642

$242K

Rank: 619 out of 7,642

$337

Average: $304

27

Average: 7

ALI MOKHLESI

Auburn, Calif. 95603

19,435

Rank: 89 out of 7,642

415

Rank: 1,535 out of 7,642

$240K

Rank: 629 out of 7,642

$578

Average: $304

47

Average: 7

MARGARET VINCENT

Fairfield, Calif. 94534

19,320

Rank: 90 out of 7,642

1,298

Rank: 53 out of 7,642

$534K

Rank: 122 out of 7,642

$411

Average: $304

15

Average: 7

MEHMET DEMIROZU

Hawthorne, Calif. 90250

19,288

Rank: 91 out of 7,642

974

Rank: 156 out of 7,642

$1.59M

Rank: 7 out of 7,642

$1,631

Average: $304

20

Average: 7

RONALD ARAKELIAN

Turlock, Calif. 95382

19,271

Rank: 92 out of 7,642

539

Rank: 887 out of 7,642

$431K

Rank: 194 out of 7,642

$800

Average: $304

36

Average: 7

WILLIAM FUKUDA

Newport beach, Calif. 92660

18,912

Rank: 93 out of 7,642

671

Rank: 489 out of 7,642

$303K

Rank: 406 out of 7,642

$452

Average: $304

28

Average: 7

RADHEY BANSAL

Delano, Calif. 93215

18,808

Rank: 94 out of 7,642

549

Rank: 837 out of 7,642

$418K

Rank: 209 out of 7,642

$762

Average: $304

34

Average: 7

MARY MORCOS

Sunnyvale, Calif. 94086

18,606

Rank: 95 out of 7,642

897

Rank: 188 out of 7,642

$312K

Rank: 385 out of 7,642

$348

Average: $304

21

Average: 7

GARY TANOUYE

Tarzana, Calif. 91356

18,260

Rank: 96 out of 7,642

564

Rank: 778 out of 7,642

$351K

Rank: 306 out of 7,642

$622

Average: $304

32

Average: 7

JOCELYN NAPOD

Camarillo, Calif. 93012

18,250

Rank: 97 out of 7,642

800

Rank: 281 out of 7,642

$261K

Rank: 546 out of 7,642

$326

Average: $304

23

Average: 7

TOMIO ODAMA

Lodi, Calif. 95240

18,226

Rank: 98 out of 7,642

345

Rank: 2,119 out of 7,642

$190K

Rank: 930 out of 7,642

$550

Average: $304

53

Average: 7

AHMED SADIQ

Fremont, Calif. 94538

18,218

Rank: 99 out of 7,642

262

Rank: 3,103 out of 7,642

$305K

Rank: 400 out of 7,642

$1,163

Average: $304

70

Average: 7

EDWARD NICHOLS

Bakersfield, Calif. 93301

18,200

Rank: 100 out of 7,642

3,304

Rank: 4 out of 7,642

$1.04M

Rank: 18 out of 7,642

$315

Average: $304

6

Average: 7

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.

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