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
By recipient specialty (25 shown)
Sorted by reported total.
Providers listed (1,774)
Sorted by name. Sort by amount instead
| Provider | Specialty | State | Reported by this company |
|---|---|---|---|
| RHONDA S CAMPBELL | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | TX | $24.89 |
| RICHARD DAVID DRAKE | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | TX | $124.29 |
| RICHARD F MCDONOUGH | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | FL | $15.35 |
| RICHARD J CASSIDY | Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology | FL | $15.41 |
| RICHARD LAM | — | CA | $19.89 |
| RICHARD M SCHUMAN | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NJ | $22.88 |
| RICHARD ORLOWSKI | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NC | $54.22 |
| RICHARD S HOFFMAN | Allopathic & Osteopathic Physicians|Internal Medicine | VA | $13.94 |
| RICHARDS A AFONJA | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NJ | $20.07 |
| RICKEY C MYHAND | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | KY | $32.01 |
| RINA K PATEL | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | FL | $29.17 |
| RITA GUPTA | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | MD | $20.53 |
| RIZWAN DANISH | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | MI | $33.37 |
| ROBERT A HAVARD | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | CA | $16.55 |
| ROBERT A MOSS | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | $24.42 |
| ROBERT AMJAD ALI | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NM | $20.03 |
| ROBERT CODY | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | OH | $29.95 |
| ROBERT D PFEFFER | Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology | WA | $12.98 |
| ROBERT E REYNOLDS | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | OK | $29.23 |
| ROBERT F TASSAN | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology | NJ | $24.49 |
| ROBERT JOSEPH COLLINS | Allopathic & Osteopathic Physicians|Internal Medicine | SC | $17.57 |
| ROBERT KANTOR | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CO | $32.78 |
| ROBERT LEMON | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | $94.83 |
| ROBERT M GELFAND | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NY | $20.31 |
| ROBERT MULDOON | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | AR | $31.98 |
| ROBERT REILLY | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | PA | $14.85 |
| ROBERT V HIGGINS | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | GA | $26.94 |
| ROBERT W DAVIS | Allopathic & Osteopathic Physicians|Internal Medicine | OR | $16.82 |
| ROBYN R YOUNG | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | TX | $22.43 |
| ROHIT KAPOOR | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | TX | $22.72 |
| ROLANDO L JIMENEZ | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | PR | $39.02 |
| ROMAN L KLEYNBERG | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | $42.88 |
| RONALD DWAYNE DELRIE | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | MS | $32.10 |
| RONALD L DRENGLER | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | TX | $14.86 |
| RONALD L SWAAB | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | PA | $38.83 |
| RONALD W MILLER | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | $14.87 |
| ROOPA GUPTA | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | MD | $42.48 |
| ROSA ANTONELLA ALTAMIRANO | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | FL | $20.32 |
| ROSALYN M MORRELL | Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology | TX | $30.38 |
| ROXANA RAMOS | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | PA | $37.76 |
| ROXY L SHORTRIDGE | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | TN | $25.97 |
| ROY TIMOTHY WEBB | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | AR | $72.14 |
| RUBY HANNA | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NJ | $15.71 |
| RUEMU E BIRHIRAY | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | IN | $750.00 |
| RUSSELL P GOLLARD | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NV | $24.24 |
| RYAN A GONZALES | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | IN | $86.15 |
| RYAN LEE CAIN | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | OR | $19.85 |
| SABINA R WALLACH | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | $22.15 |
| SABRINA S ROBINSON ANTOINE | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | MD | $42.17 |
| SADAF TAIMUR | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | MD | $20.50 |