DoctorsProofNPPES directory · verify at state boards

Hematology & Oncology in Torrance, CA

27 verified hematology & oncology doctors in Torrance.

Hematologist-oncologists treat blood disorders and cancers, coordinating chemotherapy and blood-related care.

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. Arshad Ahad, MD

Hematology & Oncology

21 yrs NPPES
NPI 1487647293
23441 MADISON ST STE 215, Torrance, CA 90505(424) 375-7209
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $18.89 (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.

$18.89

Total received

1

Transactions

1

Paying companies

Top paying companies

Boston Scientific Corporation$18.89

Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total is on the lower end — around the 39th percentile of that group.

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

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

Dr. Hugo Hool, MD

Hematology & Oncology

21 yrs NPPES
NPI 1417944489
3285 SKYPARK DR, Torrance, CA 90505(310) 750-3300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $151,249 (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.

$151,249

Total received

51

Transactions

18

Paying companies

Top paying companies

Eli Lilly and Company$72,668
Genentech, Inc.$27,694
Mirati Therapeutics, Inc.$18,042
Exelixis Inc.$14,555
Ipsen Bioscience Inc.$9,035
Amgen Inc.$5,543

Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total is higher than 92% of that group — among the highest recipients.

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

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

Dr. Vanessa Dickey, MD

Hematology & Oncology

21 yrs NPPES
NPI 1497742472
3285 SKYPARK DR, Torrance, CA 90505(310) 750-3300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $338.45 (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.

$338.45

Total received

15

Transactions

7

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$153.69
Pfizer Inc.$52.03
Mirati Therapeutics, Inc.$42.00
Genentech USA, Inc.$29.03
Janssen Biotech, Inc.$21.30
GlaxoSmithKline, LLC.$20.28

Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total ranks around the 58th percentile of that group.

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

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

Dr. Syed Jilani, MD

Hematology & Oncology

21 yrs NPPES
NPI 1629067442
3285 SKYPARK DR, Torrance, CA 90505(310) 750-3300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $386.96 (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.

$386.96

Total received

17

Transactions

7

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$153.69
Pfizer Inc.$104.32
Mirati Therapeutics, Inc.$42.00
Genentech USA, Inc.$29.03
Janssen Biotech, Inc.$21.30
AbbVie Inc.$20.12

Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total ranks around the 59th percentile of that group.

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

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

Dr. Rowan Chlebowski, MD

Hematology & Oncology

20 yrs NPPES
NPI 1902876386
21840 NORMANDIE AVE, STE. 700, Torrance, CA 90502(310) 222-5101
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. Diane Prager, MD

Hematology & Oncology

20 yrs NPPES
NPI 1003883562
3445 PACIFIC COAST HWY STE 300, Torrance, CA 90505(310) 325-8252
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $210.40 (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.

$210.40

Total received

7

Transactions

7

Paying companies

Top paying companies

Abbott Laboratories$97.23
Astellas Pharma US Inc$21.86
EISAI INC.$19.82
NOVARTIS PHARMACEUTICALS CORPORATION$18.73
Bayer HealthCare Pharmaceuticals Inc.$18.31
Exelixis Inc.$17.30

Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total ranks around the 54th percentile of that group.

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

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

Dr. Yutaka Niihara, MD

Hematology & Oncology

20 yrs NPPES
NPI 1467480459
21840 NORMANDIE AVE, STE. 700, Torrance, CA 90502(310) 222-5101
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. Norma Maala Sarao, MD

Hematology & Oncology

20 yrs NPPES
NPI 1003927963
4305 TORRANCE BLVD STE 305, Torrance, CA 90503(310) 371-2288
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. Thomas Lowe, MD

Hematology & Oncology

20 yrs NPPES
NPI 1801968334
3285 SKYPARK DR, Torrance, CA 90505(310) 750-3300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $235,289 (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.

$235,289

Total received

45

Transactions

12

Paying companies

Top paying companies

Genentech, Inc.$133,269
Merck Sharp & Dohme LLC$79,284
Mirati Therapeutics, Inc.$13,857
AstraZeneca Pharmaceuticals LP$6,028
E.R. Squibb & Sons, L.L.C.$2,512
Genentech USA, Inc.$105.16

Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total is higher than 94% of that group — among the highest recipients.

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

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

Dr. Kouichi Tanaka, MD

Hematology & Oncology

19 yrs NPPES
NPI 1174677637
1000 W CARSON ST, BOX 480, Torrance, CA 90502(310) 222-3695
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. Yenmay Lou, MD

Hematology & Oncology

19 yrs NPPES
NPI 1679766042
1000 W CARSON ST # J3, Torrance, CA 90502(310) 222-2217
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. Reza Mostofi, MD

Hematology & Oncology

19 yrs NPPES
NPI 1972786895
5215 TORRANCE BLVD, Torrance, CA 90503(310) 750-1715
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $170.23 (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.

$170.23

Total received

4

Transactions

2

Paying companies

Top paying companies

Genmab U.S., Inc.$156.37
Pfizer Inc.$13.86

Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total ranks around the 52th percentile of that group.

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

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

Dr. Michael Chung, MD

Hematology & Oncology

18 yrs NPPES
NPI 1053574608
23600 TELO AVE STE 260, Torrance, CA 90505(424) 435-1037
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $106,888 (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.

$106,888

Total received

283

Transactions

53

Paying companies

Top paying companies

ADC Therapeutics America, Inc.$45,348
MorphoSys AG$39,404
AbbVie Inc.$6,993
Merck Sharp & Dohme LLC$5,065
E.R. Squibb & Sons, L.L.C.$3,268
Takeda Pharmaceuticals U.S.A., Inc.$2,138

Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total is higher than 91% of that group — among the highest recipients.

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

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

Dr. Natasha Banerjee, MD

Hematology & Oncology

16 yrs NPPES
NPI 1356668065
1000 W. CARSON STREET, Torrance, CA 90509(310) 222-2409
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. Aileen Novero, MD

Hematology & Oncology

16 yrs NPPES
NPI 1154641421
23456 HAWTHORNE BLVD STE 260, Torrance, CA 90505(424) 212-6200
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $121.94 (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.

$121.94

Total received

2

Transactions

2

Paying companies

Top paying companies

Alexion Pharmaceuticals, Inc.$108.08
Pfizer Inc.$13.86

Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total is on the lower end — around the 49th percentile of that group.

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

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

Dr. Rodina Vatanparast, MD

Hematology & Oncology

15 yrs NPPES
NPI 1770887788
23456 HAWTHORNE BLVD STE 260, Torrance, CA 90505(424) 212-6200
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $170.87 (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.

$170.87

Total received

4

Transactions

2

Paying companies

Top paying companies

Genmab U.S., Inc.$139.76
Pfizer Inc.$31.11

Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total ranks around the 52th percentile of that group.

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

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

Dr. Jennifer Lee, MD

Hematology & Oncology

14 yrs NPPES
NPI 1164798062
1000 W CARSON ST # N18, Torrance, CA 90502(424) 306-8220
NPPES public registry
CMS Open Payments· $1,126 (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.

$1,126

Total received

31

Transactions

18

Paying companies

Top paying companies

Seagen Inc.$234.42
AstraZeneca Pharmaceuticals LP$234.29
Genzyme Corporation$189.50
EMD Serono, Inc.$61.53
Pfizer Inc.$60.17
Jazz Pharmaceuticals Inc.$32.96

Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total ranks around the 67th percentile of that group.

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

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

Dr. Kamila Bakirhan, MD

Hematology & Oncology

14 yrs NPPES
NPI 1407118961
4305 TORRANCE BLVD STE 109, Torrance, CA 90503(310) 935-4525
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,519 (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.

$1,519

Total received

72

Transactions

29

Paying companies

Top paying companies

NOVARTIS PHARMACEUTICALS CORPORATION$176.45
Celgene Corporation$121.34
Mirati Therapeutics, Inc.$95.58
Pharmacyclics LLC, An AbbVie Company$90.11
AstraZeneca Pharmaceuticals LP$84.23
Janssen Biotech, Inc.$74.89

Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total ranks around the 69th percentile of that group.

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

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

Dr. Jessica Yan, MD

Hematology & Oncology

14 yrs NPPES
NPI 1881956191
1000 W CARSON ST # N16, Torrance, CA 90502(310) 222-2217
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. Amy Cummings, MD

Hematology & Oncology

13 yrs NPPES
NPI 1043552243
3445 PACIFIC COAST HWY STE 300, Torrance, CA 90505(310) 325-8252
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $825,430 (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.

$825,430

Total received

15

Transactions

6

Paying companies

Top paying companies

NOVARTIS PHARMACEUTICALS CORPORATION$710,875
Genentech, Inc.$105,113
AstraZeneca Pharmaceuticals LP$4,585
F. Hoffmann-La Roche AG$3,191
Catalyst Pharmaceuticals, Inc.$1,615
AstraZeneca UK Limited$49.99

Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 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 hematology & oncology doctors.

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

Dr. Sarah Tomassetti, MD

Hematology & Oncology

13 yrs NPPES
NPI 1003159427
1000 W CARSON ST # N18, Torrance, CA 90502(310) 745-2882
NPPES public registry
CMS Open Payments· $576,550 (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.

$576,550

Total received

33

Transactions

9

Paying companies

Top paying companies

NOVARTIS PHARMACEUTICALS CORPORATION$253,901
Merck Sharp & Dohme LLC$195,628
Rigel Pharmaceuticals, Inc.$70,823
Sanofi US Services Inc.$31,985
Genzyme Corporation$23,434
BeiGene, Ltd.$700.00

Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 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 hematology & oncology doctors.

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

Dr. Adam Singer, MD

Hematology & Oncology

9 yrs NPPES
NPI 1770014326
3445 PACIFIC COAST HWY STE 300, Torrance, CA 90505(310) 325-8252
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $270.68 (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.

$270.68

Total received

5

Transactions

4

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$131.37
EISAI INC.$76.84
AVEO Pharmaceuticals, Inc.$33.22
Astellas Pharma US Inc$29.25

Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total ranks around the 56th percentile of that group.

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

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

Dr. Michael Shodiya, MD

Hematology & Oncology

8 yrs NPPES
NPI 1083122212
3445 PACIFIC COAST HWY STE 300, Torrance, CA 90505(310) 794-7700
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. Sharvina Ziyeh, MD

Hematology & Oncology

8 yrs NPPES
NPI 1790272367
5215 TORRANCE BLVD, Torrance, CA 90503(310) 750-1715
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,254 (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.

$2,254

Total received

41

Transactions

18

Paying companies

Top paying companies

Seagen Inc.$756.70
Genzyme Corporation$420.90
Jazz Pharmaceuticals Inc.$273.14
AstraZeneca Pharmaceuticals LP$168.48
Bayer HealthCare Pharmaceuticals Inc.$111.29
Celgene Corporation$105.26

Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total ranks around the 72th percentile of that group.

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

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

Dr. Marcin Dragan, MD

Hematology & Oncology

8 yrs NPPES
NPI 1508354358
1000 W CARSON ST # N18, Torrance, CA 90502(424) 306-8220
NPPES public registry
CMS Open Payments· $298.52 (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.

$298.52

Total received

11

Transactions

8

Paying companies

Top paying companies

Celgene Corporation$71.62
AstraZeneca Pharmaceuticals LP$67.48
Exelixis Inc.$30.41
Regeneron Healthcare Solutions, Inc.$30.00
Pfizer Inc.$27.15
Daiichi Sankyo Inc.$26.28

Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total ranks around the 57th percentile of that group.

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

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

Dr. Adnan Khan, MD

Hematology & Oncology

7 yrs NPPES
NPI 1811456163
5215 TORRANCE BLVD, Torrance, CA 90503(310) 750-1715
NPPES public registry
CMS Open Payments· $148.80 (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.

$148.80

Total received

6

Transactions

5

Paying companies

Top paying companies

ImmunoGen, Inc.$53.28
EMD Serono, Inc.$27.50
Pfizer Inc.$27.15
Daiichi Sankyo Inc.$26.28
Genzyme Corporation$14.59

Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total ranks around the 51th percentile of that group.

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

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

Dr. Manan Shah, MD

Hematology & Oncology

7 yrs NPPES
NPI 1720549561
3445 PACIFIC COAST HWY STE 300, Torrance, CA 90505(310) 829-5471
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.

Hematology & Oncology in Torrance, CA — Verified | DoctorsProof | DoctorsProof