Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · PY2019–2025 Search official records Methodology

Spectrum Pharmaceuticals Inc.

1,774 providers listed $362,984.22 reported 3,031 records General Payments

General Payments reported — all loaded program years

$362,984.22

  • Category: General Payments
  • Program years: 2019, 2023, 2024, 2025
  • Record count: 3,031
  • Providers listed: 1,774

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How this figure is calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. Nothing is estimated, weighted, or combined across categories.
  • Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.
  • Methodology & Data — sourcing, labeling, and limitations.

Coverage: program years 2019–2025, General Payments only. Each figure is labeled with its category and program year; categories are never combined.

By program year

Program yearReportedRecordsProviders
PY2019 $147,009.54 459 267
PY2023 $157,647.49 893 657
PY2024 $26,314.11 746 571
PY2025 $32,013.08 933 744

By recipient specialty (25 shown)

Sorted by reported total.

SpecialtyReportedRecordsProviders
Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology $202,478.38 1,304 716
Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology $65,115.05 364 179
Allopathic & Osteopathic Physicians|Internal Medicine $45,654.43 62 31
Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology $11,327.61 59 23
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family $8,094.69 365 228
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner $4,050.86 188 122
Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology $3,959.40 4 4
Allopathic & Osteopathic Physicians|Internal Medicine|Transplant Hepatology $3,930.00 3 3
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant $2,622.68 124 89
Allopathic & Osteopathic Physicians|Internal Medicine|Hepatology $2,620.00 1 1
Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology $1,958.25 97 71
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care $1,305.49 58 29
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health $1,293.61 67 46
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical $906.91 45 32
Allopathic & Osteopathic Physicians|Dermatology $820.24 3 3
Allopathic & Osteopathic Physicians|Internal Medicine|Hematology $594.25 27 20
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology $334.55 16 10
Allopathic & Osteopathic Physicians|Family Medicine $267.62 13 10
Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology $233.78 11 8
Allopathic & Osteopathic Physicians|Hospitalist $214.25 7 5
Allopathic & Osteopathic Physicians|Surgery|Surgical Oncology $167.35 9 9
Allopathic & Osteopathic Physicians|Surgery $145.49 7 7
Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology $130.61 5 3
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Primary Care $127.11 6 5
Allopathic & Osteopathic Physicians|Pathology|Blood Banking & Transfusion Medicine $124.34 1 1

Providers listed (1,774)

Sorted by name. Sort by amount instead

ProviderSpecialtyStateReported by this company
YANIS BELLIL Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology SC $46.44
YAOCHUNG WENG Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology TX $16.75
YASER HOMSI Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA $20.32
YELITZA RUIZ Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology PR $18.94
YIFAN TU Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MO $16.53
YOLANDA MABRY Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TN $25.97
YONG TANG Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MD $23.08
YOUNG KIM Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology CA $17.20
YOURAM NASSIR Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA $153.05
YOUSUF A GAFFAR Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CO $54.86
YU BAI Allopathic & Osteopathic Physicians|Pathology|Clinical Pathology/Laboratory Medicine TX $21.74
YUNFEI WEI Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA $16.48
YUNHUI H HSIANG Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology FL $80.39
YUSUF DESHMUKH Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology KY $17.66
YUSUF QAMRUZZAMAN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MI $17.14
YVONNE F CASALETTA Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family CA $39.23
ZACH L ZIPSIR Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant AK $63.60
ZACHARY BROWNLEE Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology TX $20.40
ZACHARY LEWIS WOLFF Allopathic & Osteopathic Physicians|Internal Medicine|Rheumatology GA $14.35
ZAHORA N ALLY Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology CA $37.35
ZHANGNING CHEN AR $14.47
ZHAO LU Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CT $17.23
ZHIYONG LI Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology TX $239.44
ZONERA ASHRAF ALI Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology PA $39.69