DoctorsProofNPPES directory · verify at state boards

Hematology & Oncology in Tulsa, OK

26 verified hematology & oncology doctors in Tulsa.

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 Oklahoma State Board of Medical Licensure

Dr. Steven Buck, DO

Hematology & Oncology

20 yrs NPPES
NPI 1154373835
12697 E 51ST ST, Tulsa, OK 74146(918) 505-3200
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $93.87 (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.

$93.87

Total received

5

Transactions

3

Paying companies

Top paying companies

Pfizer Inc.$57.21
Takeda Pharmaceuticals U.S.A., Inc.$18.79
BeiGene USA, Inc.$17.87

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 47th percentile of that group.

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

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

Dr. Alan Keller, MD

Hematology & Oncology

20 yrs NPPES
NPI 1386696011
12697 E 51ST ST, Tulsa, OK 74146(918) 505-3200
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $46.84 (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.

$46.84

Total received

3

Transactions

2

Paying companies

Top paying companies

Pfizer Inc.$25.60
AstraZeneca Pharmaceuticals LP$21.24

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 44th percentile of that group.

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

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

Dr. Edwin Mccreary, MD

Hematology & Oncology

20 yrs NPPES
NPI 1609820034
1809 E 13TH ST, SUITE 402, Tulsa, OK 74104(918) 579-3850
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $219.37 (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.

$219.37

Total received

13

Transactions

3

Paying companies

Top paying companies

Pfizer Inc.$178.39
NOVARTIS PHARMACEUTICALS CORPORATION$21.88
Boehringer Ingelheim Pharmaceuticals, Inc.$19.10

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 Edwin Mccreary do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Ali Moussa, MD

Hematology & Oncology

20 yrs NPPES
NPI 1548207814
12697 E 51ST ST, Tulsa, OK 74146(918) 505-3200
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,255 (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.

$1,255

Total received

57

Transactions

29

Paying companies

Top paying companies

Pfizer Inc.$369.10
AVEO Pharmaceuticals, Inc.$118.96
Sirtex Medical Inc$114.26
AstraZeneca Pharmaceuticals LP$74.45
AbbVie Inc.$47.23
Celgene Corporation$40.23

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 68th percentile of that group.

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

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

Dr. Jihad Khattab, MD

Hematology & Oncology

20 yrs NPPES
NPI 1730126111
11212 E 48TH ST, Tulsa, OK 74146(918) 556-3000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $366.76 (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.

$366.76

Total received

26

Transactions

6

Paying companies

Top paying companies

Pfizer Inc.$194.82
BeiGene USA, Inc.$60.60
NOVARTIS PHARMACEUTICALS CORPORATION$50.32
AbbVie Inc.$29.59
Genzyme Corporation$17.24
Celgene Corporation$14.19

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 Jihad Khattab do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Kevin Weibel, DO

Hematology & Oncology

20 yrs NPPES
NPI 1104864016
12697 E 51ST ST, Tulsa, OK 74146(918) 505-3200
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $359,994 (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.

$359,994

Total received

65

Transactions

28

Paying companies

Top paying companies

NOVARTIS PHARMACEUTICALS CORPORATION$319,549
Mirati Therapeutics, Inc.$39,328
Pfizer Inc.$324.46
AVEO Pharmaceuticals, Inc.$118.96
Exelixis Inc.$69.99
AstraZeneca Pharmaceuticals LP$65.38

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 95% of that group — among the highest recipients.

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

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

Dr. Mark Olsen, MD

Hematology & Oncology

20 yrs NPPES
NPI 1356382592
12697 E 51ST ST, Tulsa, OK 74146(918) 505-3200
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $11,866 (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.

$11,866

Total received

20

Transactions

14

Paying companies

Top paying companies

Merck Sharp & Dohme LLC$11,534
Pfizer Inc.$79.02
ADC Therapeutics America, Inc.$28.50
Daiichi Sankyo Inc.$27.83
Seagen Inc.$25.53
Gilead Sciences, Inc.$23.65

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 82th percentile of that group.

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

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

Dr. Charles Strnad, MD

Hematology & Oncology

20 yrs NPPES
NPI 1205877974
12697 E 51ST ST, Tulsa, OK 74146(918) 505-3200
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. Vicki Baker, MD

Hematology & Oncology

20 yrs NPPES
NPI 1669414876
11212 E 48TH ST, Tulsa, OK 74146(918) 556-3000
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. Jennifer Trottman, MD

Hematology & Oncology

20 yrs NPPES
NPI 1457393696
11212 E 48TH ST, Tulsa, OK 74146(918) 556-3000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $356.16 (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.

$356.16

Total received

19

Transactions

8

Paying companies

Top paying companies

Pfizer Inc.$119.35
NOVARTIS PHARMACEUTICALS CORPORATION$105.52
Taiho Oncology, Inc.$33.71
Daiichi Sankyo Inc.$26.79
ARRAY BIOPHARMA INC$22.24
E.R. Squibb & Sons, L.L.C.$17.28

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 Jennifer Trottman do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Charles Taylor, MD

Hematology & Oncology

20 yrs NPPES
NPI 1003859679
12697 E 51ST ST, Tulsa, OK 74146(918) 505-3200
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $129.56 (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.

$129.56

Total received

7

Transactions

5

Paying companies

Top paying companies

NOVARTIS PHARMACEUTICALS CORPORATION$42.73
Pfizer Inc.$27.26
AbbVie Inc.$22.00
GlaxoSmithKline, LLC.$20.06
Astellas Pharma US Inc$17.51

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 50th percentile of that group.

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

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

Dr. Joseph Moore, MD

Hematology & Oncology

20 yrs NPPES
NPI 1467495960
11212 E 48TH ST, Tulsa, OK 74146(918) 556-3000
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. Leslie Walker, MD

Hematology & Oncology

20 yrs NPPES
NPI 1275576118
1809 E 13TH ST, SUITE 402, Tulsa, OK 74104(918) 579-3850
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $182.78 (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.

$182.78

Total received

8

Transactions

5

Paying companies

Top paying companies

Pfizer Inc.$69.60
Sumitomo Pharma America, Inc.$47.86
ERBE USA Inc$31.43
Janssen Biotech, Inc.$18.74
Penumbra, Inc.$15.15

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 53th percentile of that group.

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

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

Dr. Supriya Koya, MD

Hematology & Oncology

19 yrs NPPES
NPI 1770790289
1919 S WHEELING AVE, STE 204, Tulsa, OK 74104(918) 403-7200
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,889 (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.

$1,889

Total received

92

Transactions

34

Paying companies

Top paying companies

Pfizer Inc.$199.17
Seagen Inc.$194.89
NOVARTIS PHARMACEUTICALS CORPORATION$145.99
Celgene Corporation$97.64
AstraZeneca Pharmaceuticals LP$81.43
Amgen Inc.$77.76

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 71th percentile of that group.

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

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

Dr. Venkata Vosuri, MD

Hematology & Oncology

19 yrs NPPES
NPI 1861603201
11212 E 48TH ST, Tulsa, OK 74146(918) 556-3000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $570.50 (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.

$570.50

Total received

15

Transactions

13

Paying companies

Top paying companies

Takeda Pharmaceuticals U.S.A., Inc.$119.08
ADC Therapeutics America, Inc.$100.50
Pfizer Inc.$99.82
ARRAY BIOPHARMA INC$46.37
AstraZeneca Pharmaceuticals LP$39.16
Merck Sharp & Dohme LLC$26.55

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 62th percentile of that group.

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

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

Dr. Laura Brett, MD

Hematology & Oncology

18 yrs NPPES
NPI 1235398066
1809 E 13TH ST, SUITE 402, Tulsa, OK 74104(918) 579-3850
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $174.64 (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.

$174.64

Total received

11

Transactions

3

Paying companies

Top paying companies

Pfizer Inc.$140.83
Incyte Corporation$18.66
Penumbra, Inc.$15.15

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 Laura Brett do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Nikhil Mukhi, MD

Hematology & Oncology

16 yrs NPPES
NPI 1083920425
11212 E 48TH ST, Tulsa, OK 74146(918) 556-3000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $377.94 (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.

$377.94

Total received

22

Transactions

8

Paying companies

Top paying companies

Pfizer Inc.$214.53
NOVARTIS PHARMACEUTICALS CORPORATION$53.27
Kyowa Kirin, Inc.$30.38
Seagen Inc.$17.86
E.R. Squibb & Sons, L.L.C.$17.28
AbbVie Inc.$15.31

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 Nikhil Mukhi do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Amara Nandikolla, MD

Hematology & Oncology

14 yrs NPPES
NPI 1669745667
1245 S UTICA AVE, STE 100, Tulsa, OK 74104(918) 579-3850
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $611.73 (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.

$611.73

Total received

36

Transactions

7

Paying companies

Top paying companies

Pfizer Inc.$279.16
Janssen Biotech, Inc.$239.68
Kyowa Kirin, Inc.$23.50
NOVARTIS PHARMACEUTICALS CORPORATION$21.88
Incyte Corporation$18.66
Penumbra, Inc.$15.15

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 63th percentile of that group.

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

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

Dr. Chelsea Thomas, DO

Hematology & Oncology

14 yrs NPPES
NPI 1336406685
1245 S UTICA AVE, Tulsa, OK 74104(918) 579-3850
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $264.02 (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.

$264.02

Total received

16

Transactions

10

Paying companies

Top paying companies

NOVARTIS PHARMACEUTICALS CORPORATION$90.30
Pfizer Inc.$39.30
Daiichi Sankyo Inc.$32.65
Seagen Inc.$17.86
Genzyme Corporation$15.01
Taiho Oncology, Inc.$14.41

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 Chelsea Thomas do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Jessica Kreitzberg, DO

Hematology & Oncology

14 yrs NPPES
NPI 1568721033
11212 E 48TH ST, Tulsa, OK 74146(918) 556-3000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $329.65 (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.

$329.65

Total received

21

Transactions

6

Paying companies

Top paying companies

Pfizer Inc.$187.47
NOVARTIS PHARMACEUTICALS CORPORATION$52.62
AbbVie Inc.$29.58
Daiichi Sankyo Inc.$27.69
E.R. Squibb & Sons, L.L.C.$17.28
Genzyme Corporation$15.01

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 Jessica Kreitzberg do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Lakshmi Uppaluru, MD

Hematology & Oncology

12 yrs NPPES
NPI 1427476365
11212 E 48TH ST, Tulsa, OK 74146(918) 556-3000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $185.02 (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.

$185.02

Total received

11

Transactions

7

Paying companies

Top paying companies

NOVARTIS PHARMACEUTICALS CORPORATION$51.03
Pfizer Inc.$39.30
Celgene Corporation$29.40
Seagen Inc.$17.86
Genzyme Corporation$17.79
Kyowa Kirin, Inc.$14.98

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 53th percentile of that group.

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

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

Dr. Stephanie Harry, DO

Hematology & Oncology

11 yrs NPPES
NPI 1922494202
11212 E 48TH ST, Tulsa, OK 74146(918) 556-3000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $475.77 (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.

$475.77

Total received

29

Transactions

13

Paying companies

Top paying companies

Pfizer Inc.$167.24
Kyowa Kirin, Inc.$45.36
Genzyme Corporation$35.03
NOVARTIS PHARMACEUTICALS CORPORATION$34.80
Daiichi Sankyo Inc.$31.75
AbbVie Inc.$29.58

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 61th percentile of that group.

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

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

Dr. Paul El Tomb, MD

Hematology & Oncology

8 yrs NPPES
NPI 1871089243
11212 E 48TH ST, Tulsa, OK 74146(918) 556-3000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $680.89 (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.

$680.89

Total received

6

Transactions

6

Paying companies

Top paying companies

Secura Bio, Inc.$170.18
ADC Therapeutics America, Inc.$116.15
Astellas Pharma US Inc$99.99
Seagen Inc.$99.95
AstraZeneca Pharmaceuticals LP$99.75
Jazz Pharmaceuticals Inc.$94.87

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 63th percentile of that group.

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

Payments to Paul El Tomb do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Basil Bakir, MD

Hematology & Oncology

7 yrs NPPES
NPI 1932765088
12697 E 51ST ST, Tulsa, OK 74146(918) 505-3200
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. Keerthi Gullapalli, MD

Hematology & Oncology

6 yrs NPPES
NPI 1689290801
1245 S UTICA AVE, Tulsa, OK 74104(918) 579-3850
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. Lehi Vang, MD

Hematology & Oncology

1 yrs NPPES
NPI 1548075492
2408 E 81ST ST STE 110, Tulsa, OK 74137(405) 615-2760
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.

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