DoctorsProofNPPES directory · verify at state boards

Medical Oncology in Los Angeles, CA

26 verified medical oncology doctors in Los Angeles.

Medical oncologists diagnose and treat cancer, coordinating chemotherapy and other systemic cancer therapies.

NPPES tenure ≠ clinical experience. "Years on NPPES" is time since the physician first registered a National Provider Identifier, not time practicing medicine. Verify current license status with the state medical board.

Verify a license at the Medical Board of California

Dr. Michael Castro, MD

Medical Oncology

21 yrs NPPES
NPI 1306834338
10001 VENICE BLVD APT 402, Los Angeles, CA 90034(808) 445-4085
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $772.18 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$772.18

Total received

23

Transactions

14

Paying companies

Top paying companies

Bayer HealthCare Pharmaceuticals Inc.$235.66
MENARINI SILICON BIOSYSTEMS, INC.$100.00
Daiichi Sankyo Inc.$79.07
Lilly USA, LLC$57.50
Astellas Pharma US Inc$52.70
Pfizer Inc.$45.71

Among the 4,060 medical oncology doctors we've analyzed, about 60% received any industry payment (median $4,500 among those who did). This doctor's total ranks around the 60th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US medical oncology doctors.

Payments to Michael Castro do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Steven Grossman, MD

Medical Oncology

21 yrs NPPES
NPI 1790768638
1441 EASTLAKE AVE, Los Angeles, CA 90089(323) 865-0862
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. David Agus, MD

Medical Oncology

21 yrs NPPES
NPI 1356328249
12414 EXPOSITION BLVD, Los Angeles, CA 90064(310) 272-7640
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $133,374 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$133,374

Total received

1

Transactions

1

Paying companies

Top paying companies

BrainScope Company, Inc.$133,374

Among the 4,060 medical oncology doctors we've analyzed, about 60% received any industry payment (median $4,500 among those who did). This doctor's total ranks around the 85th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US medical oncology doctors.

Payments to David Agus do not imply any wrongdoing. Many are meals, education, or research support.

Dr. David Freyer, DO

Medical Oncology

20 yrs NPPES
NPI 1578533865
1441 EASTLAKE AVE, Los Angeles, CA 90089(323) 865-3000
NPPES public registry
CMS Open Payments· $22,053 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$22,053

Total received

6

Transactions

1

Paying companies

Top paying companies

Servier BioInnovation$22,053

Among the 4,060 medical oncology doctors we've analyzed, about 60% received any industry payment (median $4,500 among those who did). This doctor's total ranks around the 76th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US medical oncology doctors.

Payments to David Freyer do not imply any wrongdoing. Many are meals, education, or research support.

Dr. James Hu, MD

Medical Oncology

20 yrs NPPES
NPI 1467424929
127 S SAN VICENTE BLVD, Los Angeles, CA 90048(310) 423-8530
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $142,099 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$142,099

Total received

24

Transactions

11

Paying companies

Top paying companies

Sumitomo Pharma America, Inc.$74,775
Boehringer Ingelheim Pharmaceuticals, Inc.$63,365
Boehringer Ingelheim Pharma GmbH & Co.KG$3,092
Boehringer Ingelheim International GmbH$576.65
Aadi Bioscience, Inc.$106.38
Exelixis Inc.$51.56

Among the 4,060 medical oncology doctors we've analyzed, about 60% received any industry payment (median $4,500 among those who did). This doctor's total ranks around the 86th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US medical oncology doctors.

Payments to James Hu do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Darcy Spicer, MD

Medical Oncology

20 yrs NPPES
NPI 1568407179
1441 EASTLAKE AVE, NOR 8302E, Los Angeles, CA 90089(323) 865-3105
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $85,734 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$85,734

Total received

16

Transactions

4

Paying companies

Top paying companies

Stemline Therapeutics Inc.$25,972
Amgen Inc.$23,790
Merck Sharp & Dohme LLC$21,897
Genentech, Inc.$14,075

Among the 4,060 medical oncology doctors we've analyzed, about 60% received any industry payment (median $4,500 among those who did). This doctor's total ranks around the 83th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US medical oncology doctors.

Payments to Darcy Spicer do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Barbara Gitlitz, MD

Medical Oncology

20 yrs NPPES
NPI 1467488015
1441 EASTLAKE AVE, NOR 8302E, Los Angeles, CA 90089(323) 865-3105
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Jacek Pinski, MD

Medical Oncology

20 yrs NPPES
NPI 1720014160
1441 EASTLAKE AVE, NOR 8302E, Los Angeles, CA 90089(323) 865-3000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $169,071 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$169,071

Total received

177

Transactions

16

Paying companies

Top paying companies

Pfizer Inc.$44,738
Bayer HealthCare Pharmaceuticals Inc.$26,572
AstraZeneca Pharmaceuticals LP$22,680
NOVARTIS PHARMACEUTICALS CORPORATION$22,468
Astellas Pharma US Inc$13,989
Janssen Biotech, Inc.$9,446

Among the 4,060 medical oncology doctors we've analyzed, about 60% received any industry payment (median $4,500 among those who did). This doctor's total ranks around the 86th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US medical oncology doctors.

Payments to Jacek Pinski do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Mitchell Gross, MD

Medical Oncology

20 yrs NPPES
NPI 1548298656
12414 EXPOSITION BLVD, Los Angeles, CA 90064(310) 272-7640
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $131,595 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$131,595

Total received

8

Transactions

3

Paying companies

Top paying companies

pharmaand GmbH$104,846
AstraZeneca UK Limited$26,487
Pfizer Inc.$262.00

Among the 4,060 medical oncology doctors we've analyzed, about 60% received any industry payment (median $4,500 among those who did). This doctor's total ranks around the 85th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US medical oncology doctors.

Payments to Mitchell Gross do not imply any wrongdoing. Many are meals, education, or research support.

Dr. David Quinn, MD

Medical Oncology

20 yrs NPPES
NPI 1043249584
1441 EASTLAKE AVE STE 3440, Los Angeles, CA 90089(323) 865-3956
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $19,356 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$19,356

Total received

3

Transactions

1

Paying companies

Top paying companies

Merck Sharp & Dohme LLC$19,356

Among the 4,060 medical oncology doctors we've analyzed, about 60% received any industry payment (median $4,500 among those who did). This doctor's total ranks around the 75th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US medical oncology doctors.

Payments to David Quinn do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Christy Russell, MD

Medical Oncology

20 yrs NPPES
NPI 1154350601
1441 EASTLAKE AVE, NOR 8302E, Los Angeles, CA 90089(323) 865-3105
NPPES public registry
CMS Open Payments· $230.23 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$230.23

Total received

1

Transactions

1

Paying companies

Top paying companies

Vector Surgical, LLC$230.23

Among the 4,060 medical oncology doctors we've analyzed, about 60% received any industry payment (median $4,500 among those who did). This doctor's total ranks around the 53th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US medical oncology doctors.

Payments to Christy Russell do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Mark Agulnik, MD

Medical Oncology

20 yrs NPPES
NPI 1164448734
1441 EASTLAKE AVE, Los Angeles, CA 90089(323) 865-3000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,990,498 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$1,990,498

Total received

60

Transactions

14

Paying companies

Top paying companies

Exelixis Inc.$723,625
Otsuka Pharmaceutical Co., Ltd.$456,113
PTC Therapeutics, Inc.$243,322
Aadi Bioscience, Inc.$238,146
Boehringer Ingelheim Pharmaceuticals, Inc.$162,268
GlaxoSmithKline, LLC.$150,523

Among the 4,060 medical oncology doctors we've analyzed, about 60% received any industry payment (median $4,500 among those who did). This doctor's total is higher than 98% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US medical oncology doctors.

Payments to Mark Agulnik do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Matthew Rettig, MD

Medical Oncology

20 yrs NPPES
NPI 1487751798
200 UCLA MEDICAL PLZ STE 140, Los Angeles, CA 90095(310) 794-7152
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,050,893 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$2,050,893

Total received

60

Transactions

14

Paying companies

Top paying companies

NOVARTIS PHARMACEUTICALS CORPORATION$1,358,414
Merck Sharp & Dohme LLC$583,589
Bayer HealthCare Pharmaceuticals Inc.$48,977
Amgen Inc.$37,318
Janssen Biotech, Inc.$18,914
Janssen Scientific Affairs, LLC$2,370

Among the 4,060 medical oncology doctors we've analyzed, about 60% received any industry payment (median $4,500 among those who did). This doctor's total is higher than 98% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US medical oncology doctors.

Payments to Matthew Rettig do not imply any wrongdoing. Many are meals, education, or research support.

Dr. David Demanes, MD

Medical Oncology

20 yrs NPPES
NPI 1407914757
200 MEDICAL PLZ, B265, Los Angeles, CA 90095(310) 825-0128
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Stephen Liu, MD

Medical Oncology

20 yrs NPPES
NPI 1184788432
1441 EASTLAKE AVE, NOR 8302E, Los Angeles, CA 90089(323) 865-3105
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,214,675 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$1,214,675

Total received

135

Transactions

28

Paying companies

Top paying companies

Pfizer Inc.$772,351
Merck Sharp & Dohme LLC$124,845
Hoffmann-La Roche Limited$105,397
Alkermes, Inc.$49,981
E.R. Squibb & Sons, L.L.C.$28,850
AstraZeneca Pharmaceuticals LP$19,955

Among the 4,060 medical oncology doctors we've analyzed, about 60% received any industry payment (median $4,500 among those who did). This doctor's total is higher than 97% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US medical oncology doctors.

Payments to Stephen Liu do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Mahshid Mosallaei-Benjamin, MD

Medical Oncology

19 yrs NPPES
NPI 1568515138
10833 LE CONTE AVE, 60-054 CHS, Los Angeles, CA 90095(310) 825-5756
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. David Tran, MD

Medical Oncology

19 yrs NPPES
NPI 1184747024
1520 SAN PABLO ST STE 3800, Los Angeles, CA 90033(323) 442-5720
NPPES public registry
CMS Open Payments· $27,217 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$27,217

Total received

20

Transactions

3

Paying companies

Top paying companies

Novocure Inc.$25,084
Monteris Medical Corporation$2,000
Telix Pharmaceuticals$132.62

Among the 4,060 medical oncology doctors we've analyzed, about 60% received any industry payment (median $4,500 among those who did). This doctor's total ranks around the 77th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US medical oncology doctors.

Payments to David Tran do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Amir Goldkorn, MD

Medical Oncology

19 yrs NPPES
NPI 1528281953
1441 EASTLAKE AVE, NOR 8302E, Los Angeles, CA 90089(323) 865-3105
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $17,550 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$17,550

Total received

5

Transactions

1

Paying companies

Top paying companies

MENARINI SILICON BIOSYSTEMS, INC.$17,550

Among the 4,060 medical oncology doctors we've analyzed, about 60% received any industry payment (median $4,500 among those who did). This doctor's total ranks around the 75th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US medical oncology doctors.

Payments to Amir Goldkorn do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Robert Gale, MD

Medical Oncology

17 yrs NPPES
NPI 1003057654
11693 SAN VICENTE BLVD, SUITE 335, Los Angeles, CA 90049(310) 442-9010
NPPES public registry
CMS Open Payments· $1,300 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$1,300

Total received

1

Transactions

1

Paying companies

Top paying companies

Merck Sharp & Dohme LLC$1,300

Among the 4,060 medical oncology doctors we've analyzed, about 60% received any industry payment (median $4,500 among those who did). This doctor's total ranks around the 62th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US medical oncology doctors.

Payments to Robert Gale do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Patricia Young, MD

Medical Oncology

16 yrs NPPES
NPI 1285957589
8700 BEVERLY BOULEVARD, ROOM 5512, Los Angeles, CA 90048(310) 423-5585
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $90,039 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$90,039

Total received

10

Transactions

5

Paying companies

Top paying companies

Servier BioInnovation$54,756
Takeda Pharmaceuticals U.S.A., Inc.$20,629
CTI BioPharma Corp.$8,442
NOVARTIS PHARMACEUTICALS CORPORATION$6,187
BeiGene USA, Inc.$24.87

Among the 4,060 medical oncology doctors we've analyzed, about 60% received any industry payment (median $4,500 among those who did). This doctor's total ranks around the 83th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US medical oncology doctors.

Payments to Patricia Young do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Bing Xia, MD

Medical Oncology

15 yrs NPPES
NPI 1154611218
1441 EASTLAKE AVE, Los Angeles, CA 90089(323) 865-3105
NPPES public registry
CMS Open Payments· $1,750 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$1,750

Total received

1

Transactions

1

Paying companies

Top paying companies

NOVARTIS PHARMACEUTICALS CORPORATION$1,750

Among the 4,060 medical oncology doctors we've analyzed, about 60% received any industry payment (median $4,500 among those who did). This doctor's total ranks around the 64th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US medical oncology doctors.

Payments to Bing Xia do not imply any wrongdoing. Many are meals, education, or research support.

Dr. David Stolinsky, MD

Medical Oncology

12 yrs NPPES
NPI 1497171854
1562 BLUE JAY WAY, Los Angeles, CA 90069(310) 659-5099
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Varsha Tulpule, MD

Medical Oncology

12 yrs NPPES
NPI 1801214903
1441 EASTLAKE AVE # NOR3444, Los Angeles, CA 90089(323) 865-3105
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $132,995 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$132,995

Total received

25

Transactions

11

Paying companies

Top paying companies

Pfizer Inc.$105,027
Genentech, Inc.$15,200
Merck Sharp & Dohme LLC$12,329
EMD Serono, Inc.$174.41
Exelixis Inc.$78.38
NOVARTIS PHARMACEUTICALS CORPORATION$48.18

Among the 4,060 medical oncology doctors we've analyzed, about 60% received any industry payment (median $4,500 among those who did). This doctor's total ranks around the 85th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US medical oncology doctors.

Payments to Varsha Tulpule do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Sandra Algaze, MD

Medical Oncology

11 yrs NPPES
NPI 1861886707
1441 EASTLAKE AVE, Los Angeles, CA 90089(323) 865-3000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $344.04 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$344.04

Total received

14

Transactions

8

Paying companies

Top paying companies

Sobi, Inc$91.36
Amgen Inc.$64.97
EMD Serono, Inc.$63.52
Janssen Biotech, Inc.$39.09
AstraZeneca Pharmaceuticals LP$22.50
Alexion Pharmaceuticals, Inc.$21.15

Among the 4,060 medical oncology doctors we've analyzed, about 60% received any industry payment (median $4,500 among those who did). This doctor's total ranks around the 55th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US medical oncology doctors.

Payments to Sandra Algaze do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Miguel Quirch, MD

Medical Oncology

10 yrs NPPES
NPI 1336594175
1127 WILSHIRE BLVD STE 900, Los Angeles, CA 90017(213) 481-3948
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $6,039 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$6,039

Total received

127

Transactions

44

Paying companies

Top paying companies

Genzyme Corporation$1,594
Teva Pharmaceuticals USA, Inc.$313.46
E.R. Squibb & Sons, L.L.C.$284.63
Bayer HealthCare Pharmaceuticals Inc.$256.37
Seagen Inc.$254.25
Janssen Scientific Affairs, LLC$244.30

Among the 4,060 medical oncology doctors we've analyzed, about 60% received any industry payment (median $4,500 among those who did). This doctor's total ranks around the 71th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US medical oncology doctors.

Payments to Miguel Quirch do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Barliz Waissengrin, MD

Medical Oncology

NPI 1578407904
127 S SAN VICENTE BLVD FL 7, Los Angeles, CA 90048(818) 233-2154
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Medical Oncology in Los Angeles, CA — Verified | DoctorsProof | DoctorsProof